SI5334C-B04717-GM

Overview

The SI5334C-B04717-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 individual 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 an industrial temperature range of –40 to +85 °C.

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).
• Independently configurable output drivers support multiple signal formats (LVPECL, LVDS, HCSL, CMOS, SSTL, HSTL) with individual voltage supplies.
• Pin-controlled configuration allows for glitchless frequency adjustments in 1 ppm steps and phase adjustment with <20 ps resolution.

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 against the manufacturer's current documentation to confirm factory-programmed frequencies and package variants. Confirm availability status directly with authorized distributors as inventory levels fluctuate. Ensure compliance with RoHS-6 and Pb-free requirements specified in the datasheet.

Selection Notes

Select this model for applications requiring low-jitter, any-frequency synthesis without I2C programming overhead. Verify that the required output frequencies fall within the supported ranges for the chosen signal format. Ensure the design accommodates the separate core and output supply voltage requirements for optimal performance.

Part Context

This component belongs to the Si5334 family of pin-controlled clock generators. The 'C' suffix typically denotes specific pin-control configurations or feature sets within the series. The device is packaged in a space-saving 4x4 mm QFN-24 form factor suitable for dense PCB layouts.

Replacement Considerations

Consult Skyworks Solutions for custom versions or updated part numbers if specific frequency plans differ. Cross-reference with other Si5334 variants for similar pin-out and functionality but verify electrical specifications and control interfaces match the design requirements.