AD829
400
350
300
250
200
0.03
0.02
0.01
C
COMP
A
= +20
V
0.1F
(EXTERNAL)
SLEW RATE 10% to 90%
+V
S
RISE
DIFF GAIN
FALL
RISE
FALL
AD829
V
= ؎15V
S
0.043؇
DIFF PHASE
0.05
0.1F
20k⍀
0.04
0.03
150
100
V
= ؎5V
S
OFFSET
NULL
ADJUST
–60 –40 –20
0
20 40 60 80 100
140
120
؎5
؎10
SUPPLY VOLTAGE (V)
؎15
–V
S
TEMPERATURE (؇C)
TPC 19. Slew Rate vs. Temperature
TPC 20. Differential Gain and Phase
vs. Supply
Figure 2. Offset Null and
External Shunt Compensation
Connections
C
15pF
COMP
+15V
0.1F
50⍀
CABLE
HP8130A
50⍀
5ns RISE TIME
CABLE
TEKTRONIX
TYPE 7A24
PREAMP
50⍀
AD829
50⍀
50⍀
5pF
300⍀
0.1F
–15V
300⍀
Figure 3a. Follower Connection. Gain = +2
Figure 3c. Gain-of-2 Follower Small
Signal Pulse Response
Figure 3b. Gain-of-2 Follower
Large Signal Pulse Response
–8–
REV. G
ADI [ ADI ]
