GS1545 Datasheet

IC型號(hào)：
GS1545
PDF描述：
HDTV Serial Digital Equalizing Receiver
文件大?。?/label>
199.88KB
PDF頁數(shù)：
19頁
芯片廠家：
ETC

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HD-LINX

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GS1545

HDTV Serial Digital

Equalizing Receiver

PRELIMINARY DATA SHEET

FEATURES

鈥?SMPTE 292M compliant

鈥?1.485 and 1.485/1.001Gb/s operation

鈥?integrated adaptive cable equalizer

鈥?integrated adjustment-free reclocker

鈥?1:20 serial to parallel conversion

鈥?selectable reclocked serial output

鈥?analog/digital input MUX

鈥?carrier detect

鈥?LOCK detect

鈥?input jitter indicator (IJI)

鈥?cable length indication

鈥?maximum cable length adjust

鈥?20 bit output

鈥?74.25MHz or 74.25/1.001MHz clock output

鈥?single +5.0V power supply

鈥?minimal component count for HD SDI receive

solutions

APPLICATIONS

SMPTE 292M Serial Digital Interfaces for Video Cameras,

Camcorders,

VTR's,

Signal

Generators,

Portable

Equipment, and NLE's.

DESCRIPTION

The GS1545 is a high performance integrated Equalizing

Receiver designed for HDTV component signals,

conforming to the SMPTE 292M standard. The GS1545

includes adjustment free, adaptive cable equalization, clock

and data recovery, and serial to parallel conversion.

The Equalizer stage features DC restoration for immunity to

the DC content in pathological test patterns.

The Clock and Data Recovery stage was designed to

automatically recover the embedded clock signal and

retime the data from SMPTE 292M compliant digital video

signals. There is also a selectable reclocked serial data

output and the ability to bypass the reclocker stage.

A unique feature, Input Jitter Indicator (IJI), is included for

robust system design. This feature is used to indicate

excessive input jitter before the chip mutes the outputs.

The Serial to Parallel conversion stage provides 1:20 S/P

conversion

The GS1545 uses the GO1515 external VCO connected to

the internal PLL circuitry to achieve ultra low noise PLL

performance.

ORDERING INFORMATION

PART NUMBER

GS1545-CQR

PACKAGE

128 pin MQFP

TEMPERATURE

0擄C to 70擄C

GS1545

SDOint

SDI

EQUALIZER

CORE

SDOint ANALOG-

DIGITAL

MUX &

BUFFER

RECLOCKER

CORE

S/P CONVERTER

DATA_OUT[19:0]

PCLK_OUT

BUFFER2

SDO

DDI

DDI_V

DDI

(opt)

A/D

SDO_EN

SIMPLIFIED BLOCK DIAGRAM

Revision Date: August 2000

GENNUM CORPORATION P.O. Box 489, Stn. A, Burlington, Ontario, Canada L7R 3Y3

Tel. +1 (905) 632-2996 Fax. +1 (905) 632-5946 E-mail: info@gennum.com

www.gennum.com

Document No. 522 - 28 - 00

型號(hào)

版本

描述

廠商

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GS15A

英文版

7.2~15WAC-DC Single Output Desktop

MEANWELL [Mean ...

GS15A
GS15B

英文版

7.2~15WAC-DC Single Output Desktop

MEANWELL [...

GS15B
GS15E

英文版

7.2~15WAC-DC Single Output Wall-mounted type

MEANWELL [...

GS15E
GS15U

英文版

7.2~15WAC-DC Single Output Wall-mounted type

MEANWELL [...

GS15U
GS1500

英文版

HDTV Serial Digital Deformatter with ANC FIFOs

ETC

GS1500
GS1500

英文版

HDTV Serial Digital Deformatter with ANC FIFOs

GS1500
GS1501

英文版

Formatter for GS1522 with ANC FIFOs

ETC

GS1501
GS1501

英文版

HDTV Serial Digital Formatter with ANC FIFOs

GENNUM

GS1501
GS1501

英文版

HDTV Serial Digital Formatter with ANC FIFOs

GENNUM [Ge...

GS1501
GS1503

英文版

HD Embedded Audio CODEC

ETC

GS1503
GS1503

英文版

HD EMBEDDED AUDIO CODEC

GENNUM

GS1503
GS1503

英文版

HD EMBEDDED AUDIO CODEC

GENNUM [Ge...

GS1503
GS1504

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HDTV Adaptive Equalizer

ETC

GS1504
GS1504

英文版

HDTV Adaptive Equalizer

GS1504
GS1508

英文版

HDTV Cable Driver

ETC

GS1508
GS1508

英文版

HDTV Cable Driver

GS1508
GS1510

英文版

HDTV Serial Digital Deformatter

ETC

GS1510
GS1510

英文版

HDTV Serial Digital Deformatter

GS1510
GS1511

英文版

Formatter for GS1522 without ANC FIFOs

ETC

GS1511
GS1511

英文版

HD-LINX -TM GS1511 HDTV Serial Digital Formatter

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GS1511

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