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AK8815 参数 Datasheet PDF下载

AK8815图片预览
型号: AK8815
PDF下载: 下载PDF文件 查看货源
内容描述: NTSC / PAL数字视频编码器 [NTSC/PAL Digital Video Encoder]
分类和应用: 编码器
文件页数/大小: 37 页 / 346 K
品牌: AKM [ ASAHI KASEI MICROSYSTEMS ]
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ASAHI KASEI
[AK8815/16]
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