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SY10EP89VZC

更新时间： 2024-09-29 22:26:23

品牌	Logo	应用领域
麦瑞 - MICREL		驱动器
页数	文件大小	规格书
7页	88K
描述
5V/3.3V 3GHz COAXIAL CABLE DRIVER

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中文翻译

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数据手册

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SY10EP89VZC 数据手册

ECL^EP^Cr^Lo^P™^ro™

SY10EP89V

Micrel

5V/3.3V 3GHz

COAXIAL CABLE DRIVER

SY10EP89V

FINAL

FEATURES

DESCRIPTION

■ 3.3V and 5V power supply options

■ 3.0GHz typical toggle frequency

■ 310ps typical propagation delay

■ 1.6V (5V) and 1.4V (3.3V) swing

The SY10EP89V is a differential fanout gate specifically

designed to drive coaxial cables. The device is especially

useful in digitial video broadcasting applications; for this

application, since the system is polarity free, each output

can be used as an independent driver. The driver

produces swings 70% larger than a standard ECL output.

When driving a coaxial cable, proper termination is

required at both ends of the line, while maintaining a

800mV (5V) or 700mV (3.3V) swing at the receiving end

of the cable. Because of the larger output swings, the

■ Internal input resistors: pulldown on D, pulldown

and pullup on /D

■ New differential input common mode range

■ Available in 8-pin MSOP and SOIC packages

device cannot be terminated into the standard V –2.0V.

All of the DC parameters are tested with a 50Ω to

–3.0V load. The driver accepts a standard differential

ECL input and can run off of the digital video broadcast

standard –5.0V supply.

PIN CONFIGURATION/BLOCK DIAGRAM

PIN NAMES

Function

ECL Data Inputs

D, /D

/Q0

V_CC

Q0, Q1, /Q0, /Q1

ECL Data Outputs

Positive Supply

Negative Supply

V_CC

V_EE

/Q1

V_EE

Available in 8-Pin SOIC and MSOP Packages

ECL Pro is a trademark of Micrel, Inc.

Rev.: C

Amendment:/0

Issue Date: March 2003

12 3 4 5 6 7

中文翻译

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