Analog Devices AD7183
Advanced Video Decoder with 10-Bit ADC and Component Input Support
APPLICATIONS
Security Systems Projectors Digital Televisions DVD-RAM Recorders and Players PDP Displays Video Decoders Hybrid Analog/Digital Set-Top Boxes (continued on page 9)FEATURES
Analog Video to Digital YCrCb Video Decoder: NTSC-(M/N), PAL-(B/D/G/H/I/M/N) ADV®7183 Integrates Two 10-Bit Accurate ADCs Clocked from a Single 27 MHz Crystal Dual Video Clocking Schemes: Line-Locked Clock Compatible (LLC) Adaptive Digital Line Length Tracking (ADLLT™) Three-Line Chroma Comb Filter Real-Time Clock and Status Information Output Integrated AGC (Automatic Gain Control) and Clamping Multiple Programmable Analog Input Formats: CVBS (Composite Video) SVHS (Y/C) YCrCb Component (VESA, MII, SMPTE, and BetaCom) 6 Analog Input Video Channels Automatic NTSC/PAL Identification Differential Mode Video Input FUNCTIONAL BLOCK DIAGRAM P15–P0 PIXEL O/P PORT ADV7183 ISO REFOUT AIN1 AIN2 AIN3 AIN4 AIN5 AIN6 ANALOG I/P MULTIPLEXING AUTOMATIC GAIN CONTROL (AGC) CLAMP AND DC RESTORE 10-BIT ADC 10-BIT ADC SHA...