TA1287F - Toshiba

TA1287F RGB TO YUV / IQ HIGH-SPEED MATRIX IC

MIXING RATIO TA1287P, TA1287F have a circuit, which mixes a main signal with an external input signal and outputs the mixed signal. The mixing circuit has 8 combinations of mixing gain ratio of a main to an external signals. Table YS1 L H L H L H L H The mixing ratio of external to main (TV) YS2 YS3 THE MIXING RATIO EXTERNAL MAIN (TV) LL 0 1 LL 0..

Features

RGB to YUV / IQ matrix circuit The mixing circuit for a main signal and an external signal The high-speed switching circuit of a main signal an external signal Band Width : 30MHz at −3dB point. Weight DIP16-P-300-2.54A : 1.0 g (Typ.) SSOP16-P-225-1.00A : 0.14 g (Typ.) 1 2001-07-17 BLOCK DIAGRAM TA1287P,TA1287F 2 2001-07-17 TERMINAL FUNCTIONS PIN PIN No. NAME 1 VIN 2 YIN FUNCTION Input R-Y (V) or R signal through a clamping capacitor. Input Y or G signal through a clamping capacitor. 3 UIN Input B-Y (U) or B signal through a clamping capacitor. INTERFACE CIRCUIT TA1287P,TA1287F INPUT .