Si5347 Datasheet (Skyworks) - Any-output Jitter Attenuators

Si5347, Any-output Jitter Attenuators

Si5347/46 Rev D Data Sheet Dual/Quad DSPLL™ Any-Frequency, Any-Output Jitter Attenuators The Si5347 is a high-performance, jitter-attenuating clock multiplier which integrates four any-frequency DSPLLs for applications that require maximum integration and independent timing paths.

The Si5346 is a dual DSPLL version in a smaller package.

Each DSPLL has access to any of the four inputs and can provide low jitter clocks on any of the device outputs.

Based on 4th generation DSPLL technology, these

Si5347 Features

* Four or two independent DSPLLs, any output frequency from any input frequency

* Ultra-low jitter of 95 fs rms

* Input frequency range:

* External Crystal: 25

* 54 MHz

* Differential: 8 kHz to 750 MHz

* LVCMOS: 8 kHz to 250 MHz

* Output