Datasheet

AD8556
Rev. A | Page 13 of 28
05448-035
FREQUENCY (kHz)
1000.01 0.1 1 10
PSRR (dB)
140
120
100
80
60
40
20
0
V
SY
= 2.7V TO 2.5V
Figure 34. PSRR vs. Frequency
05448-036 TIME (100µs/DIV)
VOUT (50mV/DIV)
2
T
V
SY
= ±2.5V
GAIN = 70
C
L
= 0.1µF
F
IN
= 10kHz
Figure 35. Small Signal Response at C
L
= 0.1 μF and F
IN
= 10 kHz
05448-037
TIME (100µs/DIV)
VOUT (50mV/DIV)
T
2
V
SY
= ±2.5V
GAIN = 70
C
L
= 100pF
F
IN
= 1kHz
Figure 36. Small Signal Response at C
L
= 100 pF and F
IN
= 1 kHz
05448-038
TIME (10µs/DIV)
VOUT (1V/DIV)
2
T
V
SY
= ±2.5V
GAIN = 70
C
L
= 100pF
Figure 37. Large Signal Response at C
L
= 100 pF
05448-039
TIME (10µs/DIV)
VOUT (1V/DIV)
2
T
V
SY
= ±2.5V
GAIN = 70
C
L
= 0.05µF
Figure 38. Large Signal Response at C
L
= 0.05 μF
05448-040
FREQUENCY (kHz)
0.1 101100
1
10
100
1k
1M
V
SY
= ±2.5V
A
V
= 70
Figure 39. Output Impedance vs. Frequency