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PI2USB3212
5.0 Gbps USB 3.0 Compatible Single Switch
Package Mechanical: 28-Pin, TQFN (ZH)
Description
Pericom Semiconductor’s PI2USB3212 is a 1 to 2 bi-directional dif-
ferential channel multiplexer/demultiplexer switch supporting 5.0
Gbps applications, such as USB 3.0. Due to its low bit-to-bit skew,
high channel-to-channel noise isolation and high bandwidth, this
product is ideal for switching two sources to a single receiver, or
alternatively, one source to two receivers.
Application
USB 3.0, XAUI, In niband, Rapid I/O PCIe® 2.0.
Computers, servers, storage, instrumentation, telecom,
networking.
Features
USB 3.0 Signal Switch
2 Di erential Channel, 2:1 Mux/DeMux
-3dB BW of 4.1GHz
Low Bit-to-Bit Skew, 6ps max
Low Insertion Loss: -2.0dB@2.5GHz(5.0Gbps)
Low Crosstalk: -41dB@2.5GHz (5.0Gbps)
Low O Isolation: -22dB@2.5GHz (5.0Gbps)
V
DD
Operating Range: 1.5V or 1.8V
ESD Tolerance 2KV HBM I/O
Packaging (Pb-free & Green):
28-Pin TQFN (ZH, 3.5 × 5.5mm)
Ordering Information
Ordering Code Package Code Package Type
PI2USB3212ZHE ZH Pb-free & Green, 28-Contact TQFN
1. ermal characteristics can be found on the company web site at www.pericom.com/packaging/
2. E = Pb-free and Green
3. Adding an X Su x = Tape/Reel
Block Diagram
A1-
A1+
A0-
A0+
B0-
B0+
C0-
C0+
B1-
B1+
C1-
C1+
SEL
Truth Table
Function SEL
A to B L
A to C H
