20
0
020
15
5
5
10
10 15
SUPPLY VOLTAGE – 6Volts
COMMON-MODE VOLTAGE RANGE – 6Volts
Figure 4. Input Common-Mode Voltage Range vs. Supply
Voltage
20
0
020
15
5
5
10
10 15
SUPPLY VOLTAGE – 6Volts
OUTPUT VOLTAGE – V p-p
R
L
= 150V
NO LOAD
Figure 5. Output Voltage Swing vs. Supply Voltage
30
15
0
10 100 10k1k
10
5
20
25
LOAD RESISTANCE – V
OUTPUT VOLTAGE – Volts p-p
615V SUPPLY
65V SUPPLY
Figure 6. Output Voltage Swing vs. Load Resistance
16
4
10
6
8
14
12
140–40–60 120806040 100200–20
JUNCTION TEMPERATURE – 8C
TOTAL SUPPLY CURRENT – mA
V
S
= 615V
V
S
= 65V
Figure 7. Total Supply Current vs. Junction Temperature
10
5
8
6
7
9
16
20
141210
864
SUPPLY VOLTAGE – 6Volts
TOTAL SUPPLY CURRENT – mA
T
A
= +25 C
Figure 8. Total Supply Current vs. Supply Voltage
25
–25
–10
–20
–15
5
–5
0
10
15
20
–60
140–40 120100806040200–20
INPUT BIAS CURRENT – mA
JUNCTION TEMPERATURE – 8C
–I
B
, V
S
= 615V
+I
B
, V
S
= 65V, 615V
–I
B
, V
S
= 65V
Figure 9. Input Bias Current vs. Junction Temperature
AD812–Typical Performance Characteristics
REV. B
–6–
AD812
–7–
REV. B
4
–16
–10
–14
–12
–4
–8
–6
–2
0
2
140–40–60 120100806040200–20
INPUT OFFSET VOLTAGE – mV
JUNCTION TEMPERATURE – 8C
V
S
= 615V
V
S
= 65V
Figure 10. Input Offset Voltage vs. Junction Temperature
160
40
100
60
80
140
120
140–40–60 120806040 100200–20
JUNCTION TEMPERATURE – 8C
SHORT CIRCUIT CURRENT – mA
SINK
V
S
= 615V
SOURCE
Figure 11. Short Circuit Current vs. Junction Temperature
80
20
50
30
40
70
60
140–40–60 120806040 100200–20
JUNCTION TEMPERATURE – 8C
OUTPUT CURRENT – mA
V
S
= 615V
V
S
= 65V
Figure 12. Linear Output Current vs. Junction Temperature
70
20
50
30
40
60
20
50
1510
SUPPLY VOLTAGE – 6Volts
OUTPUT CURRENT – mA
Figure 13. Linear Output Current vs. Supply Voltage
100k 100M10M1M10k
0.01
1k
10
1
0.1
100
FREQUENCY – Hz
CLOSED-LOOP OUTPUT RESISTANCE – V
615V
S
65V
S
G = +2
Figure 14. Closed-Loop Output Resistance vs. Frequency
30
15
0
100k 1M 100M10M
10
5
20
25
FREQUENCY – Hz
OUTPUT VOLTAGE – V p-p
V
S
= 615V
V
S
= 65V
R
L
= 1kV
Figure 15. Large Signal Frequency Response
AD812
REV. B
–8–
100
10
1
10
100 100k10k1k
FREQUENCY – Hz
VOLTAGE NOISE – nV/ Hz
100
10
1
CURRENT NOISE – pA/ Hz
INVERTING INPUT
CURRENT NOISE
VOLTAGE NOISE
NONINVERTING INPUT
CURRENT NOISE
Figure 16. Input Current and Voltage Noise vs. Frequency
10k
100k 100M10M1M
FREQUENCY – Hz
90
60
50
70
80
20
10
30
40
COMMON-MODE REJECTION – dB
681V
681V
V
OUT
V
IN
681V
681V
V
S
= 615V
V
S
= 3V
Figure 17. Common-Mode Rejection vs. Frequency
FREQUENCY – Hz
POWER SUPPLY REJECTION – dB
80
40
0
10k
100k 100M10M1M
20
60
50
30
10
70
615V
61.5V
Figure 18. Power Supply Rejection vs. Frequency
10k 100k 100M10M1M
FREQUENCY – Hz
100
40
120
60
80
TRANSIMPEDANCE – dB
0
–45
–90
–135
–180
PHASE – Degrees
PHASE
GAIN
V
S
= 3V
V
S
= 615V
V
S
= 3V
V
S
= 615V
Figure 19. Open-Loop Transimpedance vs. Frequency
(Relative to 1
)
–30
FREQUENCY – Hz
HARMONIC DISTORTION – dBc
1k
–130
10k 100k 1M 10M 100M
–70
–50
–110
–90
G = +2
V
S
= 2V p-p
V
S
= 615V ; R
L
= 1kV
V
S
= 65V ; R
L
= 150V
V
S
= 65V
2
ND
HARMONIC
3
RD
HARMONIC
2
ND
3
RD
V
S
= 615V
Figure 20. Harmonic Distortion vs. Frequency
SETTLING TIME – ns
OUTPUT SWING FROM 6V TO 0
10
–10
60
–4
–8
–6
20
2
–2
0
4
6
8
4030 50
0.1%
GAIN = –1
V
S
= 615V
1%
0.025%
Figure 21. Output Swing and Error vs. Settling Time

AD812ANZ

Mfr. #:
Manufacturer:
Analog Devices Inc.
Description:
Video Amplifiers Dual Crnt Feedback Low Power
Lifecycle:
New from this manufacturer.
Delivery:
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