Datasheet > PI3USB20

PI3USB20

更新时间： 2024-11-23 14:52:55

品牌	Logo	应用领域
美台 - DIODES		/
页数	文件大小	规格书
6页	476K
描述
3.3V, Wide Bandwidth, 4-Channel, 2:1 Mux/DeMux USB 2.0 Switch

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PI3USB20 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

0 0

1 0

GND

1 0

0 1

1 1

2 0

3 0

2 1

GND

SEL

2 1

3 1

SEL

Truth Table

Function

SEL

Y to I

n 0

Y to I

n 1

15-0075

PS8697B

02/01/05

12 3 4 5 6

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与PI3USB20相关器件

型号	品牌	获取价格	描述	数据表
PI3USB20L	PERICOM	获取价格	3.3V, Wide Bandwidth, 4-Channel, 2:1 Mux/DeMux USB 2.0 Switch w/ SiNGLE ENABLE
PI3USB20LE	PERICOM	获取价格	3.3V, Wide Bandwidth, 4-Channel, 2:1 Mux/DeMux USB 2.0 Switch w/ SiNGLE ENABLE
PI3USB20LEX	PERICOM	获取价格	3.3V, Wide Bandwidth, 4-Channel, 2:1 Mux/DeMux USB 2.0 Switch w/ Single Enable
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