SI5380 Datasheet (Silicon Laboratories)

SI5380, Clock Generator

Functional Description The Si5380 is a high performance clock generator that is capable of synthesizing up to 10 unique integer related frequencies at any of the device’s 12 outputs.

The output clocks can be generated in free-run mode or synchronized to any one of the four external inputs.

Clock

Ultra-Low Phase Noise, 12-output JESD204B Clock Generator Si5380 Data Sheet The Si5380 is a high performance, integer-based (M/N) clock generator for small cell applications which demand the highest level of integration and phase noise performance.

Based on Silicon Laboratories’ 4th generation DSPLL technology, the Si5380 combines frequency synthesis and jitter attenuation in a highly integrated digital solution that eliminates the need for external VCXO and loop filter components.

A low cost,

SI5380 Features

* Digital frequency synthesis eliminates external VCXO and analog loop filter components

* Supports JESD204B clocking: DCLK and SYSREF

* Input frequency range:

* Differential: 10 MHz

* 750 MHz

* LVCMOS: 10 MHz

* 250 MHz

* Output frequen