TA1287

TA1287P,TA1287FG TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC TA1287P,TA1287FG RGB TO YUV / IQ HIGH-SPEED MATRIX IC TA1287P, TA1287FG are a high-speed switching IC which have 2-channel inputs circuit and a RGB to YUV / IQ matrix circuit. Another feature, TA1287P, TA1287FG have a signals mixing circuit, which are enable to mix 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, which is controlled by high-speed switch. FEATURES l RGB to YUV / IQ matrix circuit l The mixing circuit for a main signal and an external signal l The high-speed switching circuit of a main signal an external signal l 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 2003-02-19 BLOCK DIAGRAM TA1287P,TA1287FG 2 2003-02-19 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,TA1287FG INPUT / OUTPUT SIGNAL DC : 6.2 V Y : 1 Vp-p (with sync) U / V : 0.3 Vp-p (B : C = 1 : 1) R/G/B : 0.7 Vp-p (100% white) 4 CPIN Input clamping pulse. Threshold : 0.75 V 5 GND 6 RIN 7 GIN GND. Input R or R-Y (V) signal through clamping capacitor. Input G or Y signal through a clamping capacitor. 8 BIN Input B or B-Y (U) signal t...