4 -Output, Any Frequency (< 200 MHz), Any Output, Clock Generator Si5338F

Output Frequency Max (MHz)

The Si5338F 4-output differential clock generator is is capable of synthesizing 4 completely non-integer-related frequencies between 0.16 and 200 MHz. The device has four banks of outputs with each bank supporting one differential pair or two single-ended outputs. Using Silicon Labs' patented MultiSynth fractional divider technology, all outputs are guaranteed to have 0 ppm frequency synthesis error regardless of configuration, enabling the replacement of multiple clock ICs and crystal oscillators with a single device.

Similar Devices: SI5338D SI5338E SI5338F

View Datasheet for all specifications
Specifications Summary

Reference Inputs: 1

Clock Outputs: 4

Phase Jitter (ps): 1

Input Frequency Min (MHz): 5

Input Frequency Max (MHz): 710

Output Frequency Min (MHz): 0.16

Output Frequency Max (MHz): 200


Jitter Attenuator: No

PCI Express: Yes

Package Type: QFN24

Package Size (mm): 4x4

Development Tools Type
Si5338 Clock Generator Development Kit Development Kits
Si5338/Si5356 Field Programming Evaluation Kit Evaluation Kits
Title Version Resource Type
2.0 Software
AN946: PCI-Express 4.0 Jitter Requirements 0.2 Application Notes
AN408: Termination Options for Any-Frequency, Any Output Clock Generators and Clock Buffers 0.5 Application Notes
Simplify Timing Architectures with Flexible Clocks 041510 White Papers
Si5338-EVB User Guide 1.4 User Guides
AN360: Crystal Selection Guide for Si533x and Si5355/56 Devices 0.5 Application Notes
Release Notes for ClockBuilder Desktop Release Notes
Silicon Labs' Timing Solutions for Altera FPGAs by Application 1.0 Miscellaneous
How to Select the Right PLL-based Oscillator for Your Timing Application White Papers
DSPLL & MultiSynth Clock Architecture Enables High-Density 10/40/100G Line Card Designs White Papers
Addressing Timing Challenges in 6G-SDI Applications White Papers
Timing ICs Keep Beat with Needs of Today’s Embedded Market 1.0 White Papers
Choosing the Optimal Internal or External Clocking Solution for FPGA-Based Designs White Papers
When to Use a Clock vs an Oscillator 0.1 White Papers
When to Use a Clock vs. an Oscillator 1.0 White Papers
Reducing EMI and Improving Signal Integrity Using Spread Spectrum Clocking 1.0 White Papers
AN699: FPGA Reference Clock Phase Jitter Specifications 0.1 Application Notes
Standard Outerbox Label Change to Include RoHS and Halogen Free Mark Product Change Notifications (PCN)
Timing Solutions for Xilinx FPGAs Miscellaneous
Timing Solutions for Marvell Miscellaneous
Timing Solutions for NXP/Freescale Network Processors Miscellaneous
Timing Solutions for Broadcom Switches/PHYs Miscellaneous
Timing Solutions for Cavium Processors Miscellaneous
Timing Solutions for Intel FPGAs Miscellaneous
Timing Jitter Primer eBook 2 White Papers
Timing Jitter Tutorial and Measurement Guide (e-book) 1 White Papers
PB #1606031: Inner Box Label Change Product Change Notifications (PCN)
Timing Product Selector Guide Brochures
Timing Software Version Information Software
Si5338/56-PROG-EVB User's Guide 0.4 User Guides
Si5338 I2C-Programmable Any-Frequency, Any-Output Quad Clock Generator 1.6 Data Sheets
1204091B_ClockBuilder Desktop Software v5.0.0 Availability-Silicon_Labs Product Change Notifications (PCN)
1208201 Si5338 Si5335 Si5334 Si5356A Si5356B SpreadSpectrum Errata and DatasheetUpdates Bulletin Product Change Notifications (PCN)
PB #1507014: Si5338 I2C Product Change Notifications (PCN)
1107132 Si5330, Si5334, Si5338, Si5355, Si5356 Shipment Media Change std Product Change Notifications (PCN)
PB #1309172: Si5338 4 5 LVDS Rise Fall Time Product Change Notifications (PCN)
PB #1411142: Si5338-35-34-56 CMOS Output Impedance Product Change Notifications (PCN)
1203281B_Si5338_DocumentationUpdate_Bulletin_std Product Change Notifications (PCN)
PB1309061 Si5338-4-5 rise fall time Product Change Notifications (PCN)
PB #1412235: Si5338-KYEC-Test-and-Ship-Location-Change-from-Chunan-to-Tongluo-General Product Change Notifications (PCN)
PCN #1309275: Si5338-35-34-30-56-55 4x4 QFN Tray Change Product Change Notifications (PCN)
PB #1404151: ClockBuilder Desktop Software v6.3 Release Update Product Change Notifications (PCN)
PB #1412243: SPIL QFN-4x4 Tray change Timing Product Change Notifications (PCN)
Si5338F-Bxxxxx-GM IBIS Model 3.6 Software
Si5338F axxxxx IBIS Model 3.6 Software
AN951: Driving Long Traces on PCIe Backplanes for Simple Evaluation 0.5 Application Notes
AN562: PCI Express 3.1 Jitter Requirements 0.2 Application Notes
AN473: Configuring the Si5338 Evaluation Board in Zero Delay Mode 0.1 Application Notes
Si5338 Reference Manual: Configuring the Si5338 without ClockBuilder Desktop (replaces AN411) 1.3 Reference Manuals
Si5338 PCIe Jitter Sample Files Miscellaneous
Si533x-EVB Schematics and Layout 1.0 Schematic and Layout Files
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