Datasheet > GS1508-CTA

GS1508-CTA

更新时间： 2025-03-21 07:02:03

品牌	Logo	应用领域
GENNUM		驱动器电视
页数	文件大小	规格书
8页	118K
描述
HDTV Cable Driver

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数据手册

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GS1508-CTA 数据手册

™

HD-LINX GS1508

HDTV Cable Driver

PRELIMINARY DATA SHEET

FEATURES

DESCRIPTION

• SMPTE 292M compliant

The GS1508 is a first generation very high speed bipolar

integrated circuit designed to drive two 75Ω co-axial

cables. The GS1508 is a SMPTE 292M compliant cable

driver that directly interfaces with other Gennum HDTV

devices and can also be used as a general purpose high

speed cable driver.

• dual cable driving outputs optimized for driving data

up to 1.485Gb/s

• ±7% tolerance output

• >17dB output return loss

• minimum external components

The GS1508 features two complementary outputs whose

amplitude is controlled within a precise 7% variation. The

output amplitude can be varied by adjusting the R_SET

resistor value.

• seamless interface with the HD-LINX™ family of

products

• low power

• standard packaging

The serial inputs can be AC coupled. The GS1508 is a low

power device that does not require external pull down

resistors. The GS1508 is packaged in an 8 pin SOIC and

operates from a single 5V power supply.

APPLICATIONS

1.485Gb/s HDTV Serial Digital Receiver Interfaces for:

Routers, Distribution Amplifiers, Switchers, and other

transmitting equipment.

ORDERING INFORMATION

PART NUMBER

GS1508-CKA

GS1508-CTA

PACKAGE

8 pin SOIC

TEMPERATURE

0°C to 70°C

8 pin Tape and Reel

0°C to 70°C

BANDGAP REFERENCE AND BIASING CIRCUIT

SET

SDI

SDO

INPUT

DIFFERENTIAL

PAIR

OUTPUT STAGE &

CONTROL

PATENT PENDING

BLOCK DIAGRAM

Revision Date: March 2000

Document No. 522 - 02 - 03

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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