AD9551 Datasheet - Analog Devices

AD9551 Multiservice Clock Generator

The AD9551 accepts one or two reference input signals to synthesize one or two output signals. The AD9551 uses a fractional-N PLL that precisely translates the reference frequency to the desired output frequency. The input receivers and output drivers provide both single-ended and differential opera.

AD9551 Features

* Translation between any two standard network rates Dual reference inputs and dual clock outputs Pin programmable for standard network rate translation SPI programmable for arbitrary rational rate translation Output frequencies from 10 MHz to 900 MHz Input frequencies from 19.44 MHz to 806 MHz On-chi

AD9551_AnalogDevices.pdf