OPA356-Q1 Datasheet, PDF (6/17 Pages) Texas Instruments – 200-MHz CMOS OPERATIONAL AMPLIFIER

OPA356-Q1
SBOS479 – MARCH 2009.................................................................................................................................................................................................. www.ti.com
TYPICAL CHARACTERISTICS (continued)
T_A = 25°C, V_S = 5 V, G = +2, R_F = 604 Ω, R_L = 150 Ω connected to V_S/2 (unless otherwise noted)
HARMONIC DISTORTION vs NON-INVERTING GAIN
–50
HARMONIC DISTORTION vs INVERTING GAIN
–50
V_O = 2Vp-p
–60 f = 1MHz
R_L = 200Ω
–70
V_O = 2Vp-p
–60 f = 1MHz
R_L = 200Ω
–70
2nd Harmonic
–80
3rd Harmonic
–90
2nd Harmonic
–80
3rd Harmonic
–90
–100
1
10
Gain (V/V)
HARMONIC DISTORTION vs FREQUENCY
–50
V_O = 2Vp-p
R_L = 200Ω
–60
2nd Harmonic
–70
–80
3rd Harmonic
–90
–100
100k
1M
10M
Frequency (Hz)
INPUT VOLTAGE AND CURRENT NOISE
SPECTRAL DENSITY vs FREQUENCY
10k
1k
Voltage Noise
Current Noise
100
10
1
10 100
1k 10k 100k 1M
Frequency (Hz)
10M 100M
–100
1
10
Gain (V/V)
HARMONIC DISTORTION vs LOAD RESISTANCE
–50
V_O = 2Vp-p
f = 1MHz
–60
–70
–80
2nd Harmonic
–90
3rd Harmonic
–100
100
3
0
–3
–6
–9
–12
1k
R_L (Ω)
FREQUENCY RESPONSE FOR VARIOUS R _L
R_L = 10kΩ
C_L = 0pF
V_O = 0.1Vp-p
R_L = 50Ω
R_L = 150Ω
R_L = 1kΩ
–15
100k
1M
10M
100M
1G
Frequency (Hz)
6
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