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
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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 / SOP16 package
5 V single power supply
Weight
DIP16-P-300-2.54A : 1.00 g (Typ.)
SOP16-P-300-1.27 : 0.18 g (Typ.)
000707EBA1
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Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc..
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The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal
equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are
neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or
failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy
control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control
instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document
shall be made at the customer’s own risk.
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The products described in this document are subject to the foreign exchange and foreign trade laws.
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The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by
TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its
use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or
others.
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The information contained herein is subject to change without notice.
2001-01-16
1/11
TOSHIBA [ TOSHIBA SEMICONDUCTOR ]
