LMH0030

www.ti.com

SNLS219G – JANUARY 2006 – REVISED APRIL 2013

LMH0030 SMPTE 292M/259M Digital Video Serializer with Video and Ancillary Data FIFOs

and Integrated Cable Driver

Check for Samples: LMH0030

1

FEATURES

APPLICATIONS

2

•

SDTV/HDTV Serial Digital Video Standard

•

SDTV/HDTV Parallel-to-Serial Digital Video

Compliant

Interfaces for:

•

Supports 270 Mbps, 360 Mbps, 540 Mbps,

–

Video Cameras

1.4835Gbps and 1.485 Gbps SDV Data Rates

–

VTRs

with Auto-Detection

–

Telecines

•

Low Output Jitter: 125ps max, 85ps typical

–

Digital Video Routers and Switchers

•

Low Power: Typically 430mW

–

Digital Video Processing and Editing

•

No External Serial Data Rate Setting or VCO

Equipment

Filtering Components Required*

–

Video Test Pattern Generators and Digital

•

Fast PLL Lock Time: < 150µs Typical at 1.485

Video Test Equipment

Gbps

–

Video Signal Generators

•

Adjustable Depth Video FIFO for Timing

Alignment

DESCRIPTION

•

Built-in Self-Test (BIST) and Video Test Pattern

The LMH0030 SMPTE 292M/259M Digital Video

Generator (TPG)* (1)

Serializer with Ancillary Data FIFO and Integrated

Cable Driver is a monolithic integrated circuit that

•

Automatic EDH/CRC Word and Flag

encodes, serializes and transmits bit-parallel digital

Generation and Insertion

video data conforming to SMPTE 125M and 267M

•

On-Chip Ancillary Data FIFO and Insertion

standard definition, 10-bit wide component video and

Control Circuitry

SMPTE 260M, 274M, 295M and 296M high-definition,

20-bit

wide

component

video

standards.

The

•

Flexible Control and Configuration I/O Port

LMH0030 operates at SMPTE 259M serial data rates

•

LVCMOS Compatible Data and Control Inputs

of 270 Mbps, 360 Mbps, the SMPTE 344M serial data

and Outputs

rate of 540 Mbps, and the SMPTE 292M serial data

•

75

Ω ECL-Compatible, Differential, Serial Cable-

rates of 1483.5 and 1.485 Gbps. The serial data clock

Driver Outputs

frequency is internally generated and requires no

external

frequency

setting,

trimming

or

filtering

•

3.3V I/O Power Supply and 2.5V Logic Power

components.

Supply Operation

•

64-pin TQFP Package

(1)

* Patent applications made or pending.

1

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Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

2

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Copyright © 2006–2013, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.