Datasheet

Data Sheet AD829
Rev. I | Page 11 of 20
TEST CIRCUITS
Figure 31. Offset Null and External Shunt Compensation Connections
Figure 32. Follower Connection, Gain = 2
Figure 33. Follower Connection, Gain = 20
Figure 34. Unity-Gain Inverter Connection
00880-025
1
2
3
8
5
7
4
6
–
+
AD829
–V
S
+V
S
OFFSET
NULL
ADJUST
20kΩ
0.1µF
0.1µF
C
COMP
(EXTERNAL)
00880-026
3
2
7
5
6
4
+
–
AD829
+15V
–15V
0.1µF
5pF
300kΩ
300kΩ
C
COMP
15pF
0.1µF
50Ω
CABLE
50Ω
50Ω
50Ω
TEKTRONIX
TYPE 7A24
PREAMP
50Ω
CABLE
HP8130A
5ns RISE TIME
00880-029
2
3
7
6
4
–
+
AD829
+15V
–15V
0.1µF
1pF
2kΩ
105kΩ
0.1µF
5Ω
100Ω
50Ω
CABLE
HP8130A
5ns RISE TIME
TEKTRONIX
TYPE 7A24
PREAMP
FET
PROBE
45Ω
C
COMP
= 0pF
00880-032
2
3
7
6
4
–
+
AD829
+15V
–15V
0.1µF
0.1µF
5
C
COMP
15pF
50Ω
HP8130A
5ns RISE TIME
50Ω
CABLE
50Ω
CABLE
300Ω
50Ω
5pF
300Ω
50Ω
TEKTRONIX
TYPE 7A24
PREAMP
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