iVenky
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I am doing the IC design for data and clock recovery of Ask waveform of a Manchester coded data. I have no problem with the demodulation of Ask waveform to Manchester coded format. Now I want to recover the clock from the Manchester coded format and I am finding it really difficult. I have searched many IEEE papers. All those specify that I need a mono-flop (i.e. it will respond only for a certain period of time and if any trigger is there, a high/low voltage pulse will be the output.(during which it will not respond). ) I need the exact circuit to implement this operation. Note that there is no PLL involved.
How do you recover clock usually from a Manchester coded data as in passive RFID tags?
Thanks in advance.
How do you recover clock usually from a Manchester coded data as in passive RFID tags?
Thanks in advance.