PI3CH401 Datasheet, PDF (6/8 Pages) Pericom Semiconductor Corporation – Low Voltage, 5Ω, 4-Channel 2-Port NanoSwitch™

Switching Waveforms
ADVANCE INFORMATION
PI3CH401
Low Voltage, 5Ω, 4-Channel
2-Port NanoSwitch^™
Input
2.5V
t_PLH
Output
2.5V
2.5V
3.5V
1.5V
t_PHL
2.5V
V_OH
V_OL
ENx
tPZL
Output
tPZH
Output
1.25V
tPLZ
VDD/2
tPHZ
VDD/2
1.25V
2.5V
0V
VOL +0.3V
VOH
VOL
VOH -0.3V
VOH
VOL
Voltage Waveforms Enable and Disable Times
Applications Information
Logic Inputs
The logic control inputs can be driven upto 3.6V regardless of the supply voltage. For example, given a +3.3V supply, EN maybe
driven LOW to 0V and HIGH to 3.6V. Driving EN Rail-to-Rail^® minimizes power consumption.
Power Supply-Sequencing
Proper power supply sequencing is recommended for all CMOS devices. Always apply V_CC before applying signals to the input/
output or control pins.
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 PI3CHxx 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.
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P-0.4
07/27/04