TB1227CNG Datasheet (Toshiba) - Processor Miscellaneous

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