AD8628/AD8629
140
120
100
80
V
V
C
R
A
= ±2.5V
= 1kHz @ ±3V p-p
= 0pF
= 10kΩ
= 1
S
V
= ±1.35V
IN
S
L
L
V
60
+PSRR
40
20
–PSRR
0
–20
–40
–60
100
1k
10k
100k
1M
10M
10M
1M
TIME (200µs/DIV)
FREQUENCY (Hz)
Figure 32. PSRR vs. Frequency
Figure 29. No Phase Reversal
140
120
100
80
140
120
100
80
V
= ±2.5V
S
V
= 2.7V
S
60
60
+PSRR
40
40
20
–PSRR
20
0
0
–20
–40
–60
–20
–40
–60
100
1k
10k
100k
1M
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
FREQUENCY (Hz)
Figure 33. PSRR vs. Frequency
Figure 30. CMRR vs. Frequency at 2.7 V
3.0
2.5
2.0
1.5
1.0
140
120
100
80
V
= 5V
S
V
R
= 2.7V
= 10kΩ
= 25°C
= 1
S
L
T
A
A
V
60
40
20
0
–20
–40
–60
0.5
0
100
1k
10k
100k
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
FREQUENCY (Hz)
Figure 34. Maximum Output Swing vs. Frequency
Figure 31. CMRR vs. Frequency at 5 V
Rev. C | Page 10 of 20
ADI [ ADI ]
