AD8021
Rev. F | Page 18 of 28
5
BIAS
BNC
HP8753D
NETWORK
ANALYZER
50Ω
50Ω
50Ω CABLE
49.9Ω, 5W
+V
S
+V
S
C
C
7pF
499Ω
976Ω
53.6Ω
–V
S
249Ω
499Ω
01888-056
Figure 56. Positive PSRR
49.9Ω
5W
499Ω
50Ω CABLE
–V
S
+V
S
C
C
7pF
499Ω
976Ω
53.6Ω
–V
S
249Ω
BIAS
BNC
HP8753D
NETWORK
ANALYZER
50Ω
50Ω
5
01888-057
Figure 57. Negative PSRR
