The time base includes an oscillator generating a periodic signal, a frequency divider circuit
formed by a division chain defining several division stages and a circuit for adjusting the …

(57) ABSTRACT A frequency division circuit includes a first frequency divi sion circuit which
divides a frequency of a reference signal that is generated by an oscillation circuit. An …

In a device for encoding a pulse phase difference or con trolling an oscillation frequency
based on delayed signals sequentially output by a delay circuit, the encoding of a pulse …

The application discloses a time-to-digital conversion circuit (100) including a first oscillator
(110), a second oscillator (120), a first counting circuit (130), a second counting circuit (140) …

(57) ABSTRACT A delay-time variable filter delays an input signal by a desired time
according to a control Signal from a control input node and outputs the delayed input Signal …

57) ABSTRACT A timing generator which is capable of generating a timing Signal with high
resolution and accuracy which is not affected by the changes in temperature and power …

(57) ABSTRACT A ring oscillator has a plurality of elementary units connected in cascade
and linked in order to make a chain with the respective output terminals connected to the …

Provided is a periodic signal generation circuit including: a clock generation unit suitable for
generating first to N th clocks which have a basic period and have a phase increasing …

Provided is a periodic signal generation circuit including: a clock generation unit suitable for
generating first to N th clocks which have a basic period and have a phase increasing …

A time-to-digital conversion circuit includes; an oscillator circuit that outputs a plurality of
phase signals different from each other, a counter that counts a number of edges of at least …