Video Sync and Video Clock Generation and Distribution Reference Design

(ACTIVE) TIDA-00424

Description & Features

Technical Documents

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Description

A video clock sub-system designed to perform video sync separation and derives synchronous video clocks for video and audio sub-systems.

Features
  • Sync separation from incoming video signal
  • Precision clock generation synchronous to the incoming video signal
  • Multiple PLL's to generate video clocks at 27MHz, 148.5MHz, 148.35MHz, and audio clock at 24.576MHz
  • Clock distribution with output drivers
  • Self-contained video clock sub-system
  • Proven design with demo board, design files and GUI

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Schematic/Block Diagram

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Test Data

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Design Files

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Bill of Materials (BOM)

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Part Number Buy from Texas Instruments or Third Party Buy from Authorized Distributor Status

SD1983EVK/NOPB :
SD1983EVK Evaluation Kit

$399.00(USD)


Pricing may vary.



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TI Devices (3)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
LMH0302  3Gbps HD/SD SDI Cable Driver  SDI  Sample & Buy View Design Kits & Evaluation Modules
LMH1981  Multi-Format Video Sync Separator  SDI  Sample & Buy View Design Kits & Evaluation Modules
LMH1983  3G/HD/SD Video Clock Generator with Audio Clock  SDI  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
LMH0302 Download Download
LMH1981 Download
LMH1983 Download Download

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Step 2: Download the Symbol and Footprint from the CAD.bxl file table.


Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date Views
PDF 416 20 Mar 2015 0
Design files (4)
Title Abstract Type Size (KB) Date Views
ZIP 290 20 Mar 2015 0
ZIP 1167 20 Mar 2015 0
PDF 62 20 Mar 2015 0
PDF 910 20 Mar 2015 0

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