SI5338N-B09663-GM

Application Specific Clock/Timing Overview

The SI5338N-B09663-GM is a programmable quad clock generator from Skyworks Solutions, utilizing MultiSynth technology to synthesize any frequency on four independent output drivers. It supports differential and single-ended outputs with frequencies up to 710 MHz. The device operates on a single core supply of 1.8 V, 2.5 V, or 3.3 V and features low phase jitter of 0.7 ps RMS typical. Configuration is performed via an I2C/SMBus interface, allowing for flexible input references including crystals, CMOS, and differential signals.

Application Specific Clock/Timing Feature Summary

• MultiSynth technology enables zero ppm precision synthesis on four independent outputs
• Supports LVPECL, LVDS, HCSL, CMOS, SSTL, and HSTL output formats
• Flexible input options: external crystal (8-30 MHz), CMOS (5-200 MHz), and differential (up to 710 MHz)
• Independent output voltage control per driver (1.5, 1.8, 2.5, or 3.3 V)

Application Specific Clock/Timing Applications

• PCIe Gen 1/2/3/4 Common Clock and Gen 3 SRNS compliant systems
• Ethernet switch/router timing
• Processor and FPGA clocking
• Broadcast video/audio timing

Application Specific Clock/Timing Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to confirm pinout configuration and factory programming settings. Ensure compatibility with the required I2C bus voltage levels and check for moisture sensitivity handling requirements during storage and assembly.

Application Specific Clock/Timing Selection Notes

Select this component when multiple independent clock frequencies are required from a single package. Verify that the desired output signal format (LVDS, LVPECL, etc.) and frequency range fall within the specified limits for each driver. Confirm that the available input reference source matches the supported input types.

Application Specific Clock/Timing Part Context

This part belongs to the Si5338 family of I2C-programmable clock generators. It is designed to replace multiple discrete oscillators in complex digital systems. The 'N' suffix typically denotes a specific factory-programmed configuration variant within the broader Si5338 product line.

Application Specific Clock/Timing Replacement Considerations

Direct replacements must be sought from the Si5338 family. Verify that alternative part numbers support the same output count, frequency ranges, and package type (24-QFN). Check if the replacement requires reprogramming via ClockBuilder Pro software.