参数资料
型号: PI3CH800
厂商: Pericom Semiconductor Corp.
英文描述: LOW Voltage, 5з, 8-Channel 2-Port NanoSwitch⑩
中文描述: 低电压,5з,8通道2端口NanoSwitch⑩
文件页数: 6/8页
文件大小: 471K
代理商: PI3CH800
6
PS8723C 05/08/06
PI3CH800
Low Voltage, 5, 8-Channel
2-Port
NanoSwitch
Switching Waveforms
Voltage Waveforms Enable and Disable Times
Input
t
PLH
2.5V
2.5V
2.5V
2.5V
t
PHL
3.5V
1.5V
Output
V
OH
V
OL
tPLZ
1.25V
1.25V
2.5V
VOH
0V
VDD/2
VDD/2
tPHZ
tPZL
tPZH
Output
Output
VOL +0.3V
VOL
VOH
VOH -0.3V
ENx
VOL
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 may be
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.
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
06-0235
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