ARK7116 Overview
V1.0 Initial Version ARK7116 CONFIDENTIAL 2014-10 2 ARK7116 Specification (V1.0) 1. General Description ARK7116 CONFIDENTIAL ARK7116 is a posite video broadcast signal（CVBS）decoder SoC integrating following function blocks, a 1-channel analog preprocessing circuit, 10-bit A/D converters(ADC), an automatic clamp and gain control(AGC), a clock generation circuit (CGC), digital multi-standard decoder (support PAL,...
ARK7116 Key Features
- posite video signal Input; Multiple standards supported: NTSC M, NTSC N, NTSC 4.43 and NTSC-Japan; PAL (B, D, G, H, I, M
- Four Analog Inputs: 3xCVBS Inputs, internal analog sources selectors
- One analog processing channel including anti-aliasing filter
- ITU601 output up to 1024-768
- One 10-bit CMOS video Analog-to-Digital Converters (ADCs)
- On-chip clock generator
- Line-locked system clock frequencies
- Digital PLL for horizontal sync processing and clock generation, horizontal and vertical sync
- Only One Crystal (27 MHz) required for All Standards
- Adaptive 2-D b Filter for Luminance and Chrominance Separation