Datasheet

OPA2683
6
SBOS244H
www.ti.com
TYPICAL CHARACTERISTICS: V
S
= ±5V (Cont.)
T
A
= +25°C, G = +2, R
F
= 953Ω, and R
L
= 1kΩ, unless otherwise noted.
–50
–60
–70
–80
–90
Gain (V/V)
11020
HARMONIC DISTORTION vs NONINVERTING GAIN
Harmonic Distortion (dBc)
2nd-Harmonic
3rd-Harmonic
See Figure 1
V
O
= 2V
PP
R
L
= 1kΩ
–50
–55
–60
–65
–70
–75
–80
–85
–90
Gain |(–V/V)|
12010
HARMONIC DISTORTION vs INVERTING GAIN
Harmonic Distortion (dBc)
2nd-Harmonic
3rd-Harmonic
See Figure 2
V
O
= 2V
PP
R
L
= 1kΩ
–50
–55
–60
–65
–70
–75
–80
–85
–90
Load Resistance (Ω)
100 1k
HARMONIC DISTORTION vs LOAD RESISTANCE
Harmonic Distortion (dBc)
V
O
= 2V
PP
f = 5MHz
G = +2
2nd-Harmonic
3rd-Harmonic
See Figure 1
–50
–55
–60
–65
–70
–75
–80
–85
–90
–95
Frequency (MHz)
0.1 20110
HARMONIC DISTORTION vs FREQUENCY
Normalized Distortion (dB)
2nd-Harmonic
V
O
= 2V
PP
R
L
= 1kΩ
3rd-Harmonic
See Figure 1
–50
–60
–70
–80
–90
Output Voltage (V
PP
)
0.1 51
HARMONIC DISTORTION vs OUTPUT VOLTAGE
Harmonic Distortion (dBc)
f = 5MHz
R
L
= 1kΩ
3rd-Harmonic
See Figure 1
2nd-Harmonic
–50
–55
–60
–65
–70
–75
–80
–85
Supply Voltage (±V)
2.5 3.0 3.5 4.0 4.5 6.05.0 5.5
5MHz HARMONIC DISTORTION vs SUPPLY VOLTAGE
Harmonic Distortion (dBc)
V
O
= 2V
PP
R
L
= 1kΩ
2nd-Harmonic
See Figure 1
3rd-Harmonic