PI3CH1012 Datasheet, PDF (6/7 Pages) Pericom Semiconductor Corporation – 10-Bit Bus Switch, 2-Enable High and Low 1.8V/2.5V/3.3V, High-Bandwidth, Hot Plug

|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Switching Waveforms
PI3CH1012
10-Bit Bus Switch, 2-Enable High and Low
1.8V/2.5V/3.3V, High-Bandwidth, Hot Plug
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Input
2.5V
tPLH
Output
2.5V
2.5V
3.5V
1.5V
tPHL
2.5V
VOH
VOL
EN
EN
Output ^tPZL
tPZH
Output
1.25V
tPLZ
VDD/2
tPHZ
VDD/2
1.25V
VOL +0.3V
VOH -0.3V
2.5V
0V
VOH
VOL
VOH
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.
2015-07-0011
PT0466-3
08/05/15
6