GENERAL DESCRIPTION
●The ADV7170/ADV7171 is an integrated digital video encoder that converts Digital CCIR-601 4:2:2 8 or 16-bit component video data into a standard analog baseband television signal compatible with worldwide standards.
●FEATURES
●ITU-R BT601/656 YCrCb to PAL/NTSC Video Encoder
●High Quality 10-Bit Video DACs
●SSAF (Super Sub-Alias Filter)
●Advanced Power Management Features
●CGMS (Copy Generation Management System)
●WSS (Wide Screen Signalling)
●Simultaneous Y, U, V, C Output Format
●NTSC-M, PAL-M/N, PAL-B/D/G/H/I, PAL-60
●Single 27 MHz Clock Required (32 Oversampling)
●80 dB Video SNR
●32-Bit Direct Digital Synthesizer for Color Subcarrier
●Multistandard Video Output Support:
●FEATURES
●ITU-R BT601/656 YCrCb to PAL/NTSC Video Encoder
●High Quality 10-Bit Video DACs
●SSAF (Super Sub-Alias Filter)
●Advanced Power Management Features
●CGMS (Copy Generation Management System)
●WSS (Wide Screen Signalling)
●Simultaneous Y, U, V, C Output Format
●NTSC-M, PAL-M/N, PAL-B/D/G/H/I, PAL-60
●Single 27 MHz Clock Required (32 Oversampling)
●80 dB Video SNR
●32-Bit Direct Digital Synthesizer for Color Subcarrier
●Multistandard Video Output Support:
● Composite (CVBS)
● Component S-Video (Y/C)
● Component YUV and RGB
● EuroSCART Output (RGB + CVBS/LUMA)
● Component YUV + CHROMA
●Video Input Data Port Supports:
● CCIR-656 4:2:2 8-Bit Parallel Input Format
● 4:2:2 16-Bit Parallel Input Format
●SMPTE 170M NTSC-Compatible Composite Video
●ITU-R BT.470 PAL-Compatible Composite Video
●Programmable Simultaneous Composite and S-Video or RGB (SCART)/YUV Video Outputs
●Programmable Luma Filters (Low-Pass [PAL/NTSC]) Notch, Extended (SSAF, CIF and QCIF)Composite (CVBS)
●Programmable Chroma Filters (Low-Pass [0.65 MHz, 1.0 MHz, 1.2 MHz and 2.0 MHz], CIF and QCIF)
●Programmable VBI (Vertical Blanking Interval)
●Programmable Subcarrier Frequency and Phase
●Programmable LUMA Delay
●Individual ON/OFF Control of Each DAC
●CCIR and Square Pixel Operation
●Integrated Subcarrier Locking to External Video Source
●Color Signal Control/Burst Signal Control
●Interlaced/Noninterlaced Operation
●Complete On-Chip Video Timing Generator
●Programmable Multimode Master/Slave Operation
●Macrovision AntiTaping Rev 7.01 (ADV7170 Only)
●Closed Captioning Support
●Teletext Insertion Port (PAL-WST)
●On-Board Color Bar Generation
●On-Board Voltage Reference
●2-Wire Serial MPU Interface (I2C® Compatible and Fast I2C)
●Single Supply +5 V or +3.3 V Operation
●Small 44-Lead PQFP/TQFP Packages
●APPLICATIONS
●High Performance DVD Playback Systems, Portable Video Equipment Including Digital Still Cameras and
●Laptop PCs, Video Games, PC Video/Multimedia and Digital Satellite/Cable Systems (Set-Top Boxes/IRD)
