ADV7171 Datasheet | Analog Devices

FEATURES ITU-R1 BT601/656 YCr Cb 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/N2, PAL B/D/G/H/I, PAL60 Single 27 MHz clock required (×2 oversampling) 80 d B video SNR 32-bit direct digital synthesizer for color subcarrier Multistandard video output support posite (CVBS) ponents S-Video (Y/C), YUV, and RGB Euro SCART output (RGB + CVBS/LUMA) ponent 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 Programmable simultaneous posite and S-Video or RGB (SCART)/YUV video outputs Programmable luma filters (low-pass [PAL/NTSC]) notch, extended (SSAF, CIF, and QCIF) 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 TTXREQ 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 plete on-chip video timing generator Programmable multimode master/slave operation Macrovision® Anti Taping Rev. 7.1 (ADV7170 only)3 Closed captioning support Teletext insertion port (PAL-WST) On-board color bar generation On-board voltage reference 2-wire serial MPU interface (I2C®-patible and Fast I2C) Single supply 5 V or 3.3 V operation Small 44-lead MQFP/TQFP packages Industrial temperature grade = - 40°C to +85°C4 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) 1 ITU-R and CCIR are used interchangeably in this document (ITU-R has replaced CCIR remendations). 2...