Low-power wideband asynchronous phase-shift keying demodulation circuit that reduces jitter by matching the phase of the sideband differential output comparator using a primary sideband filter aligned at 180 degrees.

摘要

Embodiments of the present invention relate to a low-power wideband asynchronous BPSK demodulation method and a circuit configuration thereof. A low-power wideband asynchronous phase shift keying demodulation circuit including a sideband separation and lower sideband signal delay unit, a data demodulation unit, and a data clock restoration unit in the configuration of a BPSK demodulation circuit. provide. [Selection] Figure 1