Patent ID: 8008958
Filing Date: 2011-08-30
Classification: H03K

Abstract:
1. A digital electronic device, comprising: digital clock deviation detecting means for detecting a deviation of a first clock signal of the electronic device and/or the duty cycle of the first clock signal, said digital clock deviation detecting means configured for: digital clock correcting means for correcting the first clock signal and/or the duty cycle of the first clock signal if the clock deviation detecting means has detected a deviation of the first clock signal and/or the duty cycle of the first clock signal; wherein said clock correcting means comprises at least a first and second compensation path for compensating the deviations in the first clock signal and/or the duty cycle thereof when the first clock signal passes through the first or second path; wherein the first compensation path does not include compensation and is selected if the clock deviation detecting means has not detected a deviation of the first clock signal; wherein the second compensation path includes a first compensation and is selected if the clock deviation detecting means has detected the deviation of the first clock signal.