THS7360_1 Datasheet, PDF (20/43 Pages) Texas Instruments – 6-Channel Video Amplifier with 3-SD and 3-SD/ED/HD/Full-HD Fiters and High Gain

THS7360
SLOS674 – JUNE 2010
www.ti.com
TYPICAL CHARACTERISTICS: 5 V, Standard-Definition (SD) Channels (continued)
With load = 150 Ω || 5 pF, dc-coupled input and output, unless otherwise noted.
SD CHANNELS SMALL-SIGNAL GAIN vs FREQUENCY
RESPONSE
SD CHANNELS SMALL-SIGNAL GAIN vs FREQUENCY
RESPONSE
20
10
Filter Mode
0
-10
-20
-30 V_S+ = 5 V
Load = 150 W || 10 pF
-40 AC- vs DC-Coupled Output
V_O = 0.2 V_PP
-50
100 k
1M
10 M
Bypass Mode
DC
AC
DC
AC
100 M
1G
15.5
15.0
14.5
14.0
13.5
V_S+ = 5 V
Load = 150 W || 10 pF
AC- vs DC-Coupled Output
V_O = 0.2 V_PP
13.0
Filter Mode
12.5
AC or DC
Bypass Mode
AC
DC
12.0
11.5
100 k
1M
10 M
100 M
Frequency (Hz)
Frequency (Hz)
Figure 31.
Figure 32.
SD CHANNELS 1.4-V_PP THD vs FREQUENCY
-35
-40
-45
-50
-55
SD Filter
-60
-65
-70
-75
-80
-85
1M
Bypass SD
10 M
V_S+ = 5 V
R_L = 150 W || 5 pF
DC-Coupled Output
V_O = 1.4 V_PP
100 M
Frequency (Hz)
Figure 33.
SD CHANNELS 0.5-V_PP THD vs FREQUENCY
-45
-50
-55
-60
-65
SD Filter
-70
-75
-80
-85
-90
-95
1M
Bypass SD
10 M
V_S+ = 5 V
R_L = 150 W || 5 pF
DC-Coupled Output
V_O = 0.5 V_PP
100 M
Frequency (Hz)
Figure 34.
SD CHANNELS DIFFERENTIAL GAIN
0
-0.05
-0.10
NTSC
-0.15
PAL
-0.20
-0.25
-0.30
-0.35 V_S+ = 5 V
Filter Mode
-0.40
1st
2nd
3rd
4th
5th
6th
Figure 35.
SD CHANNELS DIFFERENTIAL PHASE
0.50
0.45
V_S+ = 5 V
Filter Mode
0.40
0.35
0.30
PAL
0.25
0.20
NTSC
0.15
0.10
0.05
0
1st
2nd
3rd
4th
5th
6th
Figure 36.
20
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