AD812
1400
1200
1000
800
600
400
200
0
1400
1200
1000
800
600
400
200
0
G = +1
G = +1
V
= ؎15V
= 500⍀
S
R
L
G = +2
G = +2
G = +10
G = +10
G = –1
G = –1
0
1.5
3.0
4.5
6.0
7.5
9.0 10.5 12.0 13.5 15.0
0
1
2
3
4
5
6
7
8
9
10
SUPPLY VOLTAGE – ؎Volts
OUTPUT STEP SIZE – Vp-p
Figure 22. Slew Rate vs. Output Step Size
Figure 25. Maximum Slew Rate vs. Supply Voltage
500mV
20ns
50ns
2V
100
90
100
90
V
V
IN
IN
V
V
OUT
10
10
OUT
0%
0%
500mV
2V
Figure 26. Small Signal Pulse Response, Gain = +1,
(RF = 750 Ω, RL = 150 Ω, VS = ±5 V)
Figure 23. Large Signal Pulse Response, Gain = +1,
(RF = 750 Ω, RL = 150 Ω, VS = ±5 V)
200
G = +1
= 150⍀
PHASE
GAIN
G = +1
180
R
0
L
R
= 150⍀
L
V
= ؎15V
؎5V
S
160
140
120
100
80
–90
R
= 750⍀
= 866⍀
F
1
–180
–270
R
F
5V
3V
0
PEAKING 1dB
–1
–2
–3
–4
V
= ؎15V
PEAKING 0.2dB
S
؎5V
60
5V
3V
40
20
–5
–6
0
0
2
4
6
8
10
12
14
16
18
20
1
10
100
1000
FREQUENCY – MHz
SUPPLY VOLTAGE – ؎Volts
Figure 24. Closed-Loop Gain and Phase vs. Frequency,
G = +1
Figure 27. –3 dB Bandwidth vs. Supply Voltage, G = +1
REV. B
–9–
ADI [ ADI ]
