SI5320 Datasheet - Silicon Laboratories

SI5320 SONET/SDH PRECISION CLOCK MULTIPLIER IC

The Si5320 is a precision clock multiplier designed to exceed the requirements of high-speed communication systems, including OC-192/OC-48 and 10 GbE. This device phase locks to an input clock in the 19, 39, 78, 155, 311, or 622 MHz frequency range and generates a frequency-multiplied clock output .

SI5320 Features

* Ultra-low-jitter clock output with jitter generation as low as 0.3 psRMS

* No external components (other than a resistor and standard bypassing)

* Input clock ranges at 19, 39, 78, 155, 311, and 622 MHz

* Output clock ranges at 19, 155, or 622 MHz

* Digital hold for loss of i

SI5320_SiliconLaboratories.pdf