OPA2613 Datasheet, PDF (10/27 Pages) Texas Instruments – Dual, Wideband, High Output Current, Operational Amplifier with Current Limit

OPA2613
SBOS249D − JUNE 2003− REVISED APRIL 2004
TYPICAL CHARACTERISTICS: V_S = ±6V (continued)
At TA = +25°C, G = +2, RF = 402Ω, and RL = 100Ω, unless otherwise noted.
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CMRR AND PSRR vs FREQUENCY
120
+PSRR
100
CMRR
80 _−PSRR
60
40
20
0
100
1k
10k 100k
1M
10M 100M
Frequency (Hz)
120
100
80
60
40
20
0
−20
100
OPEN−LOOP GAIN AND PHASE
20 log (A_OL)
∠ A_OL
1k 10k 100k 1M 10M 100M
Frequency (Hz)
0
−30
−60
−90
−120
−150
−180
−210
1G
100
10
1
0.1
0.01
0.001
0.0001
10k
CLOSED−LOOP OUTPUT IMPEDANCE
vs FREQUENCY
100k
1M
10M
Frequency (Hz)
100M
VIDEO DIFFERENTIAL GAIN/DIFFERENTIAL PHASE
0.14
0.28
G = +2
0.12 ^VS ^{= ±5V}
dφ, Negative Video
0.24
0.10
0.20
dG, Positive Video
0.08
0.16
0.06
0.12
0.04
0.08
dφ, Positive Video
0.02
0.04
dG, Negative Video
0
0
1 2 3 4 5 6 7 8 9 10
Video Loads
NONINVERTING OVERDRIVE RECOVERY
10
5
Input
8
4
6
3
Output
4
2
2
1
0
0
−2
−1
−4
−2
−6 G = +2
−3
−8 ^{RL = 100Ω}
−4
See Figure 1
−10
−5
Time (100ns/div)
INVERTING OVERDRIVE RECOVERY
8
6
Input
8
G = −1
R_L = 100Ω 6
4
4
2
2
0
0
−2
−2
−4
−4
−6
−6
Output
−8
See Figure 2
−8
Time (100ns/div)
10