CXD2027Q |
Part Number | CXD2027Q |
Manufacturer | Sony Corporation |
Description | The CXD2027Q/R are audio signal processors designed for DBS applications. These LSIs perform all digital processing from QPSK demodulation to analog audio output on a single chip. Features QPSK and PC... |
Features |
QPSK and PCM demodulators and DAC output are configured on a single chip. Descrambler interface according to the COATEC system and SkyPort system . Functions QPSK demodulator • Carrier, clock and data regeneration • ALC and VCXO adjustment-free PCM demodulator • Frame sync protection by correlation detection • De-interleaving and descrambling • BCH error correction, range bit error correction • Audio data range control Expansion from 10 to 14 bits in A mode Upper bit majority correction in B mode • Control sign integration correction, chargeable flag integration correction by master frame sync... |
Document |
CXD2027Q Data Sheet
PDF 465.21KB |
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