A method and apparatus for ground bounce and power supply bounce detection in devices have been disclosed. In one case one input to a differential amplifier is coupled to a reference voltage and another input to the differential amplifier is coupled to a measurement point and the output of the differential...http://www.google.fr/patents/US7560936?utm_source=gb-gplus-shareBrevet US7560936 - Method and apparatus for ground bounce and power supply bounce detection
Method and apparatus for ground bounce and power supply bounce detection