Changing clock frequency
Circuit and method for detecting frequency of clock signal...
Circuit and method for unlimited range frequency acquisition
Circuit for detecting maximal frequency of pulse frequency...
Circuit for finding the frequency band of an input signal which
Clock frequency monitor
Clock generator for CMOS circuits with dynamic registers
Clock speed limiter for an integrated circuit
Clock's out-of-synchronism state detection circuit and...
Control system using harmonic filters
Costas loop carrier recovery circuit using square-law circuits