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OPA685 Datasheet, PDF (6/32 Pages) Burr-Brown (TI) – Ultra-Wideband, Current-Feedback OPERATIONAL AMPLIFIER With Disable TM
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TYPICAL PERFORMANCE CURVES: VS = ±5V (CONT)
G = +8, RF = 402Ω, and RL = 100Ω, unless otherwise noted. See Figure 1.
10MHz 2nd HARMONIC DISTORTION
vs OUTPUT VOLTAGE
–50
G = +8V/V
–60
RL = 100Ω
RL = 200Ω
–70
RL = 500Ω
–80
–90
–100
0.1
1
10
Output Voltage (Vp-p)
10MHz 3rd HARMONIC DISTORTION
vs OUTPUT VOLTAGE
–50
G = +8V/V
–60
–70
–80
–90
–100
0.1
RL = 200Ω
RL = 500Ω
RL = 100Ω
1
10
Output Voltage (Vp-p)
20MHz 2nd HARMONIC DISTORTION
vs OUTPUT VOLTAGE
–50
G = +8V/V
RL = 100Ω
–60
RL = 200Ω
–70
RL = 500Ω
–80
–90
–100
0.1
1
10
Output Voltage (Vp-p)
20MHz 3rd HARMONIC DISTORTION
vs OUTPUT VOLTAGE
–50
G = +8V/V
–60
RL = 200Ω
–70
–80
–90
–100
0.1
RL = 100Ω
RL = 500Ω
1
10
Output Voltage (Vp-p)
50MHz 2nd HARMONIC DISTORTION
vs OUTPUT VOLTAGE
–40
G = +8V/V
RL = 100Ω
–50
–60
RL = 200Ω
–70
RL = 500Ω
–80
–90
0.1
1
10
Output Voltage (Vp-p)
50MHz 3rd HARMONIC DISTORTION
vs OUTPUT VOLTAGE
–40
G = +8V/V
–50
RL = 500Ω
–60
RL = 200Ω
–70
RL = 100Ω
–80
–90
0.1
1
10
Output Voltage (Vp-p)
®
OPA685
6
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