PI3A212S Datasheet, PDF (5/8 Pages) Pericom Semiconductor Corporation – Small Plastic Package, Dual SPDT Audio Clickless Analog Switch (with Shunt Switches)

PI3A212S
Small Plastic Package, Dual SPDT Audio Clickless
Analog Switch (with Shunt Switches)
Test Circuits and Timing Diagrams
V_N
NC
or NO
LOGIC
INPUT
IN
GND
V_CC
V_CC
COM
V_OUT
R_L
C_L
50Ω
35pF
Notes:
1. Unused input (NC or NO) must be grounded.
C_L INCLUDES FIXTURE AND STRAY CAPACITANCE.
Figure 1. AC Test Circuit
Logic ^VIH
Input _VIL
Switch
Output _0V
Off ^50% On
VOUT
90%
tON
Off
tOFF
tr < 5ns
tf < 5ns
90%
Logic Input Waveforms inverted for
Switches that have opposite logic
* 1.5V for 3.3V Supply
Figure 2. AC Waveforms
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Figure 3. Break Before Make Interval Timing
06-0096
5
PS8821B
07/05/06