Part Number
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TC90A44P |
Manufacturer
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Toshiba |
Description
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NTSC 2-LINE DIGITAL Y/C SEPARATION |
Published
|
Apr 23, 2005 |
Detailed Description
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TC90A44P,45P/F
TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC
TC90A44P,TC90A45P,TC90A45F
NTSC 2-LINE DIGITA...
|
Datasheet
|
TC90A44P
|
Overview
TC90A44P,45P/F
TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC
TC90A44P,TC90A45P,TC90A45F
NTSC 2-LINE DIGITAL Y / C SEPARATION IC
The TC90A44P, TC90A45P / F separates luminance (Y) and chrominance (C) signals from NTSC system composite video signal by using 2 horizontal (H) lines separation.
The Y / C separation unit for TV and VCR set is able to assembled at low cost, because it requires few external parts and no adjustment.
FEATURES
· · · · · · · · · · TV system : NTSC PLL4 × multiplication circuit sync.
tip clamping circuit Internal 8 bit A / D converter Internal 8 bit D / A converters (2 ch.
) 1 H line memory Dynamic comb filter Color killer mode (Y / C separation OFF) DIP16 ...
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