CS3810

CS3810 32 QAM Demodulator Virtual Components for the Converging World TM The CS3810 32 QAM broadband wireless demodulator core has been developed to provide an efficient and highly optimized solution for wireless data networks. Combined with the CS3710 32 QAM modulator core data transmission speeds of up to 155Mbps can be achieved at low error rates. The CS3810 is suited for applications areas such as point-to-point WLAN, metropolitan area networks, wireless VPN and is easily combined with the CS5200 series of AES cryptography cores to create secure high speed data links. The CS3810 provides an integrated high performance complete baseband demodulation solution for wireless data transmission. It includes symbol and timing recovery, adaptive filtering and precise lock tracking to ensure optimal data recovery under adverse channel conditions. This includes signalling to control AGC and ADC, ensuring straight forward system integration and deployment. A combined block synchronisation scheme and error control/ correction system is included to deliver reliable data recovery. The core also includes a straightforward microprocessor interface allowing the setting of demodulation parameters and easy system integration. Data Input Test Input Data Encoding Error Protection Mapping Test Input Timing/symbol recovery Spectral Shaping TXI_OUT ADC TXQ_OUT RF RF DAC Filtering Decode & Synchronisation Error Correction Output & Recovery formatter Control Registers Control Register...