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AK8855 - NTSC/PAL Digital Video Decoder

General Description

The AK8855 decodes the NTSC, PAL Composite Video signal into Digital code.

Outputs are ITU-R BT.

601 Level compatible Y, Cb and Cr signals.

Overview

www.DataSheet4U.com [ASAHI KASEI] AK8855 AK8855 NTSC/PAL Digital Video.

Key Features

  • NTSC-M / PAL- B, D, G, H, I Composite signal decoding process 2-CH input acceptable (selector is integrated on-chip ) On-chip 10 Bit ADC (operation at 24.5454 MHz or 27 MHz ) Fixed clock Sampling On-chip PLL ( 27 MHz clock generation from 24.5454 MHz ) On-chip Quartz Crystal Oscillator circuit Pixel Position Correction function Selectable Picture s.