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LMH0070 Datasheet DVB-ASI SDI Serializer and Driver

Manufacturer: National Semiconductor (now Texas Instruments)

Download the LMH0070 datasheet PDF. This datasheet also includes the LMH0040 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (LMH0040_NationalSemiconductor.pdf) that lists specifications for multiple related part numbers.

General Description

The LMH0040 family of products provide a very simple 5:1 serializer and transmitter function, intended to be paired with an FPGA host which will format the data appropriately such that the output of the LMH0040 will be compliant with the output requirements of DVB-ASI, SMPTE 259M, and SMPTE 292M.

The LMH0340 adds support for SMPTE 424M, the LMH0070 supports 270 Mbps operation only, and the LMH0050 requires an external cable driver.

Throughout this document, if not explicitly stated, when the LMH0040 is referred to this includes all members of the family.

Overview

LMH0340, LMH0040, LMH0070, LMH0050 3G, HD, SD, DVB-ASI SDI Serializer and Driver with LVDS Interface ADVANCE INFORMATION April 2007 LMH0340, LMH0040, LMH0070, LMH0050 3G, HD, SD, DVB-ASI SDI Serializer and Driver with.

Key Features

  • LVDS Interface No external VCO or clock required Integrated Variable output Cable Driver 3.3V SMBus configuration interface 48pin LLP package.