ad829sq-883b Analog Devices, Inc., ad829sq-883b Datasheet - Page 7

• Manufacturer Part Number: ad829sq-883b
• Description: High-speed, Low-noise Video Op Amp
• Manufacturer: Analog Devices, Inc.

REV. G
–100
–105
–110
120
100
120
100
–70
–75
–80
–85
–90
–95
80
60
40
20
80
60
40
20
0
TPC 16. Total Harmonic
Distortion (THD) vs. Frequency
100
TPC 10. Open-Loop Gain and
Phase Margin vs. Frequency
100
1k
TPC 13. Common-Mode
Rejection Ratio vs. Frequency
1k
300
C
10k
COMP
GAIN
SUPPLIES
500
V
A
C
C
R
R
5V
IN
V
COMP
LOAD
10k
L
FREQUENCY (Hz)
FREQUENCY (Hz)
L
FREQUENCY (Hz)
1k
= –1
= 500
= 0pF
= 3V RMS
= 2k
100k
LOAD
C
= 100pF
= 30pF
COMP
100k
3k
= 0pF
1M
GAIN
SUPPLIES
1k
15V
1M
10k
LOAD
10M
10M
PHASE
30k
100M
100M
100k
100
80
60
40
20
–20
0
105
100
–20
–30
–40
–50
–60
–70
90
95
85
80
75
TPC 14. Large Signal Frequency
Response
30
25
20
15
10
5
0
10
0
TPC 11. Open-Loop Gain vs.
Resistive Load
1
TPC 17. Second and Third
Harmonic Distortion vs.
Frequency
V
A
R
C
C
V
R
A
C
IN
V
L
LOAD
COMP
S
L
V
COMP
= –1
= 250
= 2.24V RMS
= ±5V
= 500
= +20
500k
INPUT FREQUENCY (MHz)
= 0
= 30pF
LOAD RESISTANCE ( )
= 0pF
100
FREQUENCY (Hz)
V
S
=
–7–
V
R
A
C
1.0M
S
L
V
15V
COMP
10
THIRD HARMONIC
= ±15V
= 1k
= +20
V
SECOND HARMONIC
S
=
= 0pF
1k
5V
1.5M
2.0M
100
10k
Settling Time
TPC 15. Output Swing and Error vs.
120
100
–10
TPC 12. Power Supply Rejection
Ratio (PSRR) vs. Frequency
TPC 18. Input Voltage Noise
Spectral Density
–
–
–
–
60
80
40
20
10
8
6
4
2
0
2
4
6
8
0
5
4
3
2
1
1k
0
10
C
20
COMP
–
100
1%
1%
SUPPLY
10k
40
= 0pF
0.1%
0.1%
SETTLING TIME (ns)
FREQUENCY (Hz)
+
FREQUENCY (Hz)
1k
SUPPLY
100k
60
10k
80
1M
ERROR
A
C
100 120
V
COMP
100k
= –19
AD829
= 0pF
10M
1M
140
100M
160
10M