Datasheet

AD526
REV. D
–7–
Figure 28. Gain Change Settling
Time,* Gain Change 1 to 8
Figure 29. Gain Change Settling
Time,* Gain Change 1 to 16
*Scope Traces are:
Top: Output Transition
Middle: Output Settling
Bottom: Digital Input
OP37
AD526
G = 16
TEKTRONIX
7000 SERIES
SCOPE
7A13
PREAMP
5MHz BW
++
10mF10mF
+15V –15V
+
10mF
++
10mF10mF
+15V –15V
+5V
G = 10
900V
100V
SHIELD
V
o
= 160 3 e
p-p
NOTE: COAX CABLE 1 FT. OR LESS
Figure 30. Wideband Noise Test Circuit
++
10mF10mF
+15V –15V
AD526
++
10mF10mF
+15V –15V
DATA
DYNAMICS
5109
(OR EQUIVALENT
FLAT-TOP PULSE
GENERATOR)
AD3554
+ +
10mF10mF
5pF
5.6kV
1pF
+15V–15V
50V
R
IN
5kV
G
1
2
4
8
16
5.6kV
2.8kV
1.4kV
715V
348V
R
IN
5kV
+
–
AD711
V
ERROR
IN6263
2kV
POT.
+
–
AD3554
+
10mF10mF
1pF
+15V–15V
+
–
+
1.25kV
5kV
5kV
V
ERROR
3 5
IN6263
TEKTRONIX
7000 SERIES
SCOPE
7A13
PREAMP
5MHz BW
G
1
2
4
8
16
1.2ms
1.2ms
1.2ms
1.4ms
1.8ms
T
X
T
SET
= TMEAS
2
– T
X
2
Figure 31. Settling Time Test Circuit