Datasheet

ADA4930-1/ADA4930-2
Rev. A | Page 12 of 28
100k 1M 10M 100M 1G
FREQUENCY (Hz)
CMRR (dB)
09209-025
–70
–75
–65
–60
–55
–50
–45
–
40
Figure 25. CMRR vs. Frequency, R
L
= 200 Ω
–140
1M 10M 100M
1G
FREQUENCY (Hz)
CROSSTALK (dB)
–120
–100
–80
–
60
–130
–110
–90
–70
CHANNEL 1 TO CHANNEL 2
CHANNEL 2 TO CHANNEL 1
0
9209-026
Figure 26. Crosstalk vs. Frequency, R
L
= 200 Ω
–70
–60
–50
–40
–30
–20
–10
0
1M 10M 100M 1G 10G
FREQUENCY (Hz)
S PARAMETERS (dB)
S11
S22
0
9209-027
Figure 27. S11, S22, R
L
= 200 Ω
–100
–90
–80
–70
–60
–50
–40
–30
–
20
100k 1M 10M 100M 1G
PSRR (dB)
FREQUENCY (Hz)
09209-028
Figure 28. PSRR vs. Frequency, R
L
= 200 Ω
1M 10M 100M 1G
FREQUENCY (Hz)
CROSSTALK (dB)
–50
–35
–55
–40
–25
–60
–45
–30
–
20
V
IN
= 1V p-p
GAIN = 2
0
9209-029
Figure 29. Output Balance vs. Frequency, R
L
= 200 Ω
–105
–100
–95
–90
–85
–80
–75
–70
–65
–60
–55
–
50
1M 10M 100M 200M
DISTORTION (dBc)
FREQUENCY (Hz)
R
L
= 200
R
L
= 1k
09209-030
Figure 30. SFDR