Datasheet > PI2USB4122ZHEX

PI2USB4122ZHEX

更新时间： 2024-09-16 19:50:39

品牌	Logo	应用领域
美台 - DIODES		/
页数	文件大小	规格书
7页	1042K
描述
Differential Multiplexer,

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中文翻译

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技术参数
数据手册

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PI2USB4122ZHEX 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	Reach Compliance Code：	compliant
Factory Lead Time：	18 weeks	风险等级：	5.77
模拟集成电路 - 其他类型：	DIFFERENTIAL MULTIPLEXER	Base Number Matches：	1

PI2USB4122ZHEX 数据手册

A product Line of

Diodes Incorporated

PI2USB4122

USB 3.0, 4:1 Mux/DeMux Switch

Features

Description

¼2 Diﬀerential Channel, 4:1 Mux/DeMux

¼USB 3.0 performance, 5.0 Gbps

¼Low Bit-to-Bit Skew, 7ps Max.

¼Low Crosstalk: -23dB@3GHz

Diodes' PI2USB4122 is a 4 to 1 diﬀerential channel multiplexer/

demultiplexer switch. Due to its low bit-to-bit skew, high channel-

to-channelnoiseisolationandhighbandwidth, thisproductisideal

for USB 3.0 switching to 5.0 Gbps.

¼Low Oﬀ Isolation: -23dB@3GHz

¼V Operating Range: +1.8V+/-10%

Application

Switching USB 3.0 signals for Mux or DeMux.

¼ESD Tolerance 2kV HBM on data I/O

¼Packaging (Pb-free & Green):

– 42 contact TQFN

Pin Description

Block Diagram

A0+

A0-

A1+

A1-

42 41 40 39

A0+

A0-

A1+

A1-

B0+

B0-

B1+

B1-

GND

SEL0

SEL1

GND

Z0+

Z0-

B0+

B0-

B1+

B1-

C0+

C0-

C1+

C1-

D0+

D0-

D1+

D1-

Z1+

Z1-

GND

Z0+

Z0-

Z1+

Z1-

C0+

C0-

C1+

C1-

GND

18 19 20 21

D0+

D0-

D1+

D1-

Truth Table

SEL1

SEL0

FUNCTION

Z to A

Z to B

Z to C

Z to D

SEL1

SEL0

DECODE

www.diodes.com

December 2017

Diodes Incorporated

PI2USB4122

Document Number DS40278 Rev 1-2

12 3 4 5 6 7

中文翻译

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