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LMH0346 - 3Gbps HD/SD SDI Reclocker

General Description

The LMH0346 3Gbps HD/SD SDI Reclocker retimes serial digital video data conforming to the SMPTE 424M, SMPTE 292M, and SMPTE 259M (C) standards.

The LMH0346 operates at serial data rates of 270 Mbps, 1.483 Gbps, 1.485 Gbps, 2.967 Gbps, and 2.97 Gbps.

Key Features

  • Supports SMPTE 424M, SMPTE 292M, and SMPTE 259M (C) serial digital video standards.
  • Supports 270 Mbps, 1.483 Gbps, 1.485 Gbps, 2.967.
  • Gbps, and 2.97 Gbps serial data rate operation Supports DVB-ASI at 270 Mbps Single 3.3V supply operation 370 mW typical power consumption Two differential, reclocked outputs Choice of second reclocked output or low-jitter, differential, data-rate clock outpu.

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📁 Similar Datasheet

Part Number Description Manufacturer
LMH0346 HD/SD SDI Reclocker Texas Instruments
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Other Datasheets by National Semiconductor (now Texas Instruments)

Part Number Description
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LMH0346 3Gbps HD/SD SDI Reclocker with Dual Differential Outputs PRELIMINARY April 2007 LMH0346 3Gbps HD/SD SDI Reclocker with Dual Differential Outputs General Description The LMH0346 3Gbps HD/SD SDI Reclocker retimes serial digital video data conforming to the SMPTE 424M, SMPTE 292M, and SMPTE 259M (C) standards. The LMH0346 operates at serial data rates of 270 Mbps, 1.483 Gbps, 1.485 Gbps, 2.967 Gbps, and 2.97 Gbps. The LMH0346 supports DVB-ASI operation at 270 Mbps. The LMH0346 automatically detects the incoming data rate and adjusts itself to retime the incoming data to suppress accumulated jitter. The LMH0346 recovers the serial data-rate clock and optionally provides it as an output.