AK8813VQ

Color Signal Encoder, CMOS, PQFP48, LEAD FREE, LQFP-48

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 IDCGMS-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-AEIAJ 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