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PDF TA1287P Data sheet ( Hoja de datos )
| Número de pieza | TA1287P | |
| Descripción | RGB to YUV / IQ High Speed Matrix IC | |
| Fabricantes | Toshiba | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TA1287P (archivo pdf) en la parte inferior de esta página. Total 24 Páginas | ||
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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
1 page  
TA1287P,TA1287FG
FUNCTION DESCRIPTION
MIXING RATIO
TA1287P, TA1287FG 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
0.3
0.7
HL
0.4
0.6
HL
0.5
0.5
LH
0.6
0.4
LH
0.7
0.3
HH
0.8
0.2
HH
1
0
MATRIX CONTROL
Pin 16 is a high-speed switch to control the matrix mode for output signals.
Table Matrix mode depending on by the voltage of pin 16
VOLTAGE OF PIN 16 [V]
0~
~
~
3.8 ~
0.7
2.3
3.8
MODE
Through
RGB to YUV (PAL)
RGB to YUV (NTSC)
RGB to YIQ
5 2003-02-19
5 Page 
11 Page | ||
| Páginas | Total 24 Páginas | |
| PDF Descargar | [ Datasheet TA1287P.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
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