PI3CH480 Datasheet, PDF (7/8 Pages) Pericom Semiconductor Corporation – Low Voltage, High-Bandwidth, 4-Channel 2:1 Mux/Demux, NanoSwitch

PI3CH480
Low Voltage, High-Bandwidth, 4-Channel
2:1 Mux/Demux, NanoSwitch™
Applications Information
Logic Inputs
The logic control inputs can be driven upto 3.6Vregardless 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.
Packaging Mechanical: 16-pin QSOP (Q)
16
.150 3.81
.157 3.99
1
.189
.197
4.80
5.00
.008
0.203 REF
.053 1.35
.069 1.75
Guage Plane
.010
0.254
Detail A
.008
0.20
MIN.
.008
.013
0.20
0.33
0˚-6˚
.016
.035
0.41
0.89
.041
1.04
REF
.015 x 45° 0.38
Detail A
.007 0.178
.010 0.254
.025
BSC
0.635
.008
.012
0.203
0.305
SEATING
PLANE
.004 _0.101
.010 _0.254
0.41 .016
1.27 .050
.228
.244
5.79
6.19
X.XX _{DENOTES DIMENSIONS IN MILLIMETERS}
X.XX
7
PS8728A
04/23/04