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Si53305 Datasheet Ultra-low Additive Jitter Fanout Clock Buffers

Manufacturer: Skyworks Solutions

Overview: Si5330x Data Sheet Ultra-Low Additive Jitter Fanout Clock Buffers with up to 10 Universal Outputs from Any-Format Input and Wide Frequency Range from 1 MHz to 725 MHz The Si5330x family of Universal/Any-format fanout buffers is ideal for clock distribution (1 MHz minimum) and redundant clocking applications. These devices feature typical ultra-low jitter characteristics of 50 fs and operate over a wide frequency range. Built-in LDOs deliver high PSRR performance and reduce the need for external ponents, simplifying low-jitter clock distribution in noisy environments. The Si5330x family is available in multiple configurations, with some versions offering a selectable input clock using a 2:1 input mux.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

Input Input MUX Output Glitch- LOS less Output Switch1 OE Option Synchro- Clk

Key Features

  • include independent (synchronous) output enable, glitchless switching, LOS monitor of input clocks, output clock division, and built-in format translation. These buffers can be paired with the Si534x clocks and jitter attenuators, the Si5332 clocks, and the Si5xx oscillators to deliver end-to-end clock tree performance. KEY.

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