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