Back to results
US 12,681,440 B2Granted
Device for accurate measurement of time intervals
OwnerPavel Trojanekinventor
Life of this patent
Estimating the term…
Loading patent…
Loading patent…
OwnerPavel Trojanekinventor
Estimating the term…
The device for accurate measurement of time intervals comprises a first comparator (1) to the input of which a first signal (STA) is fed and the output of which is connected to the first of the inputs of the combiner (3), to the second input of which the output of a second comparator (2) is connected, to the input of which a second signal (STO) is fed. The output of the combiner (3) is connected to the input of an analogue filter (4), the output of which is connected to the input of an analogue-to-digital converter (5), the output of which is connected to the input of a control and signal processing circuit (6), to the second input of which a reference clock signal (REF) is further fed, which is simultaneously fed to another input of the analogue-to-digital converter (5) and the output of the control and signal processing circuit (6) is a data output (DAT) of time intervals.
A device for accurate measurement of time intervals, characterized in that it comprises a first comparator (1) to the input of which a first signal (STA) is fed and output of which is connected to the first of the inputs of a combiner (3), to the second input of which the output of a second comparator (2) is connected, to the input of which a second signal (STO) is fed, wherein the output from the combiner (3) is connected to the input of an analogue filter (4), the output of which is connected to the input of an analogue-to-digital converter (5), the output of which is connected to the input of a control and signal processing circuit (6), to the second input of which a reference clock signal (REF) is further fed, which is simultaneously fed to another input of the analogue-to-digital converter (5) and the output of the control and signal processing circuit (6) is a data output (DAT) of time intervals.
Dependencies are inferred from the claim text.