●GENERAL DESCRIPTION
●The ADV7170/ADV7171 are integrated digital video encoders that convert 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-R1 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/N2, PAL B/D/G/H/I, PAL60
●Single 27 MHz clock required (×2 oversampling)
●80 dB video SNR
●32-bit direct digital synthesizer for color subcarrier
●Multistandard video output support
● Composite (CVBS)
● Components S-Video (Y/C), 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
●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)
●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. 7.1 (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®-compatible 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
Part 3D Model
