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

Manufacturer: National Semiconductor (now Texas Instruments)

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.

Overview

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.

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.