GS9028-CKAE3

更新时间： 2024-02-07 15:57:09

品牌	Logo	应用领域
GENNUM		驱动器
页数	文件大小	规格书
7页	243K
描述
Cable Driver with Two Adjustable Outputs

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GS9028-CKAE3 数据手册

™

GENLINX II GS9028 Cable Driver

with Two Adjustable Outputs

DATA SHEET

FEATURES

DESCRIPTION

• SMPTE 259M compliant

The GS9028 is a second generation bipolar integrated

circuit designed to drive two 75Ω co-axial cables.

• two complementary outputs, adjustable from 50 to

1000mVp-p into 75Ω loads

The GS9028 features two complementary outputs whose

amplitude is controlled within 7%. The output signal levels

are also adjustable from as low as 50mV to as high as

1000mV with little change in other performance parameters.

The output amplitude of the output stage is varied by

adjusting the R_SETresistor value.

• operational from DC to 622Mb/s

• nominal 470ps rise and fall times

• < ±7% output amplitude control

• 45% system power reduction over the GS9008

• no external pulldown resistors required

• input hysteresis

The GS9028 consumes 45% less system power than the

GS9008 and does not require external pulldown resistors

resulting in a smaller PCB footprint. Operational with input

amplitudes as low as 80mV, the GS9028 is a robust serial

interface device.

• operational down to 80mV input amplitude

• operates from a single +5 or -5 volt supply

• 8 pin SOIC

• Pb-free and Green

The GS9028 is packaged in an 8 pin SOIC and operates

from a single +5 or -5 volt supply.

APPLICATIONS

4ƒsc, 4:2:2, and 4:4:4:4 serial digital video interfaces from

143Mb/s to 540Mb/s; general purpose high speed cable

driver applications.

ORDERING INFORMATION

PART NUMBER

GS9028-CKA

PACKAGE

8 pin SOIC

TEMPERATURE

0°C to 70°C

Pb-FREE AND GREEN

GS9028-CTA

8 pin SOIC Tape

8 pin SOIC

GS9028-CKAE3

GS9028-CTAE3

Yes

8 pin SOIC Tape

BANDGAP REFERENCE AND BIASING CIRCUIT

SET

INPUT

DIFFERENTIAL

PAIR WITH

SDI

SDO

OUTPUT STAGE

& RISE/FALL TIME

CONTROL CIRCUIT

HYSTERESIS

BLOCK DIAGRAM

Revision Date: June 2004

Document No. 521 - 68 - 05

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

12 3 4 5 6 7

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