AD812
–9–
REV. B
1400
0
10
600
200
1
400
0
1200
800
1000
98765432
OUTPUT STEP SIZE – Vp-p
SLEW RATE – V/ms
V
S
= 615V
R
L
= 500V
G = +1
G = +2
G = +10
G = –1
Figure 22. Slew Rate vs. Output Step Size
10
100
0%
2V
50ns
2V
V
IN
V
OUT
90
Figure 23. Large Signal Pulse Response, Gain = +1,
(R
F
= 750
, R
L
= 150
, V
S
=
±
5 V)
–1
–6
10 100
–2
–3
–4
–5
0
1
CLOSED-LOOP GAIN – dB
1
FREQUENCY – MHz
1000
0
–90
–180
–270
PHASE SHIFT – Degrees
65V
5V
G = +1
R
L
= 150V
5V
3V
PHASE
GAIN
V
S
= 615V
65V
V
S
= 615V
3V
Figure 24. Closed-Loop Gain and Phase vs. Frequency,
G = +1
1400
0
15.0
600
200
1.5
400
0
1200
800
1000
13.512.010.59.07.56.04.53.0
SUPPLY VOLTAGE – 6Volts
SLEW RATE – V/ms
G = +2
G = +10
G = –1
G = +1
Figure 25. Maximum Slew Rate vs. Supply Voltage
10
90
100
0%
500mV 20ns
V
IN
V
OUT
500mV
Figure 26. Small Signal Pulse Response, Gain = +1,
(R
F
= 750
, R
L
= 150
, V
S
=
±
5 V)
200
0
20
60
20
2
40
0
120
80
100
140
160
180
1816141210864
SUPPLY VOLTAGE – 6Volts
–3dB BANDWIDTH – MHz
G = +1
R
L
= 150V
PEAKING 1dB
PEAKING 0.2dB
R
F
= 750V
R
F
= 866V
Figure 27. –3 dB Bandwidth vs. Supply Voltage, G = +1
AD812
REV. B
–10–
10
90
100
0%
500mV
50ns
5V
V
IN
V
OUT
Figure 28. Large Signal Pulse Response, Gain = +10,
(R
F
= 357
, R
L
= 500
, V
S
=
±
15 V)
1 10 1000100
FREQUENCY – MHz
–1
–6
1
0
–2
–3
–4
–5
CLOSED-LOOP GAIN (NORMALIZED) – dB
0
–90
–180
–270
PHASE SHIFT – Degrees
3V
5V
5V
65V
3V
65V
PHASE
GAIN
V
S
= 615V
G = +10
R
L
= 150V
V
S
= 615V
Figure 29. Closed-Loop Gain and Phase vs. Frequency,
Gain = +10, R
L
= 150
216141210864
SUPPLY VOLTAGE – 6Volts
–3dB BANDWIDTH – MHz
30
20
60
40
50
70
80
90
100
10
0
01820
G = +10
R
L
= 150V
PEAKING 1dB
R
F
= 154V
R
F
= 357V
R
F
= 649V
Figure 30. –3 dB Bandwidth vs. Supply Voltage,
Gain = +10, R
L
= 150
10
90
100
0%
20ns
500mV
50mV
V
IN
V
OUT
Figure 31. Small Signal Pulse Response, Gain = +10,
(R
F
= 357
, R
L
= 150
, V
S
=
±
5 V)
1 10 1000100
FREQUENCY – MHz
–1
–6
1
0
–2
–3
–4
–5
CLOSED-LOOP GAIN (NORMALIZED) – dB
3V
5V
0
–90
–180
–270
PHASE SHIFT – Degrees
–360
PHASE
GAIN
3V
5V
V
S
= 615V
G = +10
R
L
= 1kV
65V
V
S
= 615V
65V
Figure 32. Closed-Loop Gain and Phase vs. Frequency,
Gain = +10, R
L
= 1 k
216141210864
SUPPLY VOLTAGE – 6Volts
–3dB BANDWIDTH – MHz
30
20
60
40
50
70
80
90
01820
100
110
10
G = +10
R
L
= 1k
V
R
F
= 154
V
R
F
= 357
V
R
F
= 649
V
Figure 33. –3 dB Bandwidth vs. Supply Voltage,
Gain = +10, R
L
= 1 k
AD812
–11–
REV. B
10
90
100
0%
50ns
2V
V
IN
V
OUT
2V
Figure 34. Large Signal Pulse Response, Gain = –1,
(R
F
= 750
, R
L
= 150
, V
S
=
±
5 V)
–1
–6
1 10 1000100
–2
–3
–4
–5
0
1
–270
–180
–90
0
FREQUENCY – MHz
CLOSED-LOOP GAIN (NORMALIZED) – dB
G = –1
R
L
= 150V
PHASE SHIFT – Degrees
PHASE
GAIN
V
S
= 615V
65V
5V
3V
V
S
= 615V
65V
5V
3V
Figure 35. Closed-Loop Gain and Phase vs. Frequency,
Gain = –1, R
L
= 150
130
30
20
60
40
2
50
0
90
70
80
100
110
120
1816141210864
–3dB BANDWIDTH – MHz
SUPPLY VOLTAGE – 6Volts
G = –1
R
L
= 150V
PEAKING # 1.0dB
R
F
= 681V
R
F
= 715V
PEAKING # 0.2dB
Figure 36. –3 dB Bandwidth vs. Supply Voltage,
Gain = –1, R
L
= 150
10
90
100
0%
500mV
20ns
500mV
V
IN
V
OUT
Figure 37. Small Signal Pulse Response, Gain = –1,
(R
F
= 750
, R
L
= 150
, V
S
=
±
5 V)
–1
–6
1 10 1000100
–2
–3
–4
–5
0
1
–270
–180
–90
0
FREQUENCY – MHz
CLOSED-LOOP GAIN (NORMALIZED) – dB
G = –10
R
L
= 1kV
65V
5V
3V
PHASE
V
S
= 615V
GAIN
5V
3V
65V
V
S
= 615V
PHASE SHIFT – Degrees
Figure 38. Closed-Loop Gain and Phase vs. Frequency,
Gain = –10, R
L
= 1 k
100
0
20
30
10
2
20
0
60
40
50
70
80
90
1816141210864
–3dB BANDWIDTH – MHz
SUPPLY VOLTAGE – 6Volts
G = –10
R
L
= 1kV
R
F
= 357V
R
F
= 649V
R
F
= 154V
Figure 39. –3 dB Bandwidth vs. Supply Voltage,
Gain = –10, R
L
= 1 k

AD812ANZ

Mfr. #:
Manufacturer:
Analog Devices Inc.
Description:
Video Amplifiers Dual Crnt Feedback Low Power
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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