ADA4922-1ARDZ データシートの表示（PDF） - Analog Devices
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ADA4922-1ARDZ Datasheet PDF : 20 Pages
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–84
–87 RL = 2kΩ
–90
SECOND HARMONIC
THIRD HARMONIC
–93
–96
VS = ±5V, VO, dm = 12V p-p
–99
–102
–105
–108
–111
–114
–117
–120
1
VS = ±12V, VO, dm = 40V p-p
10
100
FREQUENCY (kHz)
Figure 17. Harmonic Distortion for Various Power Supplies
–60
RL = 2kΩ
–70
SECOND HARMONIC
THIRD HARMONIC
–80
–90
–100
VS = ±5V
–110
–120
–130
–140
2
VS = ±12V
7 12 17 22 27 32 37 42 47
OUTPUT AMPLITUDE (V p-p)
Figure 18. Harmonic Distortion vs. Output Amplitude and
Supply Voltage (f =10 kHz)
0
–10
–20
–30
–40
–50
+PSRR
–60
–PSRR
–70
–80
–90
–100
0.001
0.01
0.1
1
10
100
FREQUENCY (MHz)
Figure 19. PSRR vs. Frequency
ADA4922-1
–84
–87
VS = ±12V
VO, dm = 40V p-p
–90
–93
–96
–99
–102
RL = 600Ω
–105
–108
–111
–114
–117
–120
RL = 2kΩ
1
SECOND HARMONIC
THIRD HARMONIC
RL = 1kΩ
10
100
FREQUENCY (kHz)
Figure 20. Harmonic Distortion for Various Loads
100
10
VON
VS = ±5V
1
VON
VS = ±12V
VOP
0.1
VS = ±5V
VOP
VS = ±12V
0.01
0.001
0.01
0.1
1
10
100
FREQUENCY (MHz)
Figure 21. Single-Ended Output Impedance vs. Frequency and Supplies
Rev. 0 | Page 9 of 20
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