LMH0341SQ/NOPB

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LMH0341SQ/NOPB

3Gbps, HD, SD, DVB-ASI SDI Deserializer with Loopthrough and LVDS Interface

Packaging

Package | PIN: RHS | 48
Temp: I (-40 to 85)
Carrier: Cut Tape
Qty Price
1-9 $27.59
10-24 $25.79
25-99 $24.98
100-249 $22.20
250-499 $22.04
500-749 $20.73
750-999 $18.61
1000+ $18.55

Features

  • 5-Bit LVDS Interface
  • No External VCO or Clock Required
  • Reclocked Serial Loopthrough With Cable Driver
  • Powerdown Mode
  • 3.3V SMBus Configuration Interface
  • Small 48-Pin WQFN Package
  • Industrial Temperature range: -40°C to +85°C

Key Specifications

  • Output compliant with SMPTE 259M-C, SMPTE 292M, SMPTE 424M and DVB-ASI
  • Typical power dissipation: 590 mW (loopthrough disabled, 3G datarate)
  • 0.6 UI Minimum Input Jitter Tolerance

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Texas Instruments  LMH0341SQ/NOPB

The LMH0341/0041/0071/0051 SDI Deserializers are part of TI’s family of FPGA-Attach SER/DES products supporting 5-bit LVDS interfaces with FPGAs. When paired with a host FPGA the LMH0341 automatically detects the incoming data rate and decodes the raw 5-bit data words compliant to any of the following standards: DVB-ASI, SMPTE 259M, SMPTE 292M, or SMPTE 424M. See for details on which Standards are supported per device.

The interface between the LMH0341 and the host FPGA consists of a 5-bit wide LVDS bus, an LVDS clock and an SMBus interface. No external VCOs or clocks are required. The LMH0341 CDR detects the frequency from the incoming data stream, generates a clean clock and transmits both clock and data to the host FPGA. The LMH0341, LMH0041 and LMH0071 include a serial reclocked loopthrough with integrated SMPTE compliant cable driver. Refer to for a complete listing of single channel deserializers offered in this family.

The FPGA-Attach SER/DES product family is supported by a suite of IP which allows the design engineer to quickly develop video applications using the SER/DES products. The product is packaged in a physically small 48 pin WQFN package.