Analog Devices AD602 - Manual (Page 19)

AD600/AD602
10
90
100
0%
50mV
5V 100nS
OUTPUT
INPUT
Figure 44. Gating Feedthrough to
Output, Gating Off to On
10
90
100
0%
500mV
1V 200nS
OUTPUT
INPUT
Figure 47. Input Stage Overload
Recovery Time
+10
1k
–15
–40
10k 100k 1M 10M 100M
–10
–5
0
+5
–35
–30
–25
–20 CMRR – dB
AD602
AD600
AD600:
AD602:
BOTH: G=20dB
G=10dB
V =100mV RMS
V =
± 5V
R =500 Ω
T =25 ° C
CM
S
L
A
FREQUENCY — Hz
Figure 50. CMRR vs. Frequency
10
90
100
0%
50mV
5V 100nS
OUTPUT
INPUT
Figure 45. Gating Feedthrough to
Output, Gating On to Off
10
90
100
0%
200mV
1V
500nS
OUTPUT
INPUT
Figure 48. Output Stage Overload
Recovery Time
100k 1M 100M 10M
+20
–30
–80
+10
0
–10
–20
–40
–50
–60
–70
FREQUENCY – Hz
PSRR – dB
AD600
AD602
AD600: G=40dB
AD602: G=30dB
BOTH: R =500
Ω
V =0V
R =50
Ω
L
IN
S
Figure 51. PSRR vs. Frequency
10
90
100
0%
100mV
1V
500nS
OUTPUT
INPUT
Figure 46. Transient Response,
Medium and High Gain
10
90
100
0%
500mV
1V 500nS
OUTPUT
INPUT
Figure 49. Transient Response
Minimum Gain
100k 1M 100M 10M
–30
–80
+10
0
–10
–20
–40
–50
–60
–70
FREQUENCY – Hz
CROSSTALK – dB
AD600
AD602
AD600:
AD602:
BOTH:
CROSSTALK=20log
{ }
–90
CH1 G=40dB, V =0
CH2 G=20dB, V =100mV
CH1 G=30dB, V =0
CH2 G=10dB, V =316mV
V =1V RMS, R =50
Ω ,
R =500 Ω
IN
IN
OUT S
L
CH1 V
CH2 V OUT
IN
IN
IN
Figure 52. Crosstalk Between A1
and A2 vs. Frequency
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