Digital TV

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M88RS2000
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M88VS2000
M88CS2000
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M88VS2000 – DVB-S Demodulator & MPEG-2 Decoder SoC

The M88VS2000 is a DVB-S SoC device that integrates LNB controller, DVB-S demodulator, TS demultiplexer, audio/video decoder, display controller, TV encoder and audio/video DACs, etc. The device can decode MPEG-1 & MPEG-2 (up to MP @ ML) video and MPEG-1 & MPEG-2 Layer I/II audio. It supports NTSC and PAL standards as well as automatic PAL/NTSC conversion.

The M88VS2000 receives I/Q baseband signals and outputs analog CVBS and L/R audio signals. It provides enough GPIOs to meet different application requirements.

The device provides a cost-effective, turnkey-based solution for FTA digital satallite markets.

 

 

Feature

  Single-chip MPEG-2 decoder with embedded DVB-S demodulator and LNB controller
  16-bit wide SDRAM interface for 2MB/4MB/8MB SDRAM
  SPI interface for serial Flash of up-to 2MB
  DVB-S Demodulator
    - QPSK demodulation
    - Channel bit rate up to 90 Mbps and symbol rate from 1 Msps to 45 Msps
    - DiSEqC™ 2.X compliant interface
    - AGC output
  TS demux with up-to 32 slots and 32 filters per slot
  On-chip Program Clock Reference (PCR) recovery module
  MPEG-1 or MPEG-2 (up to MP@ML) video decoding
  MPEG-1 & MPEG-2 Layer I/II audio decoding
  16, 22.05, 24, 32, 44.1, 48 kHz audio sample rates
  Integrated two audio DACs for dual channel audio output
  4 display layers including background, still picture, active video and OSD layers
  256-level alpha blending between any two layers
  2/4/8 bpp RGB/YCbCr indexed LUTs and RGB565 formats in OSD
  1/16x ~ 16x stepless video scaling
  256-level brightness, contrast and color saturation adjustment
  Automatic NTSC/PAL conversion
  Supports NTSC-M and PAL-BDGHI standards
  Integrated one 10-bit video DAC for analog CVBS output
  UART port
  Infrared reception port
  Keyboard / LED interface
  GPIOs, programmable for required application interfaces, such as master 2-wire bus interface
  On-chip PLL system clocks generated from 27 MHz external crystal
  Low power consumption
  Green Package: 128 pin LQFP

Application

  FTA digital satellite set-top-boxes

 

For detailed information about the products, please contact Montage Sales.

Tel: +86 21 51696833
Email: sales@montage-tech.com

 


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