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Si5383/84 Reference Manual
Overview
This Reference Manual is intended to provide system, PCB design, signal integrity, and
software engineers the necessary technical information to successfully use the
Si5383/84
devices in end applications. The official device specifications can be found in
the Si5383/84
data sheet.
The Si5383/84 combines the industry’s smallest footprint and lowest power network syn-
chronizer clock with unmatched frequency synthesis flexibility and ultra-low jitter. The
three independent DSPLLs are individually configurable as a SyncE PLL or a general-
purpose PLL for processor/FPGA clocking, and support digitally controlled oscillator
(DCO) mode for IEEE 1588 (PTP) clock steering applications. In addition, locking to a 1
pps input frequency is available on DSPLL D. The DCO mode provides precise timing
adjustment to 1 part per trillion (ppt). The Si5383/84 can also be used in legacy SETS
systems needing Stratum 3/3E compliance. The unique design of the Si5383/84 allows
the device to accept a TCXO/OCXO with any frequency, and the reference clock jitter
does not degrade output performance. The Si5383/84 is configurable via a serial inter-
face with in-circuit programmable non-volatile memory so it always powers up into a
known configuration. Programming the Si5383/84 is easy with ClockBuilder Pro soft-
ware. Factory pre-programmed devices are also available.
RELATED DOCUMENTS
• Si5383/84 Data Sheet
• Si5383/84
Device Errata
• Si5383-EVB User Guide
• Si5383-EVB Schematics, BOM & Layout
• IBIS models
• To download support files, go to:
16. Accessing Design and Support
Collateral
silabs.com | Building a more connected world. Rev. 1.0
Verzeichnis
- ・ Paket-Footprint-Pad-Layout on Seite 63 Seite 66 Seite 67 Seite 68 Seite 69
- ・ Teilenummerierungssystem on Seite 73 Seite 79 Seite 83 Seite 109
- ・ Blockdiagramm on Seite 1 Seite 7
- ・ Typisches Anwendungsschaltbild on Seite 115 Seite 116 Seite 178
- ・ Beschreibung der Funktionen on Seite 7 Seite 8 Seite 9 Seite 10 Seite 11
- ・ Anwendungsbereich on Seite 6 Seite 17 Seite 32 Seite 55
- ・ Teilenummernliste on Seite 6 Seite 82 Seite 109
