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THS7373 Datasheet, PDF (8/49 Pages) Texas Instruments – 4-Channel Video Amplifier with 1-SD and 3-HD Sixth-Order Filters and 6-dB Gain
THS7373
SBOS506 – DECEMBER 2009
FUNCTIONAL BLOCK DIAGRAM
+VS
CVBS
Input
800 kW
gm
Sync-Tip Clamp
(DC Restore)
+VS
Level
Shift
Bypass
LPF
6-Pole
9.5-MHz
6 dB
HD Channel 1
Input
800 kW
gm
Sync-Tip Clamp
(DC Restore)
+VS
Level
Shift
Bypass
LPF
6-Pole
36-MHz
6 dB
HD Channel 2
Input
800 kW
gm
Sync-Tip Clamp
(DC Restore)
+VS
Level
Shift
Bypass
LPF
6-Pole
36-MHz
6 dB
HD Channel 3
Input
800 kW
gm
Sync-Tip Clamp
(DC Restore)
Level
Shift
Bypass
LPF
6-Pole
36-MHz
6 dB
CVBS
Output
HD Channel 1
Output
HD Channel 2
Output
HD Channel 3
Output
+3 V to +5 V HD BYPASS
DISABLE
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