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2015-07-0011

PT0466-3

08/05/15

6

PI3CH1012

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

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

Switching Waveforms

Input

2.5V

2.5V

3.5V

EN

EN

Output tPZL

1.25V

1.25V

tPLZ

2.5V

0V

VOH

Output

2.5V

2.5V

1.5V

Output

tPZH

VDD/2

VDD/2

tPHZ

VOL +0.3V

VOL

VOH

VOH -0.3V

VOL

Voltage Waveforms Enable and Disable Times

Applications Information

Logic Inputs

The logic control inputs can be driven up to 3.6V regardless of the supply voltage. For example, given a +3.3V supply, EN may be

driven LOW to 0V and HIGH to 3.6V. Driving EN Rail-to-Rail® minimizes power consumption.

Hot Insertion

For Datacom and Telecom applications that have ten or more volts passing through the backplane, a high voltage from the power

supply may be seen at the device input pins during hot insertion. The PI3CH1012 devices have maximum limits of 6V and 120mA

for 20ns. If the power is higher or applied for a longer time or repeatedly reaches the maximum limits, the devices can be damaged.

Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.