Datasheet

AD8331/AD8332/AD8334
Rev. G | Page 19 of 56
1V
100ns
100
90
10
0
0
3199-049
Figure 49. VGA Overdrive Recovery, V
INH
4 mV p-p to 70 mV p-p Burst,
V
GAIN
= 1 V VGA Output Shown Attenuated by 24 dB
1V
100ns
100
90
10
0
0
3199-050
Figure 50. VGA Overdrive Recovery, V
INH
4 mV p-p to 275 mV p-p Burst,
V
GAIN
= 1 V VGA Output Shown Attenuated by 24 dB
2V
200mV 1ms
0
3199-051
Figure 51. Enable Response, Top: V
ENB
, Bottom: V
OUT
, V
INH
= 30 mV p-p
2V
1V 1ms
0
3199-052
Figure 52. Enable Response, Large Signal,
Top: V
ENB
, Bottom: V
OUT
, V
INH
= 150 mV p-p
0
–10
–20
–30
–40
–50
–60
–70
–80
100k 1M 10M 100M
PSRR (dB)
FREQUENCY (Hz)
03199-053
VPS1, V
GAIN
= 0.5V
VPSV, V
GAIN
= 0.5V
VPS1, V
GAIN
= 0V
Figure 53. PSRR vs. Frequency (No Bypass Capacitor)
140
130
120
110
100
90
80
70
60
50
40
30
20
–40 100806040200–20
QUIESCENT SUPPLY CURRENT (mA)
TEMPERATURE (°C)
03199-054
V
GAIN
= 0.5V
AD8334
AD8332
AD8331
Figure 54. Quiescent Supply Current vs. Temperature