This post explains for the semiconductor AMT630.
The Part Number is AMT630.
The function of this semiconductor is Video Display Controller.
The package is LQFP 64 Pin Type.
Manufacturer: ARKMICRO
Preview images :
Description
AMT630 is a highly integrated video control SoC with Digital LCD/TFT panel displaying controller and could support parallel RGB panel, sRGB panel,ITU656 panel, digital TCON and CPU panel. AMT630 integrates a video decoder and an Analog TFT‐LCD Panel Control. It accepts analog NTSC / PAL / SECAM CVBS signals and S‐Video from TV tuner, DVD, or VCR sources, including weak and distorted signals.
Features
1. Four Analog Inputs: 1xCVBS+1xS-Video or 3xCVBS Inputs
2. Analog and Digital AGC
3. 9‐Bit 2‐Channel A/D Converters with Fixed Sampling Clock
4. Only One Crystal (24 MHz) required for All Standards
5. Internal PLL to Generate Video Clock
6. Adaptive 2‐D Comb Filter for Luminance and Chrominance Separation
7. Precise Chrominance Demodulation
8. Internal Buffers for Video Stability Control[…]
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