A digitally controlled oscillator is presented as a suitable solution for alldigital frequency lock
loops. The system consists of a bias circuit, current-voltage converters and a current …

Embodiments of an oscillator and a method of operating an oscillator are disclosed. In an
embodiment, an oscillator can include a ring oscillator core, a control circuit, and a timer that …

This paper describes a design of digital phase locked loop (DPLL) by replacing voltage
controlled oscillator (VCO) by digital controlled oscillator (DCO) and to design a divide by 8 …