AK8859VQ Datasheet, PDF (1/73 Pages) Asahi Kasei Microsystems – NTSC/PAL/SECAM Digital Video Decoder

[AK8859VQ]
AK8859VQ
NTSC/PAL/SECAM Digital Video Decoder
Overview
The AK8859VQ is a single-chip digital video decoder for composite and S-video signals. Its output data is in
YCbCr format and compliant with ITU-R BT.601 and ITU-R BT.656 standard interface. Its output also
included HD / VD / FIELD and DVALID signals. Its operational temperature is between ranges of -40°C ~
105°C. Microprocessor access is via I²C interface.
Features
• Decodes composite and S-Video signals NTSC-J, M, 4.43 / PAL-B, D, G, H, I, N, Nc, M, 60 / SECAM
• 2 input channel
• 10-bit 27MHz ADC 2 channel
• Digital PGA
• Adaptive Automatic Gain Control ( AGC )
• Auto Color Control ( ACC )
• Image adjustment ( Contrast, Saturation, Brightness, Hue, Sharpness )
• Automatic input signal detection
• Adaptive 2-D Y/C separation
• Output data format: ITU-R BT.601 ( YCbCr, 4:2:2, 8bit )
• Output interface: ITU-R BT.656 (4:2:2, 8bit parallel) with EAV/SAV
HD, VD, FIELD and DVALID signal timing output
• Closed Caption signal decoding (output via register)
• VBID (CGMS-A) signal decoding (output via register)
• WSS signal decoding (output via register)
• Macrovision signal detection (Macrovision certification)
• Powerdown function
• I²C control
• Core supply voltage: 1.70 ~ 2.00V
• I/O power supply: 1.70 ~ 3.60V
• Operating temperature: -40°C ~ 105°C
• 48-pin LQFP package ( 7.0mm x 7.0mm )
(Notice) This device is protected by U.S. patent number 6,600,873 and other intellectual property rights.
MS1178-E-00
AKM Confidential
-1-
2010/04