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AD8038AKSZ-REEL7

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16
AD8038/AD8039
Rev. G | Page 7 of 16
FREQUENCY (MHz)
GAIN (dB)
0
–4
1
2
3
4
C
L
= 15pF
C
L
= 10pF
C
L
= 5pF
–5
–3
–2
–1
5
1000110010
0
2951-012
Figure 12. Small Signal Frequency Response for Various C
L
,
V
OUT
= 500 mV p-p, V
S
= ±5 V, G = +1
FREQUENCY (MHz)
GAIN (dB)
1
3
C
L
= 10pF
C
L
= 5pF
–5
–3
–1
5
7
C
L
= 15pF
1000110010
02951-013
Figure 13. Small Signal Frequency Response for Various C
L
,
V
OUT
= 500 mV p-p, V
S
= 5 V, G = +1
FREQUENCY (MHz)
GAIN (dB)
0.1
–6
1
V
OUT
= 500mV
2
V
OUT
= 200mV
V
OUT
= 2V
V
OUT
= 1V
–5
–4
–3
–2
–1
0
10001 10010
02951-014
Figure 14. Frequency Response for Various Output Voltage Levels
FREQUENCY (MHz)
OPEN-LOOP GAIN (dB)
0
0.01
10
0.1
GAIN
20
30
40
50
60
70
80
PHASE
0
PHASE (Degrees)
–10
–20
180
45
–45
135
90
1 10 100 1000
02951-015
Figure 15. Open-Loop Gain and Phase, V
S
= ±5 V
FREQUENCY (MHz)
GAIN (dB)
0
6
9
3
–3
–40°C
+85°C
+25°C
0.1 1 10 100 1000
02951-016
Figure 16. Frequency Response vs. Temperature,
Gain = +2, V
S
= ±5 V, V
OUT
= 2 V p-p
FREQUENCY (MHz)
1
5432678
HARMONIC DISTORTION (dBc)
–90
–85
–80
–75
–70
–65
–60
–55
–
50
9
10
R
L
= 500Ω HD2
R
L
= 500Ω HD3
R
L
= 2kΩ HD3
R
L
= 2kΩ HD2
02951-017
Figure 17. Harmonic Distortion vs. Frequency for Various Loads,
V
S
= ±5 V, V
OUT
= 2 V p-p, G = +2
AD8038/AD8039
Rev. G | Page 8 of 16
HARMONIC DISTORTION (dBc)
–90
–85
–80
–75
–70
–65
–60
–55
–50
–
45
R
L
= 500Ω HD2
R
L
= 500Ω HD3
R
L
= 2kΩ HD3
R
L
= 2kΩ HD2
FREQUENCY (MHz)
15432 678910
02951-018
Figure 18. Harmonic Distortion vs. Frequency for Various Loads,
V
S
= 5 V, V
OUT
= 2 V p-p, G = +2
FREQUENCY (MHz)
HARMONIC DISTORTION (dBc)
–90
–80
–70
–60
–
50
G = +1 HD2
G = +2 HD2
G = +1 HD3
G = +2 HD3
–100
15432 678910
02951-019
Figure 19. Harmonic Distortion vs. Frequency for Various Gains,
V
S
= ±5 V, V
OUT
= 2 V p-p
F
R
E
Q
U
E
N
C
Y
(
M
H
z
)
HARMONIC DISTORTION (dBc)
–100
–90
–70
–60
–
50
G = +1 HD2
G = +2 HD2
G = +1 HD3
G = +2 HD3
–80
15432 678910
02951-020
Figure 20. Harmonic Distortion vs. Frequency for Various Gains,
V
S
= 5 V, V
OUT
= 2 V p-p
AMPLITUDE (V p-p)
1
234
HARMONIC DISTORTION (dBc)
–100
–80
–70
–60
–50
10MHz HD2
10MHz HD3
5MHz HD2
5MHz HD3
1MHz HD2
1MHz HD3
–90
–
40
0
2951-021
Figure 21. Harmonic Distortion vs. V
OUT
Amplitude for Various Frequencies,
V
S
= ±5 V, G = +2
AMPLITUDE (V p-p)
1.0
HARMONIC DISTORTION (dBc)
–85
–75
–65
–55
10MHz HD2
10MHz HD3
5MHz HD2
5MHz HD3
1MHz HD2
–95
–
45
1.5 2.0 2.5 3.0
1MHz HD3
02951-022
Figure 22. Harmonic Distortion vs. Amplitude for Various Frequencies,
V
S
= 5 V, G = +2
1000
VOLTAGE NOISE (nV/ Hz)
100
10
1
10
FREQUENCY (Hz)
10M100k1k100 10k 100M1M
02951-023
Figure 23. Input Voltage Noise vs. Frequency
AD8038/AD8039
Rev. G | Page 9 of 16
FREQUENCY (Hz)
100
10
100
NOISE (fA/
√
Hz)
1k
100k
10k
1k 10k 100k 1M
02951-024
Figure 24. Input Current Noise vs. Frequency
R
L
= 2kΩ
R
L
= 500Ω
50mV/DIV 5ns/DIV
02951-025
Figure 25. Small Signal Transient Response for Various R
L
, V
S
= 5 V
R
L
= 2kΩ
R
L
= 500Ω
50mV/DIV 5ns/DIV
02951-026
Figure 26. Small Signal Transient Response for Various R
L
, V
S
= ±5 V
C
L
= 10pF
C
L
= 5pF
50mV/DIV 5ns/DIV
C
L
= 25pF WITH
R
SNUB
= 19.6Ω
02951-027
Figure 27. Small Signal Transient Response for Various C
L
, V
S
= 5 V
50mV/DIV 5ns/DIV
C
L
= 25pF WITH
R
SNUB
= 19.6Ω
C
L
= 10pF
C
L
= 5pF
02951-028
Figure 28. Small Signal Transient Response for Various C
L
, V
S
= ±5 V
R
L
= 500Ω
R
L
= 2kΩ
2.5V
500mV/DIV 5ns/DIV
02951-029
Figure 29. Large Signal Transient Response for Various R
L
, V
S
= 5 V
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16

AD8038AKSZ-REEL7

Mfr. #:
Buy AD8038AKSZ-REEL7
Manufacturer:
Analog Devices Inc.
Description:
High Speed Operational Amplifiers Low Pwr 350MHz VTG Feedback
Lifecycle:
New from this manufacturer.
Delivery:
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