I2C BUS CONTROL NTSC 1CHIP COLOR TV IC

TA1201CNG provides PIF, SIF, Video, Chroma and Deflection circuit for NTSC Color TV. TA1201CNG also provides Audio-Video Switch and Text interface. TA1201CNG combine these functions in a 56pin dual-in-line shrink-type plastic package.
TA1201CNG realizes rationalization of various alignments and controls by bus control system.

FEATURES
● PIF Circuit
   • PLL Type IF Demodulation (Bus alignment)
   • Adjustment Free AFT without Tank Coil
   • RF AGC Output (Delay point : Bus alignment)
   • Dual Time Constant Fast AGC
● Video Circuit
   • Black Stretcher
   • DC Restoration Circuit
   • D.L. Aperture Compensate Circuit (Bus Control)
   • Internal Filter Auto-adjust Circuit (Fsc link type)
   • Uni-color Circuit (Bus control)
   • 3.58MHz Trap Filter Circuit (Bus on / off)
   • Y Delay Line Circuit
● Chroma Circuit
   • Color Control Circuit (Bus control)
   • Tint Control Circuit (Bus control)
   • B.P.F. / T.O.F. Circuit (Bus select)
   • Included ACC / Killer Filter
● SIF Circuit
   • Inter Carrier SIF System
   • External Sound Select Switch (Bus select)
   • Attenuator Circuit (Bus control)
● TEXT Circuit
   • Linear RGB Input
   • Cut Off / Drive Adjustment (Bus adjustment)
   • RGB Primary Color Output
● Deflection Circuit
   • Auto-slicer Type High Performance Sync. Separation Circuit
   • Adjustment Free Countdown System
   • Sync. Separation Output
   • X-ray Protect Circuit
   • Vertical Ramp Output
   • Dual Time Constant AFC Circuit
   • Horizontal and Vertical Position Adjustment (Bus adjustment)
   • Vertical Amplitude Adjustment (Bus adjustment)