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TEST CIRCUITS
Analyzer
V+
10 nF
V+
COM
IN
COM NC or NO
RL
GND
PA2011
0V, 2.4 V
VNC/ NO
Off Isolation = 20 log VCOM
Figure 4. Off-Isolation
V+
10 nF
V+
COM
IN
0 V, 2.4 V
NC or NO
GND
Meter
HP4192A
Impedance
Analyzer
or Equivalent
f = 1 MHz
Figure 5. Channel Off/On Capacitance
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