AD9574 Datasheet - Analog Devices

AD9574 Ethernet/Gigabit Ethernet Clock Generator

The AD9574 provides a multiple output clock generator function comprising a dedicated phase-locked loop (PLL) core optimized for Ethernet and gigabit Ethernet line card applications. The integer-N PLL design is based on the Analog Devices, Inc., proven portfolio of high performance, low jitter frequ.

AD9574 Features

* Redundant input reference clock capability Reference monitoring function Fully integrated VCO/PLL core Jitter (rms) 0.234 ps rms jitter (10 kHz to 10 MHz) at 156.25 MHz 0.243 ps rms jitter (12 kHz to 20 MHz) at 156.25 MHz Input frequency: 19.44 MHz or 25 MHz Preset frequency translations Using a 19.

AD9574-AnalogDevices.pdf