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STV0297J

ST Microelectronics
Part Number STV0297J
Manufacturer ST Microelectronics
Description Universal digital cable demodulator
Published May 21, 2005
Detailed Description ® STV0297J Universal digital cable demodulator DATA BRIEF Description The STV0297J is a highly integrated device, comp...
Datasheet PDF File STV0297J PDF File

STV0297J
STV0297J

Overview
® STV0297J Universal digital cable demodulator DATA BRIEF Description The STV0297J is a highly integrated device, compliant with DVB-C/ITUJ83-A/B/C.
It provides a small footprint, low-power solution enabling it to be easily integrated into broadcast and interactive set-top boxes and network inteface modules.
Furthermore, the STV0297J is the first QAM demodulator with the integrated support for transport stream multiplex frame required for Japanese cable set-top boxes.
Application: Advanced solution for very low-cost broadcast and interactive cable set-top boxes DEMODULATOR Quadrature demodulation Vin + Vin ADC Nyquist filtering AGC Derotator Channel equaliser FEC Signal quality estimator AGC1 AGC2 WBAGC & delayed AGC Symbol timing recovery Carrier recovery FEC B FEC A/C Lock status & IRQ generator SCL SDA I²C interface to all registers Trellis decoder De-randomiser De-interleaver RS FEC decoder MPEG sync Shared RAM TSMF function I²C repeater CLK Output formatter Output s...


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