Clock signal detection circuit and semiconductor integrated...
Clock signal monitoring apparatus
Clock signal testing apparatus for use in a synchronous transmis
Compact flag control circuit capable of producing a zero flag in
Detection of clock signal period abnormalities
Device and a method for monitoring a system clock signal
Device and method for reducing a time constant of a data bus...
Device for detecting abnormality of clock signal
Digital integrated time of arrival detector
Dual-mixer loss of signal detection circuit
Edge-missing detector structure
Floating detection circuit
Input or output selectable circuit pin
Input signal determining method and apparatus
Input signal variation detection circuit
Integrated loss of signal detection with wide threshold...
Lock detection circuit and lock detecting method
Loss-of-signal detector for clock/data recovery circuits
Low power real-time clock circuit having system and battery powe
Measurement of signal propagation delay using arbiters