pi3a223c Pericom Semiconductor Corporation, pi3a223c Datasheet - Page 7

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

Capacitance
Generator
f = 1 MHz
Meter
Signal
09-0064
Analyzer
V
Figure 7. Channel Off Capacitance
GEN
5pF
C L
Logic
Input
Figure 5. Off Isolation
R
50Ω
GEN
10nF
R L
50Ω
COM
or NC
NO
IN
NC or NO
10nF
or
COM
NO
NC
V
V
GND
DD
DD
V
V
GND
DD
CC
COM
IN
I
N
Figure 4. Charge Injection Test
Logic Input
0V or V
Logic Input
0V or V
C
1nF
IH
L
IH
V
OUT
7
Generator
Logic
Input
Capacitance
f = 1 MHz
Signal
Meter
Analyzer
Figure 8. Channel On Capacitance
OFF
Dual SPDT Analog Switch with Negative
5pF
Signal Support for AC Coupled Signals
C L
Figure 6. Crosstalk
Q = ( V
ON
or
10nF
COM
NO
OUT
NC
R L
10nF
NC
NO
)(C
V
V
GND
L
DD
DD
GND
)
V
V
DD
DD
OFF
IN
COM
I N
V
OUT
PS8891D
Logic Input
0V or V
PI3A223C
IH
50
03/26/09