PI3USB20LEX

更新时间： 2024-11-22 12:27:43

品牌	Logo	应用领域
百利通 - PERICOM		开关
页数	文件大小	规格书
6页	380K
描述
3.3V, Wide Bandwidth, 4-Channel, 2:1 Mux/DeMux USB 2.0 Switch w/ Single Enable

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替代型号

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PI3USB20LEX 数据手册

PI3USB20

3.3V, Wide Bandwidth, 4-Channel,

2:1 Mux/DeMux USB 2.0 Switch w/ Single Enable

Features

Description

• R is 4Ω typical

ThePI3USB20isa8-to4-Channelmultiplexer/demultiplexerVideo

Switch with Hi-Z outputs. Industry leading advantages include a

propagationdelayoflessthan250ps, resultingfromitslowchannel

resistance and I/O capacitance.

• Low bit-to-bit skew: 200ps

• Low Crosstalk: –27dB @ 250MHz

• Near-Zero propagation delay: 250ps

• Switching speed: 9ns

ThedevicemultiplexesdifferentialoutputsfromaUSBHostdevice

to one of two corresponding outputs. The switch is bidirectional

and offers little or no attenuation of the high-speed signals at the

outputs. It is designed for low bit-to-bit skew, high channel-to-

channel noise isolation and is compatible with various standards,

such as high speed USB 2.0 (480 Mb/s).

• Channel On-Capacitance: 6pF (typical)

• V Operating Range: +3.0V to +3.6V

• ESD>2000V . . . Human Body Model

• >500 MHz bandwidth (or data frequency)

• Package (Pb-free & Green available):

-16-pin, 173-mil wide plastic TSSOP (L)

Application

• Routes signals for USB 2.0

Pin Description

Block Diagram

V_DD

GND

Y₀

₀l₀

₁I₀

₀I₁

₁I₁

₀I₀

₁I₀

Y₀

Y₁

₀I₁

₁I₁

Y₁

₂I₀

₃I₀

Y₂

Y₃

Y₂

2 0

Y₃

₃I₀

₂I₁

₃I₁

₂I₁

₃I₁

GND

SEL

Truth Table

Function

SEL

Y to I

n 0

Y to I

n 1

PS8697B

02/01/05

12 3 4 5 6

中文翻译

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PI3USB20LEX 替代型号

型号	品牌	替代类型	描述	数据表
PI3USB20LE	PERICOM	完全替代	3.3V, Wide Bandwidth, 4-Channel, 2:1 Mux/DeMux USB 2.0 Switch w/ SiNGLE ENABLE

与PI3USB20LEX相关器件

型号	品牌	获取价格	描述	数据表
PI3USB221A	DIODES	获取价格	USB 2.0 High-Speed (480Mbps) Switch with 5V Protection
PI3USB221E	DIODES	获取价格	USB 2.0 High-Speed (480Mbps) Switch with 5V Protection
PI3USB221EQ	DIODES	获取价格	High-Speed USB2.0 1:2 Multiplexer/DeMultiplexer Switch with Signal Enable
PI3USB223ZME	PERICOM	获取价格	Consumer Circuit, 1.40 X 1.80 MM, GREEN, MO-236, UQFN-10
PI3USB223ZMEX	DIODES	获取价格	Consumer Circuit, 1.40 X 1.80 MM, GREEN, MO-236, UQFN-10
PI3USB3000	DIODES	获取价格	High Speed USB 2.0 1:2 Mux/DeMux
PI3USB302-A	PERICOM	获取价格	3.3V, USB 3.0, 1-Port, 2:1 Mux/DeMux Switch
PI3USB302-A	DIODES	获取价格	2:1 MUX/DeMux 3.3V USB 3.2 Gen 1 Switch
PI3USB302-AZBE	PERICOM	获取价格	3.3V, USB 3.0, 1-Port, 2:1 Mux/DeMux Switch
PI3USB302-AZBEX	PERICOM	获取价格	3.3V, USB 3.0, 1-Port, 2:1 Mux/DeMux Switch