Datasheet > GS7032-CTM

GS7032-CTM

更新时间： 2024-11-08 23:54:07

品牌	Logo	应用领域
其他 - ETC		商用集成电路
页数	文件大小	规格书
9页	237K
描述
Peripheral IC

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数据手册

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GS7032-CTM 数据手册

352/,1;^™GS7032

Digital Video Serializer

DATA SHEET

FEATURES

DESCRIPTION

• SMPTE 259M-C compliant (270Mb/s)

• serializes 8-bit or 10-bit data

The GS7032 is designed to encode and serialize SMPTE

125M bit parallel digital video signals as well as other 8-bit

or 10-bit parallel formats. This device performs the following

functions:

• minimal external components (no loop filter

components required)

•

sync detection

• isolated, dual-output, adjustable cable driver

• 3.3V and 5.0V CMOS/TTL compatible inputs

• lock detect indication

parallel to serial conversion

•

data scrambling (using the X + X + 1 algorithm)

10x parallel clock multiplication

• SMPTE scramble and NRZI coding bypass option

• EDH support with GS9001, GS9021 or EDH FPGA code

conversion of NRZ to NRZI serial data

APPLICATION

The GS7032 features 270M/bs data rate with a single VCO

resistor. Other features include a lock detect output, NRZI

encoding and SMPTE scrambler bypass, a sync detect

disable, and an isolated dual output cable driver suitable

for driving 75Ω loads.

SMPTE 259M-C parallel to serial interfaces for video

cameras, VTRs, signal generators; Generic parallel to serial

conversion.

ORDERING INFORMATION

PART NUMBER

GS7032 - CVM

GS7032 - CTM

PACKAGE

44 pin TQFP

TEMPERATURE

0°C to 70°C

44 pin TQFP Tape

0°C to 70°C

SYNC DETECT DISABLE (SYNC DIS)

SYNC

RESET

BYPASS

SDO

DETECT

PARALLEL

to SERIAL

CONVERTER

DATA

SMPTE

SCRAMBLER

INPUT

LATCH

SERIAL

DIGITAL

OUTPUTS

RESET

(PD0-PD9)

NRZ to NRZI

BYPASS

/10

CLK

LOAD

PARALLEL CLOCK

INPUT (PCLKIN)

MUTE

PLL

LOOP BANDWIDTH

CONTROL (LBWC)

LOCK

DETECT

(LOCK DET)

VCO-

VCO+

BLOCK DIAGRAM

Revision Date: June 2001

Document No. 14583 - 02

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

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