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About Semtech

Semtech Corporation is a leading supplier of high performance analogue, mixed-signal semiconductors and advanced algorithms for high-end consumer, enterprise computing, communications, and industrial equipment. Products are designed to benefit the engineering community as well as the global community. The Company is dedicated to reducing the impact it, and its products, have on the environment. Internal green programs seek to reduce waste through material and manufacturing control, use of green technology and designing for resource reduction. Publicly traded since 1967, Semtech is listed on the Nasdaq Global Select Market under the symbol SMTC

Semtech ProAV

Discover the most widely adopted AV-over-IP technology

Uncompressed, zero-latency AV-over-IP is the future of AV signal distribution. And it’s here now. BlueRiver™ technology has forever changed the dynamics of the Pro AV industry by letting installers and OEMs replace proprietary AV matrix switches with off-the-shelf Ethernet networks that deliver dramatically better price/performance, flexibility and scalability.

Wherever you see zero-latency, uncompressed 4K streaming advertised, there’s sure to be BlueRiver technology inside. We’re enabling end-to-end systems for AV and KVM signal extension, IP-based switching, video wall and multi-view applications from dozens of manufacturers. And we’re providing unique support for HDMI 2.0a, HDR, high-fidelity video scaling, windowing and audio downmixing.

Using a synchronous, packet-based architecture for pixel transmission, BlueRiver chipsets can extend and independently switch video, audio, gigabit Ethernet, and other control signals through off-the-shelf Ethernet switches. Replacing custom AV matrix switches with standard networking hardware cuts the cost and size of equipment by 60% while eliminating R&D costs, reducing time-to-market, and lowering inventory risk. BlueRiver chipsets are easily integrated into OEM designs for AV/KVM extension and AV/KVM switching, Ready-to-manufacture reference designs are available for qualified customers.

BlueRiver

SDVoE Compatible Chipset

The BlueRiver platform offers zero-latency AV-over-IP with true 4K/60 video processing.

AptoVision’s award-winning BlueRiver platform is the world’s first chipset designed from the ground up to efficiently and cost-effectively address all the requirements of the professional AV Market

  • Zero-latency 4K/60 4:4:4 AV-over-IP
  • SDVoE compatible
  • Independent audio and video switching
  • Extension support for category cable or fibre

Using a synchronous, packet-based architecture for pixel transmission, BlueRiver can extend and independently switch video, audio, Gigabit Ethernet, and other control signal through off-the-shelf Ethernet switches. Combined with the BlueRiver Application Programming Interface (API), the BlueRiver chipsets provide a hardware/software platform for SDVoE products , supporting applications such as matrix switching, KVM distribution, and video processing. A single BlueRiver device can be configured as transmitter or receiver, simplifying supply chain management. Ready-to-manufacture reference designs are available for qualified customers.

 

BlueRiver NT1000

Features

  • Enables switch and extend audio and video signals over standard Ethernet networks
  • Compatible with full range of 4K formats (true 4K/60 RGB and 4:4:4, HDR formats, broadcast-friendly 4K/60 10-bit 4:2:2, and 3D)
  • Compatible with 10GBaseT infrastructure or fibre optics.

BlueRiver NT2000

Features

  • Same features as BlueRiver NT1000 plus a powerful AV processing engine
  • Broadcast quality scaler, customisable to scale up or down for any VGA to 4K/60 resolution
  • Ultra-fast switching between sources
  • Compositing engine combines multiple sources onto a single display for tiling, picture-in-picture and complex user-defined layouts.
  • Multi-channel PCM audio can be down-mixed to stereo

Semtech Broadcast Video

Semtech offers a complete range of cable drivers that support data rates up to 2.97Gb/s, supporting today’s most demanding applications. Semtech cable drivers offer robust multi-standard operation from DC to 2970Mb/s and are SMPTE 424M, 292M, 344M and 259M compliant.

GS12281

Key Features:

  • Dual non-inverted 75Ω cable interface with on-chip termination
  • SMPTE ST 2082-1, ST 2081-1, ST 424, ST 292-1 and ST 259 compliant input/output
  • Multi-standard operation from 1Mb/s to 11.88Gb/s
  • In addition to standard SMPTE rates, the device also supports re-timing of DVB-ASI at 270Mb/s, and MADI at 125Mb/s
  • 3D Input Signal Eye Monitor
  • PRBS generator and checker
  • Cable driver mode features:
    • Wide swing control
    • Pre-emphasis to compensate for significant insertion loss between device output and BNC
    • Automatic/manual output slew rate control
    • Manual or automatic re-timer bypass
    • Manual or automatic Mute or disable on LOS
  • Trace equaliser features:
    • Integrated 100Ω, differential input termination
    • Automatic power down on loss of signal
    • Adjustable carrier detect threshold
    • DC-coupling from 1.2V to 2.5V CML logic
    • Trace equalisation to compensate for up to 20” FR4 at 11.88Gb/s
    • Automatic input offset compensation
  • CDR features:
    • Manual or automatic rate modes
    • Wide Loop bandwidth control
    • Re-timing at the following data rates: 125Mb/s, 270Mb/s 1.485Gb/s, 2.97Gb/s, 5.94Gb/s, and 11.88Gb/s. This includes the f/1.001 rates.
  • Single 1.8V power supply for analogue and digital core
  • 5V or 3.3V for cable driver output supply
  • GSPI serial control and monitoring interface
  • Four configurable GPIO pins for control or status monitoring
  • Wide operating temperature range: -40°C to +85°C
  • Small 6mm x 4mm 40-pin QFN
  • Pin compatible with the GS12181, GS12182, GS12081, and GS3281
  • Pb-free/Halogen-free/RoHS and WEEE compliant package

GS12181

Key Features:

  • Multi-standard operation from 1Mb/s to 11.88Gb/s
  • SMPTE ST 2082-1, ST 2081-1, ST 424, ST 292-1 and ST 259 compliant output
  • Support for DVB-ASI at 270Mb/s and MADI at 125Mb/s
  • Low power operation: approx. 340mW
  • Single 1.8V power supply for analogue and digital core, 2.5V or 3.3V for output supply
  • Differential input support DC-coupling from 1.2V to 2.5V CML logic
  • Automatic power down on loss of signal
  • Programmable trace equalisation to compensate for up to 20” FR4 at 11.88Gb/s
  • 75Ω cable driver outputs
  • High levels of pre-emphasis available (up to 8” of FR4)
  • Automatic/manual output slew rate control
  • Individually selectable output pre-emphasis to compensate for FR4 losses after chip output at all rates
  • Manual Bypass function for low data rates with slow rise/fall times
  • Configurable automatic bypass for low data rates
  • On-chip 100Ω differential input data termination and 75Ω output termination
  • GSPI serial control and monitoring interface
  • Four configurable GPIO pins for control or status monitoring
  • Wide operating temperature range: -40°C to +85°C
  • 6mm x 4mm 40-pin QFN
  • Pin compatible with the GS12281, GS12182, GS12081, and GS3281
  • Pb-free, Halogen-free, and RoHS/ WEEE-compliant package

GS12081

Key Features:

  • Dual non-inverted 75Ω cable interface with on-chip termination
  • SMPTE ST 2082-1, ST 2081-1, ST 424, ST 292-1 and ST 259 compliant input/output
  • Multi-standard operation from 1Mb/s to 11.88Gb/s
  • Cable driver mode features:
    • Wide swing control
    • Pre-emphasis to compensate for significant insertion loss between device output and BNC
    • Manual output slew rate control
    • Manual or automatic Mute or disable on LOS
  • Trace equaliser features:
    • Integrated 100Ω, differential input termination
    • Automatic power down on loss of signal
    • Adjustable carrier detect threshold
    • DC-coupling from 1.2V to 2.5V CML logic
    • Trace equalisation to compensate for up to 15” FR4 at 11.88Gb/s
    • Automatic input offset compensation
  • Single 1.8V power supply for analogue and digital core
  • 5V or 3.3V for cable driver output supply
  • GSPI serial control and monitoring interface
  • Four configurable GPIO pins for control or status monitoring
  • Wide operating temperature range: -40°C to +85°C
  • Small 6mm x 4mm 40-pin QFN
  • Pin compatible with the GS12181, GS12182, GS12281, and GS3281
  • Pb-free/Halogen-free/RoHS and WEEE compliant package

GS3281

Key Features:

  • Dual non-inverted 75Ω cable interface with on-chip termination
  • SMPTE ST 424, ST 292-1 and ST 259 compliant input/output
  • Multi-standard operation from 1Mb/s to 2.97Gb/s
  • In addition to standard SMPTE rates, the device also supports re-timing of DVB-ASI at 270Mb/s, and MADI at 125Mb/s
  • 3D Input Signal Eye Monitor
  • PRBS generator and checker
  • Cable driver mode features:
    • Wide swing control
    • Pre-emphasis to compensate for significant insertion loss between device output and BNC
    • Automatic/manual output slew rate control
    • Manual or automatic re-timer bypass
    • Manual or automatic Mute or disable on LOS
  • Trace equaliser features:
    • Integrated 100Ω, differential input termination
    • Automatic power down on loss of signal
    • Adjustable carrier detect threshold
    • DC-coupling from 1.2V to 2.5V CML logic
    • Trace equalisation to compensate for up to 60” FR4 at 2.97Gb/s
    • Automatic input offset compensation
  • CDR features:
    • Manual or automatic rate modes
    • Wide Loop bandwidth control
    • Re-timing at the following data rates: 125Mb/s, 270Mb/s 1.485Gb/s, and 2.97Gb/s. This includes the f/1.001 rates.
  • Single 1.8V power supply for analog and digital core
  • 5V or 3.3V for cable driver output supply
  • GSPI serial control and monitoring interface
  • Four configurable GPIO pins for control or status monitoring
  • Wide operating temperature range: -40°C to +85°C
  • Small 6mm x 4mm 40-pin QFN
  • Pin compatible with the GS12181, GS12182, GS12081, and GS12281
  • Pb-free/Halogen-free/RoHS and WEEE compliant package

GS2988

Key Features:

  • SMPTE 424M, SMPTE 292M, and SMPTE 259M compliant
  • Supports DVB-ASI at 270Mb/s
  • Supports data rates from 270Mb/s to 2.97Gb/s
  • Wide common-mode range input buffer
    • 100mV sensitivity
    • supports DC-coupling to industry-standard differential logic
    • on-chip 100Ω differential data input termination
  • Input signal trace equalisation
  • Differential coaxial-cable-driving output
    • Selectable slew rates
    • Adjustable output swing from 500mVpp to 1800mVpp
    • DISABLE control
  • Robust output signal presence function
  • Excellent output eye quality
  • Power supply operation at 3.3V or 2.5V
  • 135mW power consumption (2.5V supply)
  • Operating temperature range: -40°C to +85°C
  • Small footprint QFN package (4mm x 4mm)
    • Drop-in compatible to the GS2978
  • Pb-free and RoHS compliant

GS2989

Key Features:

  • SMPTE 424M, SMPTE 292M, and SMPTE 259M compliant
  • Supports DVB-ASI at 270Mb/s
  • Supports data rates from 270Mb/s to 2.97Gb/s
  • Wide common-mode range input buffer
    • 100mV sensitivity
    • Supports DC-coupling to industry-standard differential logic
    • On-chip 100Ω differential data input termination
  • Input signal trace equalisation
  • Dual differential coaxial-cable-driving outputs
    • Selectable slew rates
    • Adjustable output swing from 500mVpp to 1800mVpp
    • Independent DISABLE controls for each output
  • Robust output signal presence function
  • Excellent output eye quality
  • Power supply operation at 3.3V or 2.5V
  • 135mW power consumption (2.5V supply)
  • Operating temperature range: -40°C to +85°C
  • Small footprint QFN package (4mm x 4mm)
  • Pb-free and RoHS compliant

Semtech offers a comprehensive range of 3Gb/s adaptive cable equalisers optimised for real-world applications. The GS3440 long-reach 3Gb/s adaptive cable equaliser is optimised for robust performance in applications requiring 200 meters of 3Gb/s cable reach. For greater flexibility, the GS3441, a dual output version of the GS3440, is also available.

GS12090

Key Features:

  • Single bidirectional 75Ω cable interface with on-chip termination
  • SMPTE ST 2082-1, ST 2081-1, ST 424, ST 292-1 and ST 259 compliant input/output
  • Multi-standard operation from 1Mb/s to 11.88Gb/s
  • Supports re-timing for DVB-ASI at 270Mb/s and MADI at 125Mb/s
  • 3D Input Signal Eye Monitor
  • PRBS Generator and Checker
  • Automatic cable equalisation. Typical equalised cable lengths of Belden 1694A cable:
    • 60m at 11.88Gb/s
    • 65m at 5.94Gb/s
    • 160m at 2.97Gb/s
    • 240m at 1.485Gb/s
    • 400m at 270Mb/s
  • Cable Equaliser Mode Features:
    • Manual or automatic power-down on loss of signal
    • Programmable carrier detect with squelch threshold adjustment
    • Manual and automatic Cable Equaliser bypass
  • Cable Driver Mode Features:
    • Wide swing control
    • Pre-emphasis to compensate for significant insertion loss between device output and BNC
    • Manual or automatic power-down on loss of signal
    • Manual or automatic Mute or Disable on LOS
  • Trace Equaliser Features:
    • Integrated 100Ω, differential input termination
    • Manual or automatic power-down on loss of signal
    • Adjustable carrier detect threshold
    • DC-coupling from 1.2V to 2.5V CML logic
    • Trace Equalisation to compensate for up to 20” FR4 at 11.88Gb/s
    • Automatic input offset compensation
  • Trace Driver Features:
    • Integrated 100Ω, differential output termination
    • DC-coupling from 1.2V to 2.5V CML logic
    • Trace Driver data output pre-emphasis to compensate for up to 20” FR4 at 11.88Gb/s
    • Manual or automatic Mute or Disable on LOS
  • CDR features:
    • Manual or automatic rate modes
    • Manual or automatic Re-timer Bypass
    • Wide-range Loop Bandwidth control
  • Re-timing at the following data rates: 125Mb/s, 270Mb/s, 1.485Gb/s, 2.97Gb/s, 5.94Gb/s, and 11.88Gb/s. This includes the f/1.001 rates.
  • Single 1.8V power supply for analogue and digital core
  • 5V for Cable Driver output supply
  • 2V, 1.8V, or 2.5V for Trace Driver output supply
  • GSPI serial control and monitoring interface
  • Four configurable GPIO pins for control or status monitoring
  • Wide operating temperature range: -40°C to +85°C
  • Small 6mm x 4mm 40-pin QFN
  • Pb-free/Halogen-free/RoHS & WEEE compliant package
  • Pin compatible with the GS3590

GS3590

Key Features:

  • Single bidirectional 75Ω cable interface with on-chip termination
  • ST 424, ST 292-1 and ST 259 compliant input/output
  • Multi-standard operation from 1Mb/s to 2.97Gb/s
  • Supports re-timing for DVB-ASI at 270Mb/s and MADI at 125Mb/s
  • 3D Input Signal Eye Monitor
  • PRBS Generator and Checker
  • Automatic cable equalisation. Typical equalised cable lengths of Belden 1694A cable:
    • 160m at 2.97Gb/s
    • 240m at 1.485Gb/s
    • 400m at 270Mb/s
  • Cable Equaliser Mode Features:
    • Manual or automatic power-down on loss of signal
    • Programmable carrier detect with squelch threshold adjustment
    • Manual and automatic Cable Equaliser bypass
  • Cable Driver Mode Features:
    • Wide swing control
    • Pre-emphasis to compensate for significant insertion loss between device output and BNC
    • Manual or automatic power-down on loss of signal
    • Manual or automatic Mute or Disable on LOS
  • Trace Equaliser Features:
    • Integrated 100Ω, differential input termination
    • Manual or automatic power-down on loss of signal
    • Adjustable carrier detect threshold
    • DC-coupling from 1.2V to 2.5V CML logic
    • Trace Equalisation to compensate for up to 60” FR4 at 2.97Gb/s
    • Automatic input offset compensation
  • Trace Driver Features:
    • Integrated 100Ω, differential output termination
    • DC-coupling from 1.2V to 2.5V CML logic
    • Trace Driver data output pre-emphasis to compensate for up to 60” FR4 at 2.97Gb/s
    • Manual or automatic Mute or Disable on LOS
  • CDR features:
    • Manual or automatic rate modes
    • Manual or automatic Re-timer Bypass
    • Wide-range Loop Bandwidth control
  • Re-timing at the following data rates: 125Mb/s, 270Mb/s, 1.485Gb/s, and 2.97Gb/s. This includes the f/1.001 rates.
  • Single 1.8V power supply for analogue and digital core
  • 5V for Cable Driver output supply
  • 2V, 1.8V, or 2.5V for Trace Driver output supply
  • GSPI serial control and monitoring interface
  • Four configurable GPIO pins for control or status monitoring
  • Wide operating temperature range: -40°C to +85°C
  • Small 6mm x 4mm 40-pin QFN
  • Pb-free/Halogen-free/RoHS & WEEE compliant package
  • Pin compatible with the GS12090

GS3490

Key Features:

  • Connection to a single BNC connector as an adaptive cable equaliser or cable driver
  • Performance and cable reach optimised for SMPTE ST 424, SMPTE ST 292, and SMPTE ST 259 data rates
  • Multi-rate operation from 125Mb/s to 2.97Gb/s in Equaliser Mode and 270Mb/s to 2.97Gb/s in Cable Driver Mode
  • Supports DVB-ASI at 270Mb/s
  • Integrated 100Ω, differential digital data input/output termination
  • Low power operation from a single 3.3V supply:
    • 206mW typical power consumption in EQ mode
    • 190mW typical power consumption in CD mode
  • Temperature range: -40°C to +85°C
  • 32-pin 5mm x 5mm QFN package
  • Automatic cable equalisation. Typical equalised cable lengths of Belden 1694A cable:
    • 140m at 2.97Gb/s
    • 260m at 1.485Gb/s
    • 500m at 270Mb/s
  • Carrier detect with adjustable squelch threshold
  • Optional automatic power-down on loss of input signal
  • Cable Driver features selectable output slew rate cable driver for compliance with SMPTE ST 424, SMPTE ST 292, and SMPTE ST 259 standards

GS12241

Key Features:

  • 75Ω cable input interface with on-chip termination
  • SMPTE ST 2082-1, ST 2081-1, ST 424, ST 292-1 and ST 259 compliant input/output
  • Multi-standard operation from 1Mb/s to 11.88Gb/s
  • In addition to standard SMPTE rates, the device also supports re-timing of DVB-ASI at 270Mb/s, and MADI at 125Mb/s
  • 3D Input Signal Eye Monitor
  • PRBS generator and checker
  • Automatic cable equalisation—typical equalised cable lengths of Belden 1694A cable:
    • 80m at 11.88Gb/s
    • 100m at 5.94Gb/s
    • 190m at 2.97Gb/s
    • 260m at 1.485Gb/s
    • 450m at 270Mb/s and 125Mb/s
  • Cable equaliser features:
    • Automatic power down on loss of signal
    • Programmable carrier detect with squelch threshold adjustment
    • Programmable launch swing compensation for non-compliant source
    • Manual and automatic cable equaliser bypass
  • Trace driver features:
    • Integrated 100Ω, differential output termination
    • Extends output DC-coupling support with 1.2V to 2.5V output supply range
    • Trace driver data output pre-emphasis to compensate for up to 20” FR4 at 11.88Gb/s
    • Manual or automatic re-timer bypass
    • Manual or automatic mute or disable on LOS
  • CDR features:
    • Manual or automatic rate modes
    • Wide Loop bandwidth control
    • Re-timing at the following data rates: 125Mb/s, 270Mb/s, 1.485Gb/s, 2.97Gb/s, 5.94Gb/s, and 11.88Gb/s — this includes the f/1.001 rates
  • Single 1.8V power supply for analog and digital core
  • GSPI serial control and monitoring interface
  • Four configurable GPIO pins for control or status monitoring
  • Wide operating temperature range: -40°C to +85°C
  • Small 6mm x 4mm 40-pin QFN
  • Pin compatible with the GS12141, GS12142, and GS3241
  • Pb-free/Halogen-free/RoHS and WEEE compliant package

GS12141

Key Features:

  • 75Ω cable input interface with on-chip termination
  • SMPTE ST 2082-1, ST 2081-1, ST 424, ST 292-1 and ST 259 compliant input/output
  • Multi-standard operation from 1Mb/s to 11.88Gb/s
  • In addition to standard SMPTE rates, the device also supports re-timing of DVB-ASI at 270Mb/s, and MADI at 125Mb/s
  • Automatic cable equalisation. Typical equalised cable lengths of Belden 1694A cable:
    • 70m at 11.88Gb/s
    • 90m at 5.94Gb/s
    • 180m at 2.97Gb/s
    • 240m at 1.485Gb/s
    • 400m at 270Mb/s
  • Cable equaliser features:
    • Programmable carrier detect with squelch threshold adjustment
    • Manual and automatic cable equaliser bypass
  • Trace driver features:
    • Integrated 100Ω, differential output termination
    • DC-coupling from 1.2V to 2.5V CML logic
    • Trace driver data output pre-emphasis to compensate for up to 20” FR4 at 11.88Gb/s
    • Manual or automatic re-timer bypass
    • Manual or automatic Mute or disable on LOS
  • CDR features:
    • Manual or automatic rate modes
    • Wide Loop bandwidth control
    • Re-timing at the following data rates: 125Mb/s, 270Mb/s, 1.485Gb/s, 2.97Gb/s, 5.94Gb/s, 11.88Gb/s. This includes the f/1.001 rates.
  • Single 1.8V power supply for analog and digital core
  • 2V, 1.8V, or 2.5V for trace driver output supply
  • GSPI serial control and monitoring interface
  • Four configurable GPIO pins for control or status monitoring
  • Wide operating temperature range: -40°C to +85°C
  • Small 6mm x 4mm 40-pin QFN
  • Pb-free and RoHS-compliant package

GS3241

Key Features:

  • 75Ω cable input interface with on-chip termination
  • SMPTE ST 424, ST 292-1 and ST 259 compliant input/output
  • Multi-standard operation from 1Mb/s to 2.97Gb/s
  • In addition to standard SMPTE rates, the device also supports re-timing of DVB-ASI at 270Mb/s, and MADI at 125Mb/s
  • 3D Input Signal Eye Monitor
  • PRBS generator and checker
  • Automatic cable equalisation—typical equalised cable lengths of Belden 1694A cable:
    • 190m at 2.97Gb/s
    • 260m at 1.485Gb/s
    • 450m at 270Mb/s and 125Mb/s
  • Cable equaliser features:
    • Automatic power down on loss of signal
    • Programmable carrier detect with squelch threshold adjustment
    • Programmable launch swing compensation for non-compliant source
    • Manual and automatic cable equaliser bypass
  • Trace driver features:
    • Integrated 100Ω, differential output termination
    • Extends output DC-coupling support with 1.2V to 2.5V output supply range
    • Trace driver data output pre-emphasis to compensate for up to 60” FR4 at 2.97Gb/s
    • Manual or automatic re-timer bypass
    • Manual or automatic mute or disable on LOS
  • CDR features:
    • Manual or automatic rate modes
    • Wide Loop bandwidth control
    • Re-timing at the following data rates: 125Mb/s, 270Mb/s, 1.485Gb/s, 2.97Gb/s — this includes the f/1.001 rates
  • Single 1.8V power supply for analogue and digital core
  • GSPI serial control and monitoring interface
  • Four configurable GPIO pins for control or status monitoring
  • Wide operating temperature range: -40°C to +85°C
  • Small 6mm x 4mm 40-pin QFN
  • Pin compatible with the GS12141, GS12142, and GS12241
  • Pb-free/Halogen-free/RoHS and WEEE compliant package

GS3140

Key Features:

  • Multi-standard operation at rates between 1Mb/s and 2.97Gb/s
  • SMPTE ST 424, SMPTE ST 292 and SMPTE ST 259 compliant
  • AES10 (MADI) compatible
  • Industry leading cable reach, with automatic cable equalisation for different lengths of cable
  • Performance optimised for 125Mb/s, 270Mb/s, 1.485Gb/s, and 2.97Gb/s. Typical equalised length of Belden 1694A cable up to:
    • 200m at 2.97Gb/s
    • 280m at 1.485Gb/s
    • 500m at 270Mb/s
  • 8V core power supply
  • Typical power consumption of 84mW
  • Ultra-low power mode for shorter cable reach applications
  • Upstream launch swing compensation from 250mVppd to 1Vppd in approximately 50mVppd steps
  • Auto/Manual bypass (useful for low data rates with slow rise/fall times)
  • Robust, noise-immune signal detection with squelch threshold adjustment
  • Auto/Manual control of SLEEP/MUTE/DISABLE OUTPUT modes
  • Data Rate detection and indication
    • <MADI, MADI, SD, HD, 3G differentiation
  • Digital cable length indication (CLI)
  • Differential output supports DC-coupling from 1.2V to 2.5V CML logic and AC-coupling for other logic families
  • Programmable/Rate-dependent output de-emphasis level and delay
  • Host interface for status and control
  • 3kV HBM ESD protection on all pins
  • Wide operating temperature range of -40°C to +85°C
  • Small footprint QFN–COL package (16-pin, 4mm x 4mm)
  • Pb-free and RoHS compliant

GS3440

Key Features:

  • SMPTE ST 424, SMPTE ST 292 and SMPTE ST 259 compliant
  • Automatic cable equalisation
  • Multi-standard operation from 125Mb/s to 2.97Gb/s
  • Performance optimised for 270Mb/s, 1.485Gb/s and 2.97Gb/s. Typical equalised length of Belden 1694A cable up to:
    • 210m at 2.97Gb/s
    • 300m at 1.485Gb/s
    • 550m at 270Mb/s
  • Supports DVB-ASI at 270Mb/s
  • Supports MADI at 125Mb/s
  • Manual bypass (useful for low data rates with slow rise/fall times)
  • Programmable carrier detect with squelch threshold adjustment
  • Automatic power-down on loss of signal
    • Standby power <35mW (typical)
  • Differential output supports DC-coupling from 1.2V to 3.3V CML logic
  • Option to compensate for 6dB flat attenuation prior to input of device
  • Selectable output de-emphasis: 2dB, 4dB and 6dB
  • Standard EIA/JEDEC logic control and status signal levels
  • Single 3.3V power supply operation
  • 180mW power consumption (typical)
  • Wide operating temperature range of -40°C to +85°C
  • Small footprint QFN package (4mm x 4mm)
  • Footprint compatible with the GS2974A, GS2984, and GS2994
  • Pb-free and RoHS compliant

GS3441

Key Features:

  • SMPTE ST 424, SMPTE ST 292 and SMPTE ST 259 compliant
  • Automatic cable equalisation
  • Multi-standard operation from 125Mb/s to 2.97Gb/s
  • Performance optimised for 270Mb/s, 1.485Gb/s and 2.97Gb/s. Typical equalised length of Belden 1694A cable up to:
    • 210m at 2.97Gb/s
    • 300m at 1.485Gb/s
    • 550m at 270Mb/s
  • Supports DVB-ASI at 270Mb/s
  • Supports MADI at 125Mb/s
  • Dual, independently-controlled outputs
  • Manual bypass (useful for low data rates with slow rise/fall times)
  • Programmable carrier detect with squelch threshold adjustment
  • Cable Length Indicator (CLI) output; varies monotonically with input cable length
  • Automatic power-down on loss of signal
    • Standby power <35 mW (typical)
  • Differential outputs support DC coupling from 1.2V to 3.3V CML logic
  • Option to compensate for 6dB flat attenuation prior to input of device
  • Selectable output de-emphasis: 2dB, 4dB and 6dB
  • Standard EIA/JEDEC logic control and status signal levels
  • Single 3.3V power supply operation
  • 180mW (one output enabled), 212mW (both outputs enabled) typical power consumption
  • Wide operating temperature range of -40°C to +85°C
  • Small footprint QFN package (4mm x 4mm)
  • Pb-free and RoHS compliant

GS2994

Key Features:

  • SMPTE 424M, SMPTE 292M and SMPTE 259M compliant
  • Automatic cable equalisation
  • Multi-standard operation from 143Mb/s to 2.97Gb/s
  • Performance optimised for 270Mb/s, 1.485Gb/s and 2.97Gb/s. Typical equalised length of Belden 1694A cable:
    • 140m at 2.97Gb/s
    • 220m at 1.485Gb/s
    • 400m at 270Mb/s
  • Supports DVB-ASI at 270Mb/s
  • Manual bypass (useful for low data rates with slow rise/fall times)
  • Programmable carrier detect with squelch threshold adjustment
  • Automatic power-down on loss of signal
    • Standby power <30mW (typical)
  • Differential outputs support DC-coupling to 1.2V, 2.5V and 3.3V CML logic
  • 0/6 dB gain boost selection pin
  • Selectable de-emphasis: 2dB, 4dB and 6dB
  • Standard EIA/JEDEC logic control and status signal levels
  • Single 3.3V power supply operation
  • 167mW power consumption (typical)
  • Wide operating temperature range of -40°C to +85°C
  • Small footprint QFN package (4mm x 4mm)
  • Footprint compatible with the GS2974A and the GS2984
  • Pb-free/Halogen-free/RoHS and WEEE compliant

GS2993

Key Features:

  • SMPTE 424M, SMPTE 292M and SMPTE 259M compliant
  • Automatic cable equalisation
  • Multi-standard operation from 143Mb/s to 2.97Gb/s
  • Performance optimised for 270Mb/s, 1.485Gb/s and 2.97Gb/s. Typical equalised length of Belden 1694A cable:
    • 140m at 2.97Gb/s
    • 220m at 1.485Gb/s
    • 400m at 270Mb/s
  • Supports DVB-ASI at 270Mb/s
  • Dual, independently-controlled outputs
  • Manual bypass (useful for low data rates with slow rise/fall times)
  • Programmable carrier detect with squelch threshold adjustment
  • Automatic power-down on loss of signal
    • Standby power <30mW (typical)
  • Differential outputs support DC coupling to 1.2V, 2.5V or 3.3V CML logic
  • 0/6 dB gain boost selection pin
  • Cable Length Indicator output; varies monotonically with input cable length
  • Selectable de-emphasis: 2dB, 4dB and 6dB
  • Standard EIA/JEDEC logic control and status signal levels
  • Single 3.3V power supply operation
  • 207mW power consumption (typical)
  • Wide operating temperature range of -40°C to +85°C
  • Small footprint QFN package (4mm x 4mm)
  • Pb-free/Halogen-free/RoHS and WEEE compliant

GS2984

Key Features:

  • SMPTE ST 424, SMPTE ST 292, and SMPTE ST 259 compliant
  • Automatic cable equalisation
  • Multi-standard operation from 143Mb/s to 2.97Gb/s
  • Performance optimised for 270Mb/s, 1.485Gb/s, and 2.97Gb/s. Typical equalised length of Belden 1694A cable:
    • 140m at 2.97Gb/s
    • 200m at 1.485Gb/s
    • 400m at 270Mb/s
  • Supports DVB-ASI at 270Mb/s
  • Manual bypass (useful for low data rates with slow rise/fall times)
  • Programmable carrier detect with squelch threshold adjustment
  • Differential outputs support DC coupling to 3.3V and 2.5V CML logic
  • 0/6 dB gain boost selection pin
  • Standard EIA/JEDEC logic control and status signal levels
  • Single 3.3V power supply operation
  • 195mW power consumption (typical)
  • Wide temperature range of -40°C to +85°C
  • Small footprint QFN package (4mm x 4mm)
    • Drop-in compatible with the GS2974A
  • Pb-free and RoHS compliant

GS2964

Key Features:

  • SMPTE 424M, SMPTE 292M, and SMPTE 259M compliant
  • Automatic cable equalisation
  • Multi-standard operation from 143Mb/s to 2.97Gb/s
  • Performance optimised for 270Mb/s, 1.485Gb/s, and 2.97Gb/s. Typical equalised length of Belden 1694A cable:
    • 100m at 2.97Gb/s
    • 140m at 1.485Gb/s
    • 180m at 270Mb/s
  • Supports DVB-ASI at 270Mb/s
  • Manual bypass (useful for low data rates with slow rise/fall times)
  • Programmable carrier detect with squelch threshold adjustment
  • Standard EIA/JEDEC logic control and status signal levels
  • Single 3.3V power supply operation
  • 215mW power consumption (typical)
  • Wide temperature range of -40°C to +85°C
  • Small footprint QFN package (4mm x 4mm)
    • Drop-in compatible with the GS2974A
  • Pb-free and RoHS compliant

Semtech’s UHD-SDI gearbox is truly revolutionary because of its ability to perform the multiplexing and de-multiplexing necessary to facilitate conversions between different UHD-SDI formats. This includes 12G and 6G UHD-SDI interfaces as well as support for 3G and HD SDI interfaces (SD bypass).

Semtech’s GS12070 UHD-SDI gearbox comes with many features. This includes four high-speed differential signal inputs and four high-speed differential serial outputs. The high-speed inputs and outputs include programmable trace equalization and de-emphasis drivers to compensate for high-frequency losses associated with board-level interconnect.

GS12070

Key Features:

  • Fully standards compliant turnkey solution enabling a simplified UHD-SDI interface
  • Converts between HD-SDI, 3G-SDI, 6G UHD-SDI, and 12G UHD-SDI using MUX (Multiplex) and DeMUX (Demultiplex) modes
    • Quad Link 3G-SDI ↔ Single Link 12G UHD-SDI
    • Dual Link 6G UHD-SDI ↔ Single Link 12G UHD-SDI
    • Dual Link 3G-SDI (ST 425-3) ↔ Single Link 6G UHD-SDI
    • Quad Link 3G-SDI (ST 425-5/6) ↔ Dual Link 6G UHD-SDI
    • Quad Link (1.5Gb/s x 4) HD-SDI ↔ Single Link 6Gb/s
    • Dual Link (1.5Gb/s x 2) HD-SDI ↔ Single Link 3Gb/s
  • Bypass modes for all supported rates, including SD
  • Automatic skew compensation for multi-link inputs
  • Automatic input link order handling for multi-link 3Gb/s input
  • Configurable Serial Output assignment
  • Configurable multi-link output delay
  • 100Ω Differential Inputs
    • Input trace equalisation up to 12dB
  • Four 100Ω Differential Outputs
    • Individually selectable output swing
  • Reference Clock/Crystal Input — 27MHz
  • GSPI Serial Control and Monitoring Interface
  • Automatic and manual SMPTE ST 352M handling
  • 12mm x 12mm 196-Ball BGA (0.8mm pitch)
  • Pb-free/Halogen-free/RoHS/WEEE compliant package

Semtech’s SDI receivers and transmitters offering encapsulates all the analogue components (SerDes, VCO, CD, EQ, Reclocker) and digital SMPTE video and audio processing required to transmit and receive SDI Video. This optimized, cost-effective and power efficient ASIC implementation lets you focus on your value-added processing for quicker time-to-market. All of this integration into one packages reduces the PCB footprint required to implement SDI transmit/receive while also offering superior jitter performance compared to other SerDes solutions.

GS3470

Key Features:

  • Operation at 2.970Gb/s, 2.970/1.001Gb/s, 1.485Gb/s, 1.485/1.001Gb/s, and 270Mb/s
  • Supports SMPTE ST 425 (Level A and Level B), SMPTE ST 424, SMPTE 292, SMPTE ST 259-C, and DVB-ASI
  • 2K and Multi-link UHD support
  • Configurable Power-down modes
  • Integrated Retimer
  • Serial digital reclocked or non-reclocked loop-through output
  • Integrated audio de-embedder for 8 channels of 48kHz audio and audio clock generation
  • Ancillary data extraction
  • Parallel data bus selectable as either 20-bit or 10-bit, SDR or DDR rate
  • Comprehensive error detection and correction features
  • Dual serial digital input buffer with 2×2 MUX
  • Serial Loopback independently configurable to select either input
    • Performance optimized for 270Mb/s, 1.485Gb/s, and 2.97Gb/s
  • Dual/Quad Link 3G-SDI support with multiple GS3470 devices
  • Output H, V, F, or CEA 861 timing signals
  • GSPI host interface
  • +1.2V digital core power supply, +1.2V and +1.8V analogue power supplies, and selectable +1.8V or +2.5V I/O power supply
  • -20°C to +85°C operating temperature range
  • Low power operation — typically 220mW
  • Small 9mm x 9mm 100-ball BGA package (0.80mm Ball Pitch)
  • Pb-free, Halogen-free, and RoHS/ WEEE-compliant package

GS3471

Key Features:

  • Operation at 2.970Gb/s, 2.970/1.001Gb/s, 1.485Gb/s, 1.485/1.001Gb/s, and 270Mb/s
  • Supports SMPTE ST 425 (Level A and Level B), SMPTE ST 424, SMPTE 292, SMPTE ST 259-C, and DVB-ASI
  • Integrated Adaptive Cable Equalizer
  • 2K and Multi-link UHD support
  • Configurable Power-down modes
  • Integrated Retimer
  • Serial digital reclocked or non-reclocked loop-through output
  • Integrated audio de-embedder for 8 channels of 48kHz audio and audio clock generation
  • Ancillary data extraction
  • Parallel data bus selectable as either 20-bit or 10-bit, SDR or DDR rate
  • Comprehensive error detection and correction features
  • Dual serial digital input buffer with 2×2 MUX
  • Serial Loopback independently configurable to select either input
    • Performance optimized for 270Mb/s, 1.485Gb/s, and 2.97Gb/s
  • Typical equalized length of Belden 1694A cable up to:
    • 200m at 2.97Gb/s
    • 280m at 1.485Gb/s
    • 500m at 270Mb/s
  • Dual/Quad Link 3G-SDI support with multiple GS3471 devices
  • Output H, V, F, or CEA 861 timing signals
  • GSPI host interface
  • +1.2V digital core power supply, +1.2V and +1.8V analog power supplies, and selectable +1.8V or +2.5V I/O power supply
  • -20°C to +85°C operating temperature range
  • Low power operation — typically 300mW
  • Small 9mm x 9mm 100-ball BGA package (0.80mm Ball Pitch)
  • Pb-free, Halogen-free, and RoHS/ WEEE-compliant package

GS2971A

Key Features:

  • Operation at 2.97Gb/s, 2.97/1.001Gb/s, 1.485Gb/s, 1.485/1.001Gb/s and 270Mb/s
  • Supports SMPTE ST 425 (Level A and Level B), SMPTE ST 424, SMPTE ST 292, SMPTE ST 259-C and DVB-ASI
  • Integrated adaptive cable equalizer
  • Typical equalized length of Belden 1694A cable:
    • 150m at 2.97Gb/s
    • 250m at 1.485Gb/s
    • 480m at 270Mb/s
  • Integrated Reclocker with low phase noise, integrated VCO
  • Serial digital reclocked, or non-reclocked output
  • Integrated audio de-embedder for 8 channels of 48kHz audio
  • Integrated audio clock generator
  • Ancillary data extraction
  • Optional conversion from SMPTE ST 425 Level B to Level A for 1080p 50/60 4:2:2 10-bit
  • Parallel data bus selectable as either 20-bit or 10-bit
  • Comprehensive error detection and correction features
  • Output H, V, F or CEA 861 Timing Signals
  • 2V digital core power supply, 1.2V and 3.3V analog power supplies, and selectable 1.8V or 3.3V I/O power supply
  • GSPI Host Interface
  • -20°C to +85°C operating temperature range
  • Low power operation (typically 545mW)
  • Small 11mm x 11mm 100-ball BGA package
  • Pb-free and RoHS compliant

GS2970A

Key Features:

  • Operation at 2.970Gb/s, 2.970/1.001Gb/s, 1.485Gb/s, 1.485/1.001Gb/s and 270Mb/s
  • Supports SMPTE ST 425 (Level A and Level B), SMPTE ST 424, SMPTE ST 292, SMPTE ST 259-C and DVB-ASI
  • Integrated Reclocker
  • Integrated low phase noise VCO
  • Serial digital reclocked, or non-reclocked loop-through output
  • Integrated audio de-embedder for 8 channels of 48kHz audio
  • Integrated audio clock generator
  • Ancillary data extraction
  • Optional conversion from SMPTE ST 425 Level B to Level A for 1080p 50/59.94/60 4:2:2 10-bit inputs
  • Parallel data bus selectable as either 20-bit or 10-bit
  • Comprehensive error detection and correction features
  • Output H, V, F or CEA 861 timing signals
  • 2V digital core power supply, 1.2V and 3.3V analog power supplies, and selectable 1.8V or 3.3V I/O power supply
  • GSPI host interface
  • -20°C to +85°C operating temperature range
  • Low power operation (typically 350mW)
  • Small 11mm x 11mm 100-ball BGA package
  • Pb-free and RoHS compliant

GS2961A

Key Features:

  • Operation at 2.97Gb/s, 2.97/1.001Gb/s, 1.485Gb/s, 1.485/1.001Gb/s and 270Mb/s
  • Supports SMPTE 425M (Level A and Level B), SMPTE 424M, SMPTE 292M, SMPTE 259M-C and DVB-ASI
  • Integrated adaptive cable equalizer
  • Typical equalized length of Belden 1694A cable:
    • 150m at 2.97Gb/s
    • 250m at 1.485Gb/s
    • 480m at 270Mb/s
  • Integrated Reclocker with low phase noise, integrated VCO
  • Serial digital reclocked, or non-reclocked output
  • Ancillary data extraction
  • Optional conversion from SMPTE 425M Level B to Level A for 1080p 50/60 4:2:2 10-bit
  • Parallel data bus selectable as either 20-bit or 10-bit
  • Comprehensive error detection and correction features
  • Output H, V, F or CEA 861 Timing Signals
  • 2V digital core power supply, 1.2V and 3.3V analog power supplies, and selectable 1.8V or 3.3V I/O power supply
  • GSPI Host Interface
  • Wide temperature range of -40°C to +85°C
  • Low power operation (typically 515mW)
  • Small 11mm x 11mm 100-ball BGA package
  • Pb-free and ROHS compliant

GS2960A

Key Features:

  • Operation at 2.97Gb/s, 2.97/1.001Gb/s, 1.485Gb/s, 1.485/1.001Gb/s and 270Mb/s
  • Supports SMPTE 425M (Level A and Level B), SMPTE 424M, SMPTE 292, SMPTE 259M-C and DVB-ASI
  • Integrated Reclocker
  • Integrated low phase noise VCO
  • Serial digital reclocked, or non-reclocked loop-through output
  • Ancillary data extraction
  • Optional conversion from SMPTE 425M Level B to Level A for 1080p 50/60 4:2:2 10-bit inputs
  • Parallel data bus selectable as either 20-bit or 10-bit
  • Comprehensive error detection and correction features
  • Output H, V, F or CEA 861 Timing Signals
  • 2V digital core power supply, 1.2V and 3.3V analog power supplies, and selectable 1.8V or 3.3V I/O power supply
  • GSPI Host Interface
  • Wide temperature range of -40°C to +85°C
  • Low power operation (typically 350 mW)
  • Small 11mm x 11mm 100-ball BGA package
  • Pb-free and RoHS compliant

Semtech reclockers feature industry leading IJT performance. Performance leading reclockers such as the multi-rate 6G UHD-SDI GS6150, can be utilized to increase overall system margin. This is critical as processing specific devices such as FPGAs can have poor IJT. As routers and distribution systems grow in size, system jitter increases. Reclocking has become important in maintaining overall system robustness.

GS6151

Key Features:

  • SMPTE ST 2081, ST 424, ST 292, and ST 259-C compliant
  • Supports retiming data at rates of 125Mb/s, 270Mb/s, 1.485 and 1.485/1.001Gb/s, 2.97 and 2.97/1.001Gb/s, 5.94 and 5.94/1.001Gb/s
  • Supports retiming of DVB-ASI signals
  • Automatic or Manual Rate Selection
    • Detected rate indication in Auto Mode
  • 2:1 input selector
  • Option of two reclocked data outputs
  • Two configurable GPIO pins with ability to output device status, including:
    • Lock Detect
    • Loss of Signal (LOS)
    • Low/High bit-rate indication for slew-rate control of SDI cable drivers
  • On-chip 100Ω differential input and output termination
  • Bypass support for rates up to 5940Mb/s
    • Manual Bypass function
    • Configurable automatic Bypass when not locked
  • Option to use external reference or operate referenceless
  • Cascading reference buffer supports multiple CDRs using a single reference source
  • Input signal equalisation and output signal de-emphasis to compensate for trace dielectric losses
  • Single power supply operation at 1.8V
  • 130mW typical power consumption (150mW with second output enabled)
  • Pb-free and RoHS compliant
  • Operating temperature range: -40°C to +85°C

GS6152

Key Features:

  • SMPTE ST 2081, ST 424, ST 292, and ST 259-C compliant
  • Supports retiming data at rates of 125Mb/s, 270Mb/s, 1.485 and 1.485/1.001Gb/s, 2.97 and 2.97/1.001Gb/s, 5.94 and 5.94/1.001Gb/s
  • Supports retiming of DVB-ASI signals
  • Automatic or Manual Rate Selection
    • Detected rate indication in Auto Mode
  • 4:1 input selector patented technology
  • Option of two reclocked data outputs
  • Four configurable GPIO pins with ability to output device status, including:
    • Lock Detect
    • Loss of Signal (LOS)
    • Low/High bit-rate indication for slew-rate control of SDI cable drivers
  • On-chip 100Ω differential input and output termination
  • Bypass support for rates up to 5940Mb/s
    • Manual Bypass function
    • Configurable automatic Bypass when not locked
  • Option to use external reference or operate referenceless
  • Cascading reference buffer supports multiple CDRs using a single reference source
  • Input signal equalization and output signal de-emphasis to compensate for trace dielectric losses
  • Single power supply operation at 1.8V
  • 130mW typical power consumption (150mW with second output enabled)
  • Pb-free and RoHS compliant
  • Operating temperature range: -40°C to +85°C

Semtech’s SDI receivers and transmitters offering encapsulates all the analogue components (SerDes, VCO, CD, EQ, Reclocker) and digital SMPTE video and audio processing required to transmit and receive SDI Video. This optimized, cost-effective and power efficient ASIC implementation lets you focus on your value-added processing for quicker time-to-market. All of this integration into one packages reduces the PCB footprint required to implement SDI transmit/receive while also offering superior jitter performance compared to other SerDes solutions.

GS2972

Key Features:

  • Operation at 2.970Gb/s, 2.970/1.001Gb/s, 1.485Gb/s, 1.485/1.001Gb/s and 270Mb/s
  • Supports SMPTE ST 425 (Level A and Level B), SMPTE ST 424, SMPTE ST 292, SMPTE ST 259-C and DVB-ASI
  • Integrated Cable Driver
  • Integrated, low-noise VCO
  • Integrated Narrow-Bandwidth PLL
  • Integrated Audio Embedder for up to 8 channels of 48kHz audio
  • Ancillary data insertion
  • Optional conversion from SMPTE ST 425 Level A to Level B for 1080p 50/60 4:2:2 10-bit
  • Parallel data bus selectable as either 20-bit or 10-bit
  • SMPTE video processing including TRS calculation and insertion, line number calculation and insertion, line based CRC calculation and insertion, illegal code re-mapping, SMPTE ST 352 payload identifier generation and insertion
  • GSPI host interface
  • +1.2V digital core power supply, +1.2V and +3.3V analogue power supplies, and selectable +1.8V or +3.3V I/O power supply
  • -20°C to +85°C operating temperature range
  • Low power operation (typically at 400mW, including Cable Driver)
  • Small 11mm x 11mm 100-ball BGA package
  • Pb-free and RoHS compliant

GS2962

Key Features:

  • Operation at 2.970Gb/s, 2.970/1.001Gb/s, 1.485Gb/s, 1.485/1.001Gb/s and 270Mb/s
  • Supports SMPTE ST 425 (Level A and Level B), SMPTE ST 424, SMPTE ST 292, SMPTE ST 259-C and DVB-ASI
  • Integrated Cable Driver
  • Integrated, low noise VCO
  • Integrated Narrow-Bandwidth PLL
  • Ancillary data insertion
  • Optional conversion from SMPTE ST 425 Level A to Level B for 1080p 50/60 4:2:2 10-bit
  • Parallel data bus selectable as either 20-bit or 10-bit
  • SMPTE video processing including TRS calculation and insertion, line number calculation and insertion, line based CRC calculation and insertion, illegal code re-mapping, SMPTE ST 352 payload identifier generation and insertion
  • GSPI host interface
  • +1.2V digital core power supply, +1.2V and +3.3V analog power supplies, and selectable +1.8V or +3.3V I/O power supply
  • -20°C to +85°C operating temperature range
  • Low power operation (typically at 400mW, including Cable Driver)
  • Small 11mm x 11mm 100-ball BGA package
  • Pb-free and RoHS compliant

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