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LMH0394 - 3G HD/SD SDI Low Power Extended Reach Adaptive Cable Equalizer

General Description

The LMH0394 3 Gbps HD/SD SDI Low Power Extended Reach Adaptive Cable Equalizer is designed to equalize data transmitted over cable (or any media with similar dispersive loss characteristics).

Key Features

  • Features.
  • SMPTE 424M, SMPTE 292M, SMPTE 344M, SMPTE 259M, and DVB-ASI compliant.
  • Equalizes up to 200 meters of Belden 1694A at 2.97 Gbps,.
  • up to 220 meters of Belden 1694A at 1.485 Gbps, or up to 400 meters of Belden 1694A at 270 Mbps Ultra low power consumption: 115 mW (normal operation) Power save mode with auto sleep control (16 mW typical power consumption in power save mode) Output de-emphasis to comp.

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📁 Similar Datasheet

Part Number Description Manufacturer
LMH0394 3G HD/SD SDI Low Power Extended Reach Adaptive Cable Equalizer Texas Instruments
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LMH0395 3G HD/SD SDI Dual Output Low Power Extended Reach Adaptive Cable Equalizer National Semiconductor Corporation
LMH0397 3G-SDI Bidirectional I/O Texas Instruments
LMH0302 3-Gbps HD/SD SDI Cable Driver Texas Instruments

Other Datasheets by National Semiconductor (now Texas Instruments)

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LMH0340 DVB-ASI SDI Serializer and Driver
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Full PDF Text Transcription (Reference)

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LMH0394 3G HD/SD SDI Low Power Extended Reach Adaptive Cable Equalizer PRELIMINARY LMH0394 September 2, 2010 3G HD/SD SDI Low Power Extended Reach Adaptive Cable Equalizer General Description The LMH0394 3 Gbps HD/SD SDI Low Power Extended Reach Adaptive Cable Equalizer is designed to equalize data transmitted over cable (or any media with similar dispersive loss characteristics). The equalizer operates over a wide range of data rates from 125 Mbps to 2.97 Gbps and supports SMPTE 424M, SMPTE 292M, SMPTE 344M, SMPTE 259M, and DVB-ASI standards. The LMH0394 provides extended cable reach with ultra low power consumption. The equalizer includes active sensing circuitry that ensures robust performance and enhanced immunity to variations in the input signal launch amplitude.