AD8021ARM-REEL7 View Datasheet(PDF) - Analog Devices
Part Name
Description
Manufacturer
AD8021ARM-REEL7 Datasheet PDF : 28 Pages
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6.4
G = +2
6.2
VS = ±2.5V
6.0
5.8
VS = ±5V
VS = ±12V
5.6
5.4
1M
10M
FREQUENCY (Hz)
100M
Figure 17. 0.1 dB Flatness vs. Frequency and Supply, VOUT = 1 V p-p,
RL = 150 Ω, Noninverting (See Figure 49)
–20
–30
–40
–50
–60
–70
RL = 100Ω
–80
–90
–100
–110
–120
–130
0.1M
SECOND
RL = 1kΩ
THIRD
1M
FREQUENCY (Hz)
10M 20M
Figure 18. Second and Third Harmonic Distortion vs. Frequency and RL
–30
–40
–50
–60
–70
THIRD
SECOND
–80 VS = ±2.5V
–90
–100
–110
SECOND
VS = ±5V
–120 THIRD
VS = ±12V
SECOND
–130
100k
1M
FREQUENCY (Hz)
10M 20M
Figure 19. Second and Third Harmonic Distortion vs. Frequency and VS
AD8021
–20
–30
–40
–50
f1
Δf = 0.2MHz
–60
–70
–80
f2
POUT
976Ω
53.6Ω
50Ω
–90
–100
–110
–120
9.5
9.7
10.0
10.3
10.5
FREQUENCY (MHz)
Figure 20. Intermodulation Distortion vs. Frequency
50
45
40
VS = ±5V
35
VS = ±2.5V
30
25
20
0
5
10
15
20
FREQUENCY (MHz)
Figure 21. Third-Order Intercept vs. Frequency and Supply Voltage
–50
–60
–70
SECOND
–80
RL = 100Ω
–90
SECOND
THIRD
–100
RL = 1kΩ
–110
THIRD
–120
1
2
3
4
5
6
VOUT (V p-p)
Figure 22. Second and Third Harmonic Distortion vs. VOUT and RL
Rev. F | Page 11 of 28
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