GENERAL DESCRIPTION
The AK8813/14 is low voltage, low power and small packaged Digital Video Encoder. It is suitable for a STB or Digital TV. It converts ITU-R.BT601/656 standard 8- bit parallel data into analog composite video signal, S-video in NTSC and PAL formats. AK8813/14 supports Copy protection, Closed Captioning and Video Blanking ID(CGMS-A) and WSS. These functions are controlled by high-speed I2C Bus interface.

FEATURES
• NTSC-M, PAL-B,D,G,H,I,M,N encoding.
• Simultaneous composite video signal and S-video signal outputs
• ITU-R BT.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 Bus Interface (400kHz) 
•  Closed Caption encoding (NTSC: line 21,284-SMPTE   PAL: line 22,335-CCIR)
• Macrovision Copy Protection   Rev. 7.1 * (only AK8814 )
• VBID, CGMS-A(EIAJ CPR-1024)
• WSS
•  On-chip color bar generator 
• Low power consumption
•  2.8V to 3.3V operation CMOS Monolithic 
•  48pin LQFP Package / 57pin FBGA Package