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Part Number
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STV0196B |
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Manufacturer
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ST Microelectronics |
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Description
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QPSK/BPSK DEMODULATOR AND FEC IC |
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Published
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May 5, 2006 |
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Detailed Description
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( DataSheet : com )
STV0196B
QPSK/BPSK DEMODULATOR AND FEC IC
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FRONT-END INTERFA...
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Datasheet
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STV0196B
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Overview
( DataSheet : com )
STV0196B
QPSK/BPSK DEMODULATOR AND FEC IC
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FRONT-END INTERFACE I AND Q 6 BITS DIGITAL INPUTS AT 2Fs QPSK DEMODULATION (Two Modes : A and B) INPUT SYMBOL FREQUENCY (Fs) UP TO 30MSYMBOLS/S DIGITAL NYQUIST ROOT FILTER : ROLL-OFF VALUE OF 0.
35 IN MODE A DIGITAL CARRIER LOOP : - ON-CHIP DEROTATOR AND TRACKING LOOP - CARRIER OFFSET INDICATOR - LOCK DETECTOR - C/N INDICATOR FOR DISH POSITIONING DIGITAL TIMING RECOVERY : - INTERNAL TIMING ERROR EVALUATION AND FILTER - OUTPUT CONTROL SIGNAL FOR A 2Fs EXTERNAL VCO OR VCXO DIGITAL AGC : - INTERNAL SIGNAL POWER ESTIMATION AND FILTER - OUTPUT CONTROL SIGNAL FOR AGC (1 BIT PULSE DENSITY MODULATIO...
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