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AK8816

Asahi Kasei Microsystems
Part Number AK8816
Manufacturer Asahi Kasei Microsystems
Description (AK8815 / AK8816) NTSC/PAL Digital Video Encoder
Published Sep 1, 2009
Detailed Description ASAHI KASEI [AK8815/16] www.DataSheet4U.com AK8815/16 NTSC/PAL Digital Video Encoder GENERAL DESCRIPTION The AK8815/16...
Datasheet PDF File AK8816 PDF File

AK8816
AK8816


Overview
ASAHI KASEI [AK8815/16] www.
DataSheet4U.
com AK8815/16 NTSC/PAL Digital Video Encoder GENERAL DESCRIPTION The AK8815/16 is a digital video encoder which is developed for portable apparatus applications such as cellular phone etc.
.
ITU-R BT.
601 level compatible Y, Cb,and Cr signals which correspond to square pixel are encoded into either NTSC or PAL compatible composite video signal.
Interface is made in HSYNC-, VSYNC- synchronized slave-mode operation.
It is controlled via a 4-wire serial interface.
FEATURES • • • • • • • • • • • • • • • • • • • • NTSC-M, PAL-B, D, G, H, I encoding Composite Video Output Y:Cb:Cr 4:2:2 Square Pixel Data Input H/V Slave Operation Y filtering: 2 x over-sampling C filtering: 4 x over-sampling 9-bit DAC Macrovision Copy Protection Rev.
7.
1 * (only AK8815 ) VBID ( CGMS-A ) Compatible WSS Compatible On-chip Quartz Crystal Oscillator circuit Clock: Square Pixel data rate 24.
5454 MHz ( NTSC ), 29.
50 MHz ( PAL ) Device Control I / F : 4- wire Serial Bus Interface On-chip Color Bar Output Black Burst Output Internal Operating Voltage: 2.
7 V ~ 3.
3 V supplying Interface Power Supply ( 1.
6 V ~ 2.
0 V or 2.
7 V ~ 3.
3 V ) Power-down function Monolithic CMOS 57 pin FBGA ( 5 mm sq ) ( lead-free package ) (*Note) This device is protected by U.
S.
patent numbers 4,631,603, 4,577,216, and 4,819,098, and other intellectual rights.
The use of Macrovision’s copy protection technology in the device must be authorized by Macrovision and is intended for home and other limited pay-per -view use only, unless otherwise authorized in written by Macrovision.
Reverse engineering or disassembly is prohibited.
MS0331-E-00 1 2004 / 08 ASAHI KASEI [AK8815/16] www.
DataSheet4U.
com BLOCK DIAGRAM XTI/CLKIN XTO CLKINV RSTN PDN CS SCLK SDI SDO VREF CLKMD CLK Generator u-p I/F Register Timing Controller VREF Generator IREF VSYNC HSYNC D[7:0] Synchronization Control SYNC Generator Y Cb Cr U Cos SubCarrier Generator Sin V C Chroma LPF Filter (x 2 Interpolat...


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