CS2500 Datasheet (Cirrus Logic) - Fractional-N Clock Synthesizer and Multiplier

CS2500, Fractional-N Clock Synthesizer and Multiplier

The CS2500 is a system-clocking device incorporating a programmable phase-locked loop (PLL).

The hybrid analog/ digital PLL architecture comprises a delta-sigma fractional-N analog PLL and a digital frequency-locked loop (FLL).

The CS2500 enables frequency synthesis and clock generation from a stabl

CS2500 Features

* I²C/SPI control port

* Clock frequency synthesizer incorporating delta-sigma fractional-N analog PLL

* Generates low-jitter 6

* 75 MHz clock (CLK_OUT) from 8

* 75 MHz timing reference (REF_CLK_IN)

* Fractional clock multiplier and jitter reduction usin