SI5335D-B06008-GM

Overview

The SI5335D-B06008-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 fractional divider 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 independently configurable for LVPECL, LVDS, CML, HCSL, CMOS, or SSTL/HSTL formats with selectable supply voltages 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.

Feature Summary

• Four-output clock generator/buffer synthesizing any frequency up to 350 MHz with 0 ppm error
• Three independent, user-assignable, pin-selectable device configurations
• Flexible input support: External crystal, CMOS, SSTL/HSTL, and differential signals
• Independently configurable outputs supporting LVPECL, LVDS, CML, HCSL, CMOS, and SSTL/HSTL

Applications

• PCI Express Gen 1/2/3/4 common clock and jitter attenuation
• Ethernet switch/router and 1 GbE/10 GbE interfaces
• DSL jitter attenuation and MSAN/DSLAM/PON systems
• Processor and FPGA clocking
• Broadcast video/audio timing and Fibre Channel/SAN

Procurement Notes

Verify the specific factory-customized configuration encoded in the B06008 suffix against the system requirements. Confirm that the pin-selectable control functions (SSENB, RESET, OEB, FS) match the hardware design. Ensure the ordering suffix corresponds to the desired package variant and compliance standards as defined in the official Skyworks ordering guide.

Selection Notes

Select this component when multiple distinct clock frequencies are required from a single device with zero ppm synthesis error. Choose between PLL modes (1.6 MHz or 475 kHz bandwidth) based on jitter attenuation needs for PCIe or DSL applications. Verify that the required output voltage levels (1.5V, 1.8V, 2.5V, or 3.3V) are compatible with the target receiver logic families.

Part Context

The SI5335D-B06008-GM belongs to the Si5335 family of highly flexible clock generators. The 'D' indicates a specific performance grade or feature set within the series, while 'B06008' denotes a unique factory-programmed configuration. The 'GM' suffix identifies the 24-lead QFN package. This part replaces multiple discrete oscillators and buffers in complex digital systems.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Replacement requires matching the exact factory-configured frequency plan and pin assignments. Generic Si5335 variants may have different default configurations and are not direct pin-for-pin functional replacements without reconfiguration.