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QAMI5107

Part Number	QAMI5107
Manufacturer	STMicroelectronics
Description	Low-cost QAM demodulator and MPEG2 decoder SOC
Published	Mar 25, 2010
Detailed Description	www.DataSheet4U.com QAMi5107 Low-cost QAM demodulator and MPEG2 decoder SOC for set-top boxes Data Brief Features ■ ■ ...
Datasheet	QAMI5107 PDF File

Overview

www.
DataSheet4U.
com QAMi5107 Low-cost QAM demodulator and MPEG2 decoder SOC for set-top boxes Data Brief Features ■ ■ ■ ■ Comprehensive on-chip peripherals Advanced security ready, compatible with latest CA requirements.
ITU-T J.
83 A/C, DVB-C, TSMF compliant Full video and audio decoding features IB_IN_P Initial demodulator ADC Adjacent filter Symbol timing recovery Nyquist filter - Digital AGC AGC and delayed AGC GPIO switching matrix IB_IN_M GPIO/AGC1 GPIO/AGC2 GPIO/LOCK GPIO/IT Signal quality estimator BER Tester Carrier recovery Phase noise tracker Pre and post echo adaptive equalizer GPIO/SCLT GPIO/SDAT GPIO/CS0 GPIO/CS1 NRESET A Z0 Lock status IT generator I2C Repeater FEC Annex A and C De-interleaver Reed - Solomon FEC decoder Descrambler TS_DATA[7:0] TSMF function M_SYNC to all blocks Clock generator Output formatter M_VAL M_CKOUT M_ERR JTAG controller I²C interface FDMA MP@ML Video decoder 2D graphics Blitter display UART (2) IR Tx/Rx ILC SmartCard 1 GPIO (4) SSCs (2) Comms block 16 JTAG[4:0] SCL SDA ST20 C1 core 200 MHz JTAG DCU 4K ICache 2K SRAM Int controller 4K DCache Comms peripherals QAMi5107 Interconnect PTI ClockGen Reset System services FMI PCM player Audio DAC 16 TV out S/PDIF player Audio decoder 16 LMI SDR/DDR SDRAM Video quad DACs TS in Flash peripherals AudioL AudioR S/PDIF DVO Video output RGB / YC / CVBS December 2006 Rev 1 1/6 www.
st.
com 6 For further information contact your local STMicroelectronics sales office.
Description www.
DataSheet4U.
com QAMi5107 1 Description The QAMi5107 provides an integrated demodulator/decoder solution for digital cable receivers for compressed video, sound and data services.
A QAM (quadrature amplitude modulation) demodulator and FEC performs IF to MPEG-2 block processing of QAM carriers.
The demodulated stream is then processed by video and audio decoders.
The device implements a fully unified SDR SDRAM based memory architecture that integrates the Omega2 video decod...

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QAMI5107 Low-cost QAM demodulator and MPEG2 decoder SOC - STMicroelectronics

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