STV2247H 查看數據表（PDF） - STMicroelectronics

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STV2247H

I2C BUS-CONTROLLED MULTISTANDARD SINGLE CHIP TV PROCESSOR

STMicroelectronics 

STV224XH/228XH/223XH - INPUT/OUTPUT SCHEMATIC DIAGRAMS

Figure 51. XTAL1 Control Pin, Vert. Amplitude DAC Output and Chroma Reference Signal Output

VCC1 (8 V)

X1/VAMP¨/CHROUT

Pin 42 (SDIP56)

GND1

GND1

GND1

Figure 52. NTBC or Main CVBS Video Switch Output

GND1 GND1 GND1

VCC1 (8 V)

NTBC/CVBSOUT1

Pin 29 (SDIP56)

75/86

GND1 GND1 GND1

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