Part # Brief QAMI5516 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: Data Briefing Controlled Template

Part Details:

® QAMi5516 Single module demodulator and decoder IC for digital video set-top boxes DATA BRIEF Description . The QAMi5516 is an integrated demodulator/decoder solution for digital cable receivers for compressed video, sound and data services. A QAM demodulator performs IF to MPEG-2 block processing of QAM carriers. The demodulated stream is then processed by video and audio decoders using standard Omega technology. The QAMi5516 contains all of the most commonly used descramblers, and thus allows a single platform to be developed to cover the entire mainstream set-top box market (USA, Europe, Asia) Application: Highly cost-effective solution for digital cable set-top boxes SDRAM Flash (optional) IR SDRAM Tx/Rx Tuner IF in SSCn_DIN/DOUT SDA QAMi5516 RGB SSCn_SCLK SCL Serial/parallel TSOUT CVBS/YC TSIN1/2 VCR RS232 March 2004 1/2 QAMi5516 Features Graphics/display Decodes ITU-T J.83-Annexes A/B/C and DVB- 5 display planes (background, video, still, OSD C bitstreams and cursor) 2, 4 and 8bpp CLUT graphics Integrated high performance ADC PAL/NTSC/SECAM video encoder Support for 4-, 16-, 32-, 64-, 128-, 256-point constellation variable symbol RGB, CVBS, Y/C and YUV outputs with 10-bit DACs Rate from 0.87 MBaud to 11.7 MBaud Encoding of CGMS, teletext, WSS, VPS, Robust integrated adaptative equalizer

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Brief QAMI5516.pdf Datasheet