SI5335D-B05761-GM

Clock Generators, PLLs, Frequency Synthesizers Overview

The SI5335D-B05761-GM is a web-customizable, any-frequency, any-output quad clock generator and buffer manufactured by Skyworks Solutions. It synthesizes four non-integer-related frequencies up to 350 MHz using MultiSynth technology, ensuring 0 ppm frequency synthesis error. The device supports three independent pin-selectable configurations and features flexible input references including external crystals (25/27 MHz), CMOS, SSTL/HSTL, and differential inputs. Outputs are configurable as LVPECL, LVDS, CML, HCSL, CMOS, or SSTL/HSTL with independent voltage levels of 1.5, 1.8, 2.5, or 3.3 V. It operates on a single core supply of 1.8, 2.5, or 3.3 V within an ambient temperature range of –40 to +85 °C.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Four independent output banks supporting any frequency up to 350 MHz with 0 ppm synthesis error
• Three user-assignable, pin-selectable device configurations for replacing multiple ICs
• Flexible input options: External crystal, CMOS, SSTL/HSTL, or differential signals
• Configurable output drivers with independent voltage selection (1.5V, 1.8V, 2.5V, 3.3V)

Clock Generators, PLLs, Frequency Synthesizers Applications

• PCI Express Gen 1/2/3/4 common clock generation
• Ethernet switch and router timing
• Processor and FPGA clocking
• DSL jitter attenuation

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific factory configuration encoded in the B05761 suffix against system requirements. Confirm that the pin-selectable control functions (SSENB, RESET, OEB, FS) align with the hardware design. Ensure the required output formats and frequencies are supported by this specific customization variant.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when a single device must replace multiple clock generators or buffers with different frequency plans. Verify compatibility with the target interface standards (LVPECL, LVDS, CMOS, etc.) and supply voltages. Consider the loop bandwidth settings (1.6 MHz or 475 kHz) based on jitter attenuation requirements for PCIe or DSL applications.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the Si5335 family of highly flexible clock generators. The 'D' indicates a specific performance or feature tier within the series, while the 'B05761' suffix denotes a unique factory-programmed configuration generated via the ClockBuilder Pro utility. The 'GM' suffix identifies the 24-lead QFN package.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.