SI5335D-B06000-GMR

Overview

The Skyworks SI5335D-B06000-GMR is a web-customizable, any-frequency, any-output quad clock generator and buffer. 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 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.

Feature Summary

• Four independent output banks supporting any frequency (< 350 MHz) and format via MultiSynth technology
• Three user-assignable, pin-selectable device configurations for replacing multiple clock ICs
• Low phase jitter performance: 0.7 ps RMS typical in PLL mode
• Flexible input options: External crystal, CMOS (10–200 MHz), SSTL/HSTL, or Differential (10–350 MHz)

Applications

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

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet revision to confirm package type and tape/reel specifications. Confirm availability status directly with authorized distributors as stock levels fluctuate. Ensure the configuration file matches the required pin-selectable settings for the target application.

Selection Notes

Select this component when four distinct, non-integer-related clock frequencies are required from a single device. Choose between the D-series variants based on the specific input reference requirement; verify if the design utilizes a crystal input or an external clock source. Ensure the output voltage levels (1.5V, 1.8V, 2.5V, 3.3V) match the load requirements for LVPECL, LVDS, or CMOS outputs.

Part Context

The SI5335D belongs to the Si5335 family of highly flexible clock generators. The 'D' suffix typically denotes a specific input configuration variant within the series, often related to crystal vs. external clock input support. This part replaces multiple discrete oscillators and buffers, simplifying PCB layout and reducing component count in high-speed digital systems.

Replacement Considerations

Direct replacements within the Si5335 family include other B0xxxxx suffixes with matching input/output configurations. Verify that substitute parts support the same pin-selectable configuration modes and output drive strengths. Cross-reference with Si5338 or Si5339 if additional outputs or different form factors are needed.