PI3A212 Datasheet, PDF (6/8 Pages) Pericom Semiconductor Corporation – Small Plastic Package, Dual SPDT Analog Switch

PI3A212
Small Plastic Package, Dual SPDT Analog Switch
R_GEN
COM
NC or NO
V_GEN
IN
Logic
Input
V_OUT
Logic
Input
OFF
ON
C_L
1nF
OFF
∆V_OUT
Q = (∆V_OUT)(C_L)
Figure 4. Charge Injection Test
V_CC
10nF
V_CC
10nF
50Ω
COM ^VCC
50Ω
V_CC
NC
COM
Signal
Generator
Logic Input
I_N
0V or V_IH
Signal
Generator
NO
50Ω
Analyzer
CL
5pF
NO
or NC
GND
RL
50Ω
Analyzer
CL
5pF
GND
IN
RL
50Ω
Figure 5. Off Isolation
Capacitance
Meter
f = 1 MHz
V_CC
10nF
V_CC
COM
IN
NO
or NC
GND
Logic Input
0V or V_IH
Figure 6. Crosstalk
V_CC
10nF
Capacitance
Meter
f = 1 MHz
V_CC
COM
IN
NO
or NC
GND
Logic Input
0V or V_IH
Figure 7. Channel Off Capacitance
Figure 8. Channel On Capacitance
06-0096
6
PS8802E
07/06/06