THS7360 Datasheet, PDF (18/41 Pages) Texas Instruments – 6-Channel Video Amplifier with 3-SD and 3-SD/ED/HD/Full-HD Filters and High Gain

THS7360
SLOS674 – JUNE 2010
www.ti.com
TYPICAL CHARACTERISTICS: 3.3 V, Selectable Filter (SF) Channels (continued)
With load = 150 Ω || 5 pF, dc-coupled input and output, unless otherwise noted.
SF CHANNELS AC-COUPLED SMALL-SIGNAL GAIN vs
FREQUENCY RESPONSE
SF CHANNELS LARGE-SIGNAL GAIN vs FREQUENCY
RESPONSE
14.5
SD Filter
Full-HD Filter
14.0
ED Filter
Bypass
13.5
HD Filter
13.0
20
10
0
SD Filter
ED Filter
12.5
-10
HD Filter
12.0
Full-HD Filter
11.5 ^{VS+ = 3.3 V}
Load =
11.0 _{150 W || 5 pF}
-20
Bypass 2 V_PP
Bypass 1 V_PP
-30
10.5
10.0
AC-Coupled
Output
V_O = 200 mV_PP
V_S+ = 3.3 V, V_O = 2 V_PP
-40 _{Load = 150 W || 5 pF}
DC-Coupled Output
9.5
-50
1M
10 M
100 M
1G
1M
10 M
100 M
1G
Frequency (Hz)
Frequency (Hz)
Figure 20.
Figure 21.
SF CHANNELS LARGE-SIGNAL GAIN vs FREQUENCY
RESPONSE
13.5
13.0
SD Filter
12.5
ED Filter
12.0
HD Filter
11.5
11.0
V_S+ = 3.3 V
Load =
10.5 ^{150 W || 5 pF}
DC-Coupled
10.0 ^Output
V_O = 2 V_PP
9.5
1M
10 M
Bypass 1 V_PP
Bypass 2 V_PP
Full-HD Filter
100 M
1G
Frequency (Hz)
Figure 22.
SF CHANNELS 1.4-V_PP THD vs FREQUENCY
-35
-40
-45
SD Filter
-50
ED Filter
HD Filter
-55
-60
-65
-70
-75
-80
-85
1M
Full-HD Filter
Bypass
10 M
V_S+ = 3.3 V
R_L = 150 W || 5 pF
DC-Coupled Output
V_O = 1.4 V_PP
100 M
Frequency (Hz)
Figure 23.
SF CHANNELS 0.5-V_PP THD vs FREQUENCY
-45
ED Filter
-50
SD Filter
HD Filter
-55
-60
-65
-70
-75
-80
-85
-90
-95
1M
Full-HD Filter
Bypass
10 M
V_S+ = 3.3 V
R_L = 150 W || 5 pF
DC-Coupled Output
V_O = 0.5 V_PP
100 M
Frequency (Hz)
Figure 24.
18
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