SI5334C-B05192-GM

Overview

The SI5334C-B05192-GM is a pin-controlled quad clock generator from Skyworks Solutions. It synthesizes any frequency on four differential outputs using MultiSynth technology, achieving zero ppm frequency error and 0.7 ps RMS typical jitter. The device supports flexible input references including crystals (8–30 MHz) and clocks up to 710 MHz. Outputs are independently configurable for formats such as LVPECL, LVDS, HCSL, CMOS, SSTL, and HSTL with independent supply voltages of 1.5, 1.8, 2.5, or 3.3 V. It operates on a core supply of 1.8, 2.5, or 3.3 V within the -40 to +85 °C range.

Feature Summary

• MultiSynth technology enables independent, any-frequency synthesis on four differential output drivers with 0.7 ps RMS typical jitter.
• Flexible input reference options include external crystals (8–30 MHz), CMOS (up to 200 MHz), and differential inputs (up to 710 MHz).
• Highly-configurable output drivers support LVPECL, LVDS, HCSL, CMOS, SSTL, and HSTL formats with independent voltage selection.
• Pin-controlled configuration allows for glitchless frequency adjustments and phase offset programming without I2C interfaces.

Applications

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

Procurement Notes

Verify the specific suffix 'B05192' against the official Skyworks datasheet to confirm the exact factory-programmed frequency plan and output configurations. Ensure the ordering code matches the required package type and temperature rating before procurement.

Selection Notes

Select this component when low jitter and high flexibility are required for multi-standard clocking. Verify that the target frequencies fall within the supported ranges for the chosen output format (e.g., LVPECL up to 710 MHz, CMOS up to 200 MHz). Confirm power supply requirements for both the core and individual output drivers.

Part Context

This part belongs to the Si5334 family of pin-controlled clock generators. The 'C' suffix typically denotes a specific version within the series, often associated with standard pin-control features rather than advanced spread spectrum or frequency increment capabilities found in other variants like M or K.

Replacement Considerations

Direct replacements must match the 24-QFN package and pinout. Verify compatibility of the programmed frequency plan if substituting with another Si5334 variant, as internal NVM configurations differ by part number.