THS7373 Datasheet, PDF (13/49 Pages) Texas Instruments – 4-Channel Video Amplifier with 1-SD and 3-HD Sixth-Order Filters and 6-dB Gain

THS7373
www.ti.com
SBOS506 – DECEMBER 2009
TYPICAL CHARACTERISTICS: +3.3 V and +5 V (continued)
With load = 150 Ω || 10 pF, dc-coupled input and output, unless otherwise noted.
CVBS CHANNEL DISABLED OUTPUT IMPEDANCE vs
FREQUENCY
HD CHANNELS DISABLED OUTPUT IMPEDANCE vs
FREQUENCY
100 k
V_S = +3.3 V and +5 V
Disable Mode
10 k
V_S = +3.3 V and +5 V
Disable Mode
10 k
1k
1k
100
100 k
1M
10 M
100 M
1G
Frequency (Hz)
Figure 8.
100
100 k
1M
10 M
100 M
1G
Frequency (Hz)
Figure 9.
INPUT RESISTANCE vs TEMPERATURE
815
V_S = +3.3 V and +5 V
CVBS and HD Channels
810
805
800
795
790
785
-40
-15
10
35
60
85
Ambient Temperature (°C)
Figure 10.
TOTAL QUIESCENT CURRENT vs TEMPERATURE
17.5
No Load
17.3
17.1
16.9
V_S = +5 V
16.7
16.5
16.3
V_S = +3.3 V
16.1
15.9
15.7
15.5
-40
-15
10
35
60
85
Ambient Temperature (°C)
Figure 11.
TOTAL QUIESCENT CURRENT vs SUPPLY VOLTAGE
17.50
R_L = 150 W
17.25
17.00
16.75
16.50
16.25
16.00
15.75
15.50
3.0
3.5
4.0
4.5
5.0
Supply Voltage (V)
Figure 12.
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