ADV7171KS

数字PAL / NTSC视频编码器与10位SSAF⑩和高级电源管理 Digital PAL/NTSC Video Encoder with 10-Bit SSAF⑩ and Advanced Power Management

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 QCIFComposite 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

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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