TC90A66F

TC90A66F Preliminary TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC90A66F PAP/PIP/POP Controller for Wide-Screen TVs (PAL/NTSC) With built-in AD and DA converters (ADC/DAC), the TC90A66F is a picture-and-picture (PAP)/picture-in-picture (PIP)/picture-out-picture (POP) controller IC for PAL and NTSC formats. It is used in combination with field memory, video signal processor ICs. The TC90A66F enables a variety of picture display functions. The IC is optimal to provide wide-screen TVs with additional functionality. Features Two-channel 8-bit ADC, three-channel 8-bit DAC, clamp circuit, and multiplexer integrated on single chip External field memory Recommended memory: MSM51V8221, MSM51V8222 (By Oki) Picture display functions PAP display PIP display POP display Half-picture left and right sides of 16:9 screen (Motion Picture mode or Still mode selectable) 4:3 or 16:9 aspect ratio (Motion Picture mode or Still mode selectable) 4:3 aspect ratio (3 pictures in Still mode, 1 picture in Motion Picture mode and 2 pictures in Still mode, or Strobe mode selectable) Multi-picture still Channel search Display of up to 24 still pictures per screen 9, 12, or 16 picture search (Still mode, Strobe mode, or 1 picture in Motion Picture mode selectable) Variable frame width and frame color Built-in horizontal and vertical filters 3.3-V single power supply Package: QFP144 Weight: 4.64 g (typ.) w w w .d e e h s a t a . u t4 m o c 1 2001-06-07 www.DataSh...