PI3PCIE3242 datasheet(1/10 Pages) PERICOM

部品番号	PI3PCIE3242

部品情報	3.3V PCI Express 3.0 4 Channel 2x2 Exchange Switch

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メーカー	PERICOM [Pericom Semiconductor Corporation]

ホームページ	http://www.pericom.com

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www.pericom.com

06/02/2014

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Features

Î

4 Differential Channel 2x2 Exchange Switch

Î

PCI Express® 3.0 performance, 8.0 Gbps

Î

Bi-directional operation

Î

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

Î

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

-20dB @ 4.0GHz (8Gbps)

Î

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

-1.45dB @ 4.0GHz (8Gbps)

Î

VDD Operating Range: 3.3V ±10%

Î

ESD Tolerance: 2kV HBM

Î

Packaging (Pb-free & Green):

à

30-contact, TQFN (ZL30), 2.5 x 4.5mm.

Description

Pericom semiconductor’s PI3PCIE3242 is a differential exchange

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

Express® lane 2x2 Exchange Switch 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.

Block Diagram

Truth Table

Function

SEL

OE#

Ax = Bx

Cx = Dx

0

Ax = Dx

Cx = Bx

1

0

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

x

1

PI3PCIE3242

3.3V PCI Express® 3.0 4 Channel 2x2 Exchange Switch

A0+

A0-

C0+

C0-

B0+

B0-

D0+

D0-

A1+

A1-

C1+

C1-

B1+

B1-

D1+

D1-

SEL

OE#

1

2

3

4

5

6

7

8

9

10

25

24

23

22

21

20

19

18

17

16

B0+

B0-

D0+

D0-

VDD

GND

D1+

D1-

A0+

A0-

C0+

C0-

SEL

GND

A1+

A1-

C1+

C1-

B1-

B1+

GND

Pin Diagram 30-TQFN

14-0087

同様の部品番号 - PI3PCIE3242

メーカー	部品番号	データシート	部品情報
Diodes Incorporated	PI3PCIE3242A	1,021Kb / 11P	3.0 4 Channel 2x2 Exchange Switch Rev 1-2
Diodes Incorporated	PI3PCIE3242AZLEX	1,021Kb / 11P	3.0 4 Channel 2x2 Exchange Switch Rev 1-2

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