OPA2674 Datasheet, PDF (13/30 Pages) Burr-Brown (TI) – Dual Wideband, High Output Current Operational Amplifier with Current Limit

www.ti.com
TYPICAL CHARACTERISTICS: V_S = +5V
At TA = +25°C, G = +4, RF = 453Ω, and RL = 100Ω, unless otherwise noted.
OPA2674
SBOS270 − AUGUST 2003
NONINVERTING SMALL−SIGNAL
FREQUENCY RESPONSE
3
0
−3
G = +1
−6
R_F = 549Ω
G = +2
−9
R_F = 511Ω
−12
−15
See Figure 3
−18
G = +8
R_F = 332Ω
G = +4
R_F = 453Ω
0
100
200
300
400
500
Frequency (MHz)
INVERTING SMALL−SIGNAL
FREQUENCY RESPONSE
3
0
−3
−6
G = −2
G = −8
−9
R_F = 511Ω
R_F = 402Ω
−12
−15
See Figure 4
−18
0
100
G = −1
R_F = 549Ω
200
300
Frequency (MHz)
G = −4
R_F = 453Ω
400
500
NONINVERTING LARGE−SIGNAL
FREQUENCY RESPONSE
15
G = +4
12
V_O = 2V_PP
R_L = 100Ω to V_S/2
9
6
V_O = 3V_PP
3
V_O = 1V_PP
0
−3
See Figure 3
−6
0
100
200
300
400
500
Frequency (MHz)
INVERTING LARGE−SIGNAL
FREQUENCY RESPONSE
15
G = −4
12
R_L = 100Ω to V_S/2
9
6
3
0
−3
See Figure 4
−6
0
100
V_O = 3V_PP
V_O = 1V_PP
V_O = 2V_PP
200
300
400
500
Frequency (MHz)
NONINVERTING PULSE RESPONSE
Left Scale
2V_PP Large Signal
Right Scale
200mV_PP Small Signal
INVERTING PULSE RESPONSE
Left Scale
2V_PP Large Signal
Right Scale
200mV_PP Small Signal
G = +4
R_L = 100Ωto V_S/2
Time (5ns/div)
See Figure 3
G = −4
R_L = 100Ωto V_S/2
Time (5ns/div)
See Figure 4
13