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PI5C6800C

10-Bit Bus Switch with Precharged Outputs

Pericom Semiconductor 

Features

• Near-Zero propagation delay

• 5Ω switch connection between two ports

• Ultra low quiescent power (0.2μA typical)

• Ideally suited for Notebook Applications

• A port is hot swapable

• Packaging (Pb-free & Green available):

– 24-pin 150-mil wide QSOP (Q)

– 24-pin 173-mil wide TSSOP (L)

PI5C6800C

10-Bit Bus Switch with

Precharged Outputs

Description

Pericom’s Semiconductor’s The PI5C6800C is a 10-bit bus switch

with low On-State resistance. The bus switch creates no additional

propagation delay.

The switch is turned on by a single enable (ON) input. When ON

is LOW, the switch is on and port A is connnected to port B. When

ON is HIGH, the switch between port A and port B is open and

the B port is precharged to BIASV through the equivalent of a

10k-ohm resistor.

Block Diagram

A1

A10

ON

13

23 B1

14

B10

Pin Configuration

ON 1

A1 2

A2 3

A3 4

A4 5

A5 6

A6 7

A7 8

A8 9

A9 10

A10 11

GND 12

24 VCC

23 B1

22 B2

21 B3

20 B4

19 B5

18 B6

17 B7

16 B8

15 B9

14 B10

13 BIASV

Truth Table(1)

Function

ON

B1 - B10

Connect

L

Precharge

H

A1 - A10

BIASV

Note:

1. H = High Voltage Level, L = Low Voltage Level

07-0073

1

PS8351F

03/23/07

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