SI5334B-B04153-GM

Overview

The SI5334B-B04153-GM is a pin-controlled, any-frequency, any-output quad clock generator from Skyworks Solutions. It synthesizes four differential output clocks using MultiSynth technology, supporting frequencies up to 350 MHz generally and select frequencies up to 710 MHz. The device accepts external crystals (8–30 MHz) or reference clocks (5–710 MHz). It features low phase jitter of 0.7 ps RMS typical, zero ppm frequency accuracy, and independent output voltage configurations (1.5, 1.8, 2.5, or 3.3 V). Powered by a core supply of 1.8, 2.5, or 3.3 V, it operates within an industrial temperature range of –40 to +85 °C in a 24-lead QFN package.

Feature Summary

• MultiSynth Technology: Enables independent, any-frequency synthesis on four differential outputs with zero ppm frequency error.
• Flexible Output Drivers: Supports LVPECL, LVDS, HCSL, CMOS, SSTL, and HSTL formats with independent output supply voltages.
• Low Jitter Performance: Achieves 0.7 ps RMS typical random jitter for high-speed applications like GbE and PCI Express.
• Pin-Controlled Operation: Factory-programmed configuration allows immediate operation upon power-up without I2C interface.

Applications

• Ethernet switch/router clocking
• PCI Express 2.0/3.0 timing
• Processor and FPGA clock generation
• Broadcast video/audio synchronization

Procurement Notes

Verify the specific ordering suffix B04153 against the manufacturer's current documentation to confirm the programmed frequency plan and output format. Ensure the required NVM programming matches the design specifications before procurement, as the device operates immediately upon power-up based on factory settings.

Selection Notes

Select this component when pin control is preferred over digital interfaces for clock generation. Verify that the required output frequencies fall within the 350 MHz general limit or the 710 MHz selective limit. Confirm compatibility with the available input reference sources, such as crystals between 8 and 30 MHz or differential clocks up to 710 MHz.

Part Context

This part belongs to the Si5334 family of any-frequency clock generators. The 'B' suffix typically denotes specific pin-control logic variations within the series. It is designed for space-constrained applications requiring multiple clock domains with low jitter, packaged in a compact 4x4 mm QFN form factor suitable for dense PCB layouts.

Replacement Considerations

Direct replacements within the Si5334 family may require verification of the NVM configuration and pin-control logic differences. Ensure any substitute part supports the same output formats and frequency ranges. Consult Skyworks Solutions for custom versions if standard parts do not match the exact frequency plan.