Datasheet

ADA4412-3
Rev. 0 | Page 8 of 16
05528-011
FREQUENCY (MHz)
PSRR (dB)
0.1 1 10 100
–75
–65
–55
–45
–35
–25
–15
–5
5
F
C
= 9MHz
F
C
= 18MHz
F
C
= 36MHz
Figure 10. Positive Supply PSRR vs. Frequency and Cutoff Frequency
05528-010
OUTPUT VOLTAGE (V)
ERROR (%)
1.5
1.7
1.9
2.1
2.3
2.5
2.7
2.9
3.1
3.3
3.5
–2.5
–2.0
–1.5
–1.0
–0.5
0
0.5
1.0
1.5
2.0
2.5
50ns/DIV
2 ×
INPUT
OUTPUT
0.5% (70ns)
ERROR
1% (58ns)
Figure 11. Settling Time
05528-012
OUTPUT VOLTAGE (V)
1.5
1.7
1.9
2.1
2.3
2.5
2.7
2.9
3.1
3.3
3.5
100ns/DIV
F
C
= 9MHz
F
C
= 18MHz
F
C
= 36MHz
Figure 12. Transient Response vs. Cutoff Frequency
05528-013
FREQUENCY (MHz)
PSRR (dB)
0.1 1 10 100
–75
5
–5
–15
–25
–35
–45
–55
–65
F
C
= 9MHz
F
C
= 18MHz
F
C
= 36MHz
Figure 13. Negative Supply PSRR vs. Frequency and Cutoff Frequency
05528-014
OUTPUT VOLTAGE (V)
–1
6
5
4
3
2
1
0
200ns/DIV
2 × INPUT
F
C
= 36MHz
F
C
= 18MHz
F
C
= 9MHz
Figure 14. Overdrive Recovery vs. Cutoff Frequency
05528-051
MINIMUM-LOSS MATCHING NETWORK LOSS CALIBRATED OUT
50Ω 118Ω
R
L
= 150Ω
50Ω 86.6Ω
50Ω
NETWORK
ANALYZER Tx
NETWORK
ANALYZER Rx
DUT
Figure 15. Basic Test Circuit for Swept Frequency Measurements