CMMB Receiver:
Demodulator
Compliant with CMMB Standard:
GY/T 220.1-2006 and GY/T 220.2-2006
Support BPSK, QPSK, QAM-16
Modulation
Dual integrated 60MHz ADC that support Zero-IF, 1st IF, low IF, and phase noise VCO digital Input
LDPC Error Correction mode1/2,3/4 with patented error correction algorithm
Support dual logic channel, picture-in-picture and fastest channel switching
SPI and SDIO host interface
Production proven device drivers and
Middleware
RF Tuner
Zero-IF single conversion architecture
Cover entire UHF band (470MHz to 860MHz)
AGC dynamic range: -102 to 0dBm
Integrated fast fractional-N PLL with low phase noise VCO
Bandwidth-adjustable base-band low-pass filter
Very high performance and sensitivity
Very low power consumption
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