OPA2677 Datasheet, PDF (10/38 Pages) Burr-Brown (TI) – Dual, Wideband, High Output Current OPERATIONAL AMPLIFIER

TYPICAL CHARACTERISTICS: V_S = ±6V (Cont.)
At T_A = +25°C, Differential Gain = +9, R_F = 300Ω, and R_L = 70Ω, unless otherwise noted. See Figure 5 for AC performance only.
DIFFERENTIAL SMALL-SIGNAL
FREQUENCY RESPONSE
3
R_L = 70Ω
V_O = 200mV_PP
0
G_D = +2,
R_F = 442Ω
G_D = +5,
R_F = 383Ω
–3
G_D = +9,
R_F = 300Ω
–6
See Figure 5
–9
5
10
100
500
Frequency (MHz)
DIFFERENTIAL LARGE-SIGNAL
FREQUENCY RESPONSE
20
19
R_L = 70Ω
0.2V_PP
18
G_D = +9
1V_PP
17
2V_PP
5V_PP
16
15
See Figure 5
14
4
10
100
400
Frequency (MHz)
HARMONIC DISTORTION vs LOAD RESISTANCE
–65
f = 5MHz
–70 G_D = +9
V_O = 2V_PP
2nd-Harmonic
–75
–80
–85
3rd-Harmonic
–90
See Figure 5
–95
10
100
1k
Load Resistance (Ω)
HARMONIC DISTORTION vs OUTPUT VOLTAGE
–64
f = 5MHz
–66 G = +9
–68
R_L = 70Ω
–70
2nd-Harmonic
–72
–74
–76
–78
–80
0.1
3rd-Harmonic
1
10
Output Voltage (Vp-p)
See Figure 5
100
HARMONIC DISTORTION vs FREQUENCY
–60
G_D = +9
–65 _{RL = 70Ω}
–70 ^VO ^{= 2V}PP
2nd-Harmonic
–75
–80
–85
–90
–95
See Figure 5
–100
3rd-Harmonic
0.1
1
10
100
Frequency (MHz)
MULTITONE POWER RATIO
(V_S = ±6V, 13dBm Output Power)
10
See Figure 5
0
–10
–20
–30
–40
–50
–60
–70
–80
0
20 40 60 80 100 120 140 160
Frequency (kHz)
10
OPA2677
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