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Si5365 Datasheet PIN-PROGRAMMABLE PRECISION CLOCK MULTIPLIER

Manufacturer: Skyworks Solutions

General Description

The Si5365 is a low-jitter, precision clock multiplier for high-speed communication systems, including SONET OC-48/OC-192, Ethernet, and Fibre Channel, in which the application requires clock multiplication without jitter attenuation.

The Si5365 accepts four clock inputs ranging from 19.44 to 707 MHz and generates five frequency-multiplied clock outputs ranging from 19.44 to 1050 MHz.

The input clock frequency and clock multiplication ratio are selectable from a table of popular SONET, Ethernet, and Fibre Channel frequencies.

Overview

Si5365 PIN-PROGRAMMABLE PRECISION CLOCK MULTIPLIER.

Key Features

  • Not recommended for new.
  • Five clock outputs with selectable designs. For alternatives, see the signal format (LVPECL, LVDS, Si533x family of products. CML, CMOS).
  • Selectable output frequencies.
  • Support for ITU G.709 FEC ratios ranging from 19.44 to 1050 MHz (255/238, 255/237, 255/236).
  • Low jitter clock outputs w/jitter.
  • LOS alarm outputs generation as low as 0.6 ps rms.
  • Pin-programmable settings (50 kHz.
  • 80 MHz).
  • On-chip voltage regulator.