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10-Bit Bus Switch, 2-Enable Low 1.8V/2.5V/3.3V,

High-Bandwidth, Hot Plug

2015-07-0014

PT0469-3

08/05/15

1

PI3CH1000

Features



Near-Zero propagation delay



5-ohm switches connect inputs to outputs



High signal passing bandwidth (500 MHz)



Beyond Rail-to-Rail switching

-

0 to 5V switching with 3.3V power supply

-

0 to 3.3V switching with 2.5V power supply



5V I/O tolerant with supply in OFF and ON state



1.8V, 2.5V and 3.3V supply voltage operation



Hot Insertion Capable



Industrial Operating Temperature: –40º

C to +85º

C



8kV ESD Protection (human body model)



Latch-up Performance: >200mA per JESD17



Packaging (Pb-free & Green available):

-24-pin 173-mil wide plastic TSSOP (L)

Pin Configuration

Pin Description

Pin No

Pin Name

Description

1, 13

1111111

Switch Enables

3,4,7,8,11,

14,17,18,22

A0-A9

A Ports

2,5,6,9,10,15,

16,19,20,23

B0-B9

B Ports

16

Power

8

GND

Ground

Description

The PI3CH1000 is a low voltage, 10-channel

switch designed with fast dual H1 enables. The switch

introduces no additional ground bounce noise or

propagation delay.

The PI3CH1000 device has active low enables. It is

very useful in switching signals that have high

bandwidth (500 MHz).

Applications



High Bandwidth Data Switching



Hot-Docking



Analog Signal Switching



Differential Signal Switching

Block Diagram

Note:

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

Hi-Z=High Impedance

B0-B4

B5-B9

Function

H

H

Hi-Z

Hi-Z

Disconnect

L

H

A0-A4

Hi-Z

Connect

H

L

Hi-Z

A5-A9

Connect

L

L

A0-A4

A5-A9

Connect