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10-Bit Bus Switch, 2-Enable High and Low

1.8V/2.5V/3.3V, High-Bandwidth, Hot Plug

2015-07-0011

PT0466-3

08/05/15

1

PI3CH1012

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 150-mil wide plastic QSOP (Q)

Pin Configuration

Block Diagram

Description

The PI3CH1012 is a Low-voltage, 10-channel

switch designed with fast dual enables. The switch

creates

no

additional

ground

bounce

noise

or

propagation delay.

The PI3CH1012 device 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

Pin Description

Pin No

Pin Name

Description

1, 23

1111111

EN, EN

Enable

2-11

A0-A9

A Ports

13-22

B9-B0

B Ports

12

GND

Ground

24

Power

Note:

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

Hi-Z= High Impedance.

A0-A9

EN

EN

Function

Hi-Z

L

L

Disconnect

Hi-Z

L

H

Disconnect

B0-B9

H

L

Connect

Hi-Z

H

H

Disconnect