AD600 Analog Devices, Inc., AD600 Datasheet - Page 8

• Manufacturer Part Number: AD600
• Description: Dual, Low Noise, Wideband Variable Gain Amplifiers
• Manufacturer: Analog Devices, Inc.

AD600/AD602
Figure 11. Gain Control Channel Response Time. Top: Output Voltage, 2 V
102
101
100
–1
–2
–3
–4
99
98
97
96
95
94
93
92
6
5
4
3
2
1
0
100k
–0.7
Figure 10. Output Offset Voltage vs. Gain Control Voltage
100
90
0%
10
max, Bottom: Gain Control Voltage V
–0.5
Figure 9. Input Impedance vs. Frequency
(Control Channel Feedthrough)
–0.3
GAIN CONTROL VOLTAGE (V)
1V VOUT
1M
FREQUENCY (Hz)
GAIN = 40dB
–0.1
1V VC
GAIN = 0dB
AD602
0.1
GAIN = 20dB
AD600
10M
C
0.3
= ±625 mV
1µs
0.5
100M
0.7
Rev. E | Page 8 of 28
Figure 12. Gating Feedthrough to Output, Gating Off to On
Figure 13. Gating Feedthrough to Output, Gating On to Off
100
100
100
0%
90
90
90
0%
0%
10
10
10
Figure 14. Transient Response, Medium and High Gain
5V
5V
100mV
50mV
50mV
1V
100ns
100ns
500ns