AV3168

AVS Technology FEATURES Fully CCIR 624 performance compliance NTSC and PAL (B,D,G,H,I,M and N) video encoder Composite, S-video, Component Y/Cb/Cr (Sony, Matsushita, and SMPTE) or RGB output. Triple 10-bit digital to analog converter. Accepts 27 Mhz multiplexed 8-bit digital video inputs. Master or Slave 4-Field NTSC or 8-Field PAL video timing generation. CCIR 656 EAV SYNC extraction. Automatic NTSC or PAL timing detection in slave mode operation. Automatic or User Programmable Chroma Filter Selection. Macrovision Anti-Tapping Rev 7.01 support in AV3168 Only. Closed Caption Support. Contrast and Brightness control. Clock Generation AV3168/69 Video Encoder 3 outputs for 27 MHz video clock, 16.934, 18.432 and 36.864 Mhz audio clock, and 40.5, 54.0, 67.5 and 81.0 MHz general purpose clocks. Requires a single 27 Mhz crystal. General CVBS and S-video DAC power down controls. 2 I C compatible serial control bus. Single +5 volt power supply. Application Digital Video Disk (DVD) Digital Set-Top Box PC Video, Multimedia Ordering Information AV3168/69-CL 44-pin PLCC GOUT0 GOUT1 GCK ACK CK27 SDA SCL I C SERIAL I/F 2 PLL f sc G LPF RST Y, Y, R HSYN VSYN VIDEO TIM'NG GEN Macrovision Anti-tapping Color Space Conv. CVBS, Cr, B PD<7:0> z -n LPF C, Cb, G G OFF SET AVS Technology Inc. 4110 Clipper Ct., Fremont CA94538 Tel: (510) 353-0848 Fax: (510) 353-0856 1-24 January 4, 2001 AV3168/69 DESCRIPTION The AV3168 is a mixed signal...