A phase-locked loop (PLL) is a widely-used mixed-signal circuit that is used to create the precise clocks required on almost every integrated circuit. A PLL uses negative feedback to control an on-chip oscillator so that its frequency equals a multipl . . .

The digital loop filter for an all-digital phase-locked loop was designed to meet a given set of specifications, and the performance of the filter was verified using MATLAB simulations. The number of bits used to represent each coefficients was select . . .