pi3a223c Pericom Semiconductor Corporation, pi3a223c Datasheet - Page 6

• Manufacturer Part Number: pi3a223c
• Description: Dual Spot Analog Switch With Negative Signal Support For Ac Coupled Signals
• Manufacturer: Pericom Semiconductor Corporation

Test Circuits and Timing Diagrams
Notes:
1.
Unused input (NC or NO) must be grounded.
09-0064
Logic
V
Input
IN
IN
NC
NO
COM
Switch
Output
Logic
Input
Figure 3. Break Before Make Interval Timing
LOGIC
INPUT
V
Logic Input Waveforms inverted for
Switches that have opposite logic
V
0V
IH
IL
R
50Ω
L
V
N
Figure 1. AC Test Circuit
Off
Figure 2. AC Waveforms
C
L
NC
or O
IN
C
35pF
GN D
L
t
V
ON
50%
V
OUT
OUT
6
90%
On
V
V
COM
DD
DD
Logic
V
Input
OUT
t
OFF
R
50
Off
L
Dual SPDT Analog Switch with Negative
90%
Signal Support for AC Coupled Signals
C
35pF
L
t
V
t
r
f
OUT
< 5ns
< 5ns
50%
t
BBM
0.9 x V
OUT
PS8891D
PI3A223C
03/26/09