Datasheet > GS1578A_09

GS1578A_09

更新时间： 2024-11-09 10:44:23

品牌	Logo	应用领域
GENNUM		驱动器
页数	文件大小	规格书
16页	1425K
描述
HD-LINX II Multi-Rate Dual Slew-Rate Cable Driver

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中文翻译

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GS1578A_09 数据手册

GS1578A HD-LINX® II Multi-Rate Dual Slew-Rate Cable Driver

Features

Description

•

SMPTE 292M, SMPTE 344M and SMPTE 259M

compliant

The GS1578A is a second generation high speed BiCMOS

integrated circuit designed to drive one or two 75Ωco-axial

cables.

•

Dual coaxial cable driving outputs with selectable

slew rate

The GS1578A may drive data rates up to 1.485Gb/s and

provides two selectable slew rates in order to achieve

compliance to SMPTE 259M, SMPTE 344M and SMPTE

292M.

•

50Ωdifferential PECL input

Pb-free and RoHS compliant

Seamless interface to other HD-LINX® II family

products

The GS1578A accepts a LVPECL level differential input that

may be AC coupled. External biasing resistors at the inputs

are not required.

•

Single 3.3V power supply operation

Operating temperature range: 0°C to 70°C

Power consumption is typically 168mW using a 3.3V

power supply. The GS1578A is Pb-free, and the

encapsulation compound does not contain halogenated

flame retardant.

Applications

•

SMPTE 292M, SMPTE 344M and SMPTE 259M Coaxial

Cable Serial Digital Interfaces

This component and all homogeneous subcomponents are

RoHS compliant.

BANDGAP REFERENCE AND BIASING CIRCUIT

SET

SDI

SDO

INPUT

OUTPUT STAGE &

CONTROL

DIFFERENTIAL

PAIR

SDI

SD/HD

Figure A: GS1578A Functional Block Diagram

GS1578A HD-LINX® II Multi-Rate Dual Slew-Rate

Cable Driver

Data Sheet

1 of 16

www.gennum.com

Proprietary & Confidential

33657 - 5

November 2009

12 3 4 5 6 7...16

中文翻译

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