AD8022 Datasheet, PDF (7/15 Pages) Analog Devices – Dual High-Speed Low-Noise Op Amps

–20
–30
–40
–50
–60
3RD
–70
2ND
–80
–90
–100
–120
0
5
10
15
20
OUTPUT VOLTAGE – Volts p-p
Figure 15. Distortion vs. Output Voltage, V_S = ±12 V,
G = 2, f = 1 MHz, R_L = 500 Ω, R_F = 715 Ω
–50
–60
–70
3RD
–80
–90
–100
–110
2ND
–120
–130
1k
10k
100k
1M
FREQUENCY – Hz
Figure 16. Distortion vs. Frequency, V_S = ±12 V,
R_L = 500 Ω, R_F = 715 Ω, V_OUT = 2 V p-p, Gain = 1
+V
250⍀
AD8022
1/2
715⍀
715⍀
AD8022
1/2
500⍀
–V
Figure 17. Multitone Power Ratio Test Circuit
AD8022
0
–20
–40
–60
–80
–100
2ND
3RD
–120
0
0.5
1.0
1.5
2.0
2.5
3.0
OUTPUT VOLTAGE – Volts p-p
Figure 18. Distortion vs. Output Voltage, V_S = ±2.5 V,
G = 2, f = 1 MHz, R_L = 500 Ω, R_F = 715 Ω
–50
–60
–70
2ND
–80
–90
–100
3RD
–110
–120
–130
1k
10k
100k
1M
FREQUENCY – Hz
Figure 19. Distortion vs. Frequency, V_S = ±2.5 V,
R_L = 500 Ω, R_F = 715 Ω, V_OUT = 2 V p-p, Gain = 1
4
3
V_IN
2
1
1k⍀
1k⍀
1k⍀
1k⍀
500⍀
V_OUT
V_S = ؎2.5V
0
–1
-
–2
V_S = ؎12V
–3
–4
–12.5 –10.0 –7.5 –5.0 –2.5 0 2.5 5.0 7.5 10.0 12.5
V_CM – Volts
Figure 20. Input Common-Mode Voltage Range
REV. 0
–7–