GENERAL DESCRIPTION

The AK8811 and AK8812 are low voltage, low power and small packaged Digital Video Encoder. They are suitable for a portable DVD or VCD player. They convert ITU-R.BT601/656 standard 8- bit parallel data into analog composite video, S-Video or analog component signals Y/Cb/Cr in NTSC and PAL formats.

FEATURES

? NTSC-M, PAL-B,D,G,H,I,M,N encoding.

? Simultaneous composite video signal and S-video signal outputs

? Y/Cb/Cr Component output (Based on EIAJ Guideline)

? CCIR-656 4:2:2 8-bit Parallel Input

- EAV Decoding

? Master/Slave Operation

- Digital Field Sync I/O

- Digital Vertical/Horizontal Sync I/O

? Y filtering 2 x over-sampling

? C filtering 4 x over-sampling

? Single 27MHz Clock (The polarity could be inverted by SYSINV pin)

? Triple 10-bit DACs

? I2C Interface (400kHz)

? Closed Caption encoding (NTSC: line 21,284-SMPTE PAL: line 21,334-CCIR)

? Macrovision Copy Protection Rev. 7.1* (Only for AK8812)

? VBID, CGMS(EIAJ CPR-1024)

? On-chip Color bar generator

? Low Power Consumption

? 3.3V only, CMOS Monolithic

? 48pin LQFP Package