CPC G04F 10/005 (2013.01) | 18 Claims |
1. A time-to-digital conversion system comprising:
a first circuitry configured to capture a time difference between two signals as a voltage; and
a second circuitry configured to produce a digital output value representative of the time difference between the two signals based on the voltage, wherein:
the first circuitry comprises a time-to-voltage converter circuit configured to output a voltage signal that is proportional to the time difference between the two signals and a voltage measurement circuit configured to output a voltage measurement value based on the voltage signal; and
the second circuitry comprises a mapping circuit configured to output a time value based on the voltage measurement value as the digital output value.
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