MC74LVXT4051
HP4195A
Network Anl
S1 R1 T1
0.1
mF
HP11667B
Pwr Splitter
0.1
mF
V
IS
100 KW
16
OFF
V
CC
All untested Analog I/O pins
50 KW
V
EE
6
7
8
ON
9 – 11
Channel Selects
connected to address
pins on HP4195A and
appropriately configured
to test each switch.
Config = Network
Format = T/R (dB)
CAL = Trans Cal
V
ISO
(dB) = 20 log (V
T1
/V
R1
)
Display = Rectan X*A)B
Scale Ref = Auto Scale
View = Off, Off, Off
Trig = Cont Mode
Source Amplitude =
)13
dB
Reference Attenuation = 20 dB
Test Attenuation = 0 dB
Figure 8. Maximum Off Channel Feedthrough Isolation, Test Set–Up
HP4195A
Network Anl
S1 R1 T1
0.1
mF
HP11667B
Pwr Splitter
0.1
mF
V
IS
100 KW
V
CC
16
OFF
50 KW
All untested Analog I/O pins
50
W
V
EE
6
7
8
Channel Selects
connected to address
pins on HP4195A and
appropriately configured
to test each switch.
ON
9 – 11
Config = Network
Format = T/R (dB)
CAL = Trans Cal
Display = Rectan X*A)B
Scale Ref = Auto Scale
View = Off, Off, Off
Trig = Cont Mode
Source Amplitude =
)13
dB
Reference Attenuation = 20 dB
Test Attenuation = 0 dB
V
ISOC
(dB) = 20 log (V
T1
/V
R1
)
Figure 9. Maximum Common–Channel Feedthrough Isolation, Test Set–Up
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