Datasheet > PI3PCIE3442ZHE

PI3PCIE3442ZHE

更新时间： 2024-11-07 01:22:55

品牌	Logo	应用领域
百利通 - PERICOM		PC
页数	文件大小	规格书
13页	1122K
描述
3.3V PCI Express 3.0 2-Lane Exchange Switch

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PI3PCIE3442ZHE 数据手册

PI3PCIE3442

3.3V PCI Express® 3.0 2-Lane Exchange Switch

Features

Description

ꢀÎ8 Diﬀerential Channel (2-lane) Exchange

ꢀÎPCI Express® 3.0 performance, 8.0 Gbps

ꢀÎBi-directional operation

Pericom semiconductor’s PI3PCIE3442 is a diﬀerential exchange

switch featuring pass-through pinout. It supports two full PCI

Express® lanes operating at 8.0Gbps PCIe® 3.0 performance.

ꢀÎLow Bit-to-Bit Skew: 10ps (between signals)

With the select control input low, Port A connects to Port B, and

Port C connects to port D for an 8-channel diﬀerential pass-

though. When the select control input is high Port A connects

to Port D, and Port B connects to Port C.

ꢀÎLow Crosstalk: -29dB @ 2.5GHz (5Gbps)

-20dB @ 4.0GHz (8Gbps)

ꢀÎLow Insertion Loss: -1.1dB @ 2.5GHz (5Gbps)

-1.45dB @ 4.0GHz (8Gbps)

ꢀÎV Operating Range: 3.3V 10%

Application

Switching 4 lanes of DP1.2 from PC/Notebook/Tablet to Display

monitor

ꢀÎESD Tolerance: 2kV HBM

ꢀÎPackaging (Pb-free & Green):

à 42-contact, TQFN (ZH42), 3.5x9mm.

à 40-contact, TQFN (ZL40), 3x6mm.

Block Diagram

Truth Table

Function

SEL

OE#

SEL

Ax = Bx

Cx = Dx

B0+

B0-

A0+

A0-

Ax = Dx

Cx = Bx

C0+

C0-

D0+

D0-

Ax, Bx, Cx, Dx = Hi-Z (disconnect)

B1+

B1-

A1+

A1-

C1+

C1-

D1+

D1-

B2+

B2-

A2+

A2-

C2+

C2-

D2+

D2-

B3+

B3-

A3+

A3-

C3+

C3-

D3+

D3-

All trademarks are property of their respective owners.

www.pericom.com

06/04/14

14-0088

12 3 4 5 6 7...13

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