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TA1287P

Toshiba
Part Number TA1287P
Manufacturer Toshiba
Description RGB to YUV / IQ High Speed Matrix IC
Published Sep 20, 2005
Detailed Description TA1287P,TA1287FG TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC TA1287P,TA1287FG RGB TO YUV / IQ HIGH-SPE...
Datasheet PDF File TA1287P PDF File

TA1287P
TA1287P

Overview
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 SSOP16-P-225-1.
00A : 1.
0 g (Typ.
) : 0.
14 g (Typ.
) 1 2003-02-19 TA1287P,TA1287FG BLOCK DIAGRAM 2 2003-02-19 TA1287P,TA1287FG TERMINAL FUNCTIONS PIN No.
1 PIN NAME VIN FUNCTION Input R-Y (V) or R signal through a clamping capacitor.
Input Y or G signal through a clamping capacitor.
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) INTERFACE CIRCUIT INPUT / OUTPUT SIGNAL 2 YIN 3 UIN Input B-Y (U) or B signal through a clamping capacitor.
4 CPIN Input clamping pulse.
Threshold : 0.
75 V 5 6 GND RIN GND.
Input R or R-Y (V) signal through clamping capacitor.
Input G or Y signal through a clamping capacitor.
― ― 7 GIN 8 BIN Input B or B-Y (U) signal through a clamping capacitor.
DC : 6.
2 V Y : 1V p-p (with sync) U / V : 0.
3 Vp-p (B : C = 1 : 1) R/G/B : 0.
7 Vp-p (100% white) 3 2003-02-19 TA1287P,TA1287FG PIN No PIN NAME FUNCTION INTERFACE CIRCUIT INPUT / OUTPUT SIGNAL 9 10 11 YS1,2, 3 Selector to switch mixing ratios.
Threshold : 0.
75 V 12 13 14 VCC VOUT YOUT Supply 9 V.
Outputs R-Y (V) or R signal.
Outputs Y or G signal.
― DC : 9 V 15 UOUT Outputs B-Y (U) or B signal.
DC : 4.
7 V Y : 1 Vp-p (with sync) U / V : 0...


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