PI3A114-A Datasheet, PDF (7/10 Pages) Pericom Semiconductor Corporation – Low–Voltage, 4:1 Mux/Demux with Low-Swing Control Inputs

PI3A114-A
Low-Voltage, 4:1 Mux/Demux
with Low-Swing Control Inputs
R_GEN
V_GEN
IN
Logic
Input
V_OUT
Logic
Input
OFF
ON
C_L
1nF
OFF
Figure 4. Charge Injection Test
V_DD
10nF
V_DD
10nF
50Ω
50Ω
Signal
Generator
Logic Input
I_N
0V or V_IH
Signal
Generator
50Ω
Analyzer
CL
5pF
RL
50Ω
Analyzer
IN
CL
5pF
RL
50Ω
Figure 5. Off Isolation
V_DD
10nF
Capacitance
Meter
f = 1 MHz
Logic Input
IN
0V or V_IH
Figure 6. Crosstalk
V_DD
10nF
Capacitance
Meter
f = 1 MHz
Logic Input
IN
0V or V_IH
Figure 7. Channel Off Capacitance
Figure 8. Channel On Capacitance
08-0231
7
PS8962B
10/21/08