Datasheet > PI3PCIE3442A

PI3PCIE3442A

更新时间： 2024-11-07 14:55:39

品牌	Logo	应用领域
美台 - DIODES		PC
页数	文件大小	规格书
14页	1377K
描述
PCIe 3.0, 2-Lane (4-Channel), Differential 2-Lane Exchange (2x2 Matrix) Switch.

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PI3PCIE3442A 数据手册

A product Line of

Diodes Incorporated

Lead-free Green

PI3PCIE3442A

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

Diodes' PI3PCIE3442A is a diﬀerential exchange switch featur-

ing pass-through pinout. It supports two full PCI Express® lanes

operating at 8.0Gbps PCIe® 3.0 performance.

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

ꢀ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%

ꢀÎIndustrial Temperature Range: -40 C to 85 C

ꢀÎESD Tolerance: 2kV HBM

Block Diagram

ꢀÎTotally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

ꢀÎHalogen and Antimony Free. “Green” Device (Note 3)

ꢀÎPackaging (Pb-free & Green):

OE#

SEL

B0+

B0-

A0+

A0-

à 42-contact, TQFN (ZH42), 3.5x9mm.

à 40-contact, TQFN (ZL40), 3x6mm.

C0+

C0-

D0+

D0-

B1+

B1-

A1+

A1-

Application

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

monitor

C1+

C1-

D1+

D1-

B2+

B2-

A2+

A2-

Truth Table

C2+

C2-

D2+

D2-

Function

SEL

OE#

Ax = Bx

Cx = Dx

B3+

B3-

A3+

A3-

Ax = Dx

Cx = Bx

C3+

C3-

D3+

D3-

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

Notes:

1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant.

2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s deﬁnitions of Halogen- and Antimony-free, "Green" and Lead-free.

3. Halogen- and Antimony-free "Green” products are deﬁned as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm

antimony compounds.

www.diodes.com

May 2019

Diodes Incorporated

PI3PCIE3442A

Document Number DS40127 Rev 2-2

12 3 4 5 6 7...14

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