TB1227CNG - Processor Miscellaneous
TB1227CNG TENTATIVE TOSHIBA Bi-CMOS INTEGRATED CIRCUIT SILICON MONOLITHIC TB1227CNG VIDEO, CHROMA AND SYNCHRONIZING SIGNALS PROCESSING IC FOR PAL / NTSC / SECAM SYSTEM COLOR TV TB1227CNG that is a signal processing IC for the PAL / NTSC / SECAM color TV system integrates video, chroma and synchronizing signal processing circuits together in a 56-pin shrink DIP plastic package.
TB1227CNG incorporates a high performance picture quality compensation circuit in the video section, an automatic PAL /
TB1227CNG Features
* Video section
* Built-in trap filter
* Black expansion circuit
* Variable DC regeneration rate
* Y delay line
* Sharpness control by aperture control
* γ correction
* VSM output Chroma section
* Built-in 1H Delay circuit
* PAL
