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TB1274BFG - Synchronizing Signals Processor

Description

(YC-VCC/SYNC-VCC/D-VDD=5V and Ta=25℃, unless otherwise specified) PIN INPUT / OUTPUT PIN NAME FUNCTION INTERFACE CIRCUIT No.

Input CVBS1/Y1 signal through a clamping capacitor.

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Datasheet Details

Part number TB1274BFG
Manufacturer Toshiba
File Size 901.16 KB
Description Synchronizing Signals Processor
Datasheet download datasheet TB1274BFG Datasheet

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www.DataSheet4U.com TB1274BFG TOSHIBA Bi-CMOS INTEGRATED CIRCUIT SILICON MONOLITHIC TB1274BFG LUMINANCE, CHROMA AND SYNCHRONIZING SIGNALS PROCESSOR IC FOR PAL / NTSC / SECAM COLOR TV TB1274BFG integrates luminance, chroma and synchronizing signals processing circuits for PAL / NTSC / SECAM color TV system. TB1274BFG incorporates high performance picture quality compensation circuits in luminance section, an automatic PAL / NTSC / SECAM discrimination and decode circuits in chroma section, and an automatic 50 / 60 Hz discrimination circuit in synchronizing section. Besides a crystal oscillator generates 4.43MHz, 3.58MHz and QFP48-P-1014-0.80 M/N-PAL clock signals internally for color demodulation. A horizontal PLL circuit is also built in this IC. Weight : 0.83 g (Typ.
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