CS3810 - 32 Qam Demodulator

Table 1 describes the input and output ports (shown graphically in Figure 2) of the CS3810 demodulator core.

All the static programming signals can be overwritten by the microprocessor interface except for ZIFMT that is set only by the pin connection.

•            Fully integrated Digital Baseband demodulator including timing and symbol recovery and error correction All digital timing and carrier recovery Wide carrier tracking range Acquisition time < 10ms. Internal DC offset removal I/Q imbalance adjustment Programmable equalization adaptation rate Residual BER better than 10-12 Internal FIFO for smooth data output Programmable carrier recovery loop constants and damping factor Equalizer weights read/write-able from microprocessor b.