The Cirrus Logic CS2000CP-CZZR is a Phase Locked Loop (PLL) IC designed for general purpose use to interface with a crystal. It can be used to generate clock signals of various frequencies, thanks to its PLL circuitry and on-chip VCO, which can lock a multiple of the input crystal frequency to the VCO and thus achieve any desired frequency. The CS2000CP-CZZR has low-noise performance, low jitter, low supply current, and low phase noise, and is suitable for applications such as digital radio systems, wireless systems, and precision instruments. It also features frequency hopping capabilities, programmable loop bandwidth, programmable charge pump current, and programmable lock time.