PI3USB221 datasheet(7/12 Pages) PERICOM

部件名	PI3USB221

功能描述	High-Speed USB2.0 1 2 Multiplexer/ DeMultiplexer Switch with Signal Enable

PDF	12 Pages

Scroll/Zoom	100%

制造商	PERICOM [Pericom Semiconductor Corporation]

网页	http://www.pericom.com

标志

7 / 12 page

PS9053

10/28/09

PI3USB221

High-Speed USB2.0 1:2 Multiplexer/

DeMultiplexer Switch with Signal Enable

CL(2)

VIN

VDD

GND

1D or 2D VOUT1 or VOUT2

VCTRL

1D or 2D

Logic

Input(1)

V+

VCOM

50 pF

tON

TEST

V+

50 pF

tOFF

50%

tON

tOFF

50%

90%

Logic

Input

(VI)

1.8 V

Switch

Output

(VOUT1 or VOUT2)

CL(2)

(1) All input pulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz, ZO = 50-Ohm, tr< 5 ns, tf < 5 ns.

(2) CL includes probe and jig capacitance.

VOH

VOL

VOUT1

VIN

Channel OFF: 1D to D

Network Analyzer Setup

Source Power = 0 dBm

(632-mV P-P at 50-Ohm load)

DC Bias = 350 mV

VDD

GND

Network Analyzer

Source

Signal

VCTRL

VCTRL = VDD or GND

Turn-On (tON) and Turn-Off Time (tOFF)

OFF Isolation (OISO)

-Ohm

50-Ohm

500-Ohm

PARAMETER MEASUREMENT INFORMATION

09-0004

PI3USB221 数据表(PDF) 7 Page - Pericom Semiconductor Corporation

PI3USB221 数据表(HTML) 7 Page - Pericom Semiconductor Corporation

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