MST719DE Datasheet – LCD TV Processor – Mstar

Part Number: MST719DE, MST719DE-LF

Function : LCD TV Processor with Video Decoder/HDMI

Package: 128-pin LQFP Type

Manufacturer: MStar Semiconductor


MST719DE lcd tv processor



The MST719DE is a high quality ASIC for NTSC/PAL/SECAM, and HDMI LCD-TV application. It receives analog NTSC/PAL/SECAM CVBS and S-Video inputs from TV tuners, DVD or VCR sources, including weak and distorted signals, as well as analog RGB and YCbCr. Automatic gain control (AGC) and 10-bit 3-channel A/D converters provide high resolution video quantization. With automatic video source and mode detection, users can easily switch and adjust variety of signal sources. Multiple internal adaptive PLLs precisely extract pixel clock from video source and perform sharp color demodulation. Built-in line-buffer supports adaptive 2-D comb filter, 2-D sharpening, and synchronization stabler in a condense manner. The output format of MST719DE supports programmable 8-bit TTL or LVDS digital or mini-LVDS digital TFT-LCD modules.



MST719DE datasheet pinout




1. Video Decoder

(1) Supports NTSC, PAL and SECAM video input formats
(2) 2-D NTSC and PAL comb filter for Y/C separation of CVBS input
(3) Multiple CVBS and S-video inputs
(4) Supports Closed-caption and V-chip
(5) Supports Teletext 1.5 and capable Teletext 10 page navigation
(6) ACC, AGC, and DCGC (Digital Chroma Gain Control)


MST719DE Datasheet


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