TA1276AN provides Video, Chroma and Deflection (Sync, when double scan mode) circuit for a PAL / NTSC Color TV, and suitable for a high picture quality, large screen size, wide and / or double scanning TV. These functions are integrated in a 56pin dual-in-line shrink-type plastic package. TA1276AN provides a high-performance video processor in which a YUV double scanning signal can be applied in Video, PAL / NTSC auto-detection circuit in Chroma and 50 / 60Hz auto-detection circuit in Sync. PAL demodulation circuit includes Baseband signal processing system. And this demodulation circuit does not required any adjustment.
TA1276AN includes I2C bus interface, so you can adjust various functions and controls via the bus.

FEATURES
Video / Chroma section
   Y delay line
   Chroma trap
   IQ demodulation for NTSC, UV demodulation for PAL
BEP (Back End Processor) section
   Enable to process a YUV signal independently
   Double scanning signal processing capability
   (Y processing section)
     Black Stretcher (Controlled by I2C bus)
     DC Restoration Circuit (Controlled by I2C bus)
     Highbright-color Circuit
     D.L. Aperture Sharpness Circuit+Super Real Transcend Circuit (LTI)
     γ Correction (Enable to control Binary line, Gain / Start point)
     Y noise reduction circuit
     Velocity Scan Modulation output (The first order differential output and phase / amplitude adjustment)
(Color difference section)
     Color Detail Enhancer
     Selectable relative phase and amplitude
     Flesh-color restoration
     Color γ circuit
     Baseband tint color
(Text section)
     RGB primary color output
     On Screen Display interface
     Linear RGB interface
     Fast Blanking
     Drive control
     AKB (only black level) or Cut-off Bus control
Deflection section
   High Performance Sync. Separation Circuit
   Adjustment free H and V oscillation circuit by Countdown system
   Horizontal and Vertical position adjustment
   Sync separation, HD output
   Horizontal and Vertical pulse output in normal mode.