SI5338C-B06036-GMR

Overview

The SI5338C-B06036-GMR is a programmable quad clock generator from Skyworks Solutions, utilizing MultiSynth technology to synthesize any frequency on four independent output drivers. It supports flexible input references including external crystals (8–30 MHz), CMOS (up to 200 MHz), and differential inputs (up to 710 MHz). The device features low phase jitter of 0.7 ps RMS typical, zero ppm frequency accuracy, and glitchless frequency adjustments. It operates from a single core supply of 1.8 V, 2.5 V, or 3.3 V within an operating temperature range of –40 °C to +85 °C.

Feature Summary

• Four independent output drivers supporting LVPECL, LVDS, CML, HCSL, CMOS, SSTL, and HSTL formats
• Low phase jitter performance with 0.7 ps RMS typical value
• Glitchless frequency adjustment via independent increment/decrement feature in 1 ppm steps
• Configurable spread spectrum generation with modulation rates from 33 to 63 kHz

Applications

• PCIe Gen 1/2/3/4 common clock and SRNS compliance
• Ethernet switch and router timing
• Processor and FPGA clocking
• Broadcast video and audio timing

Procurement Notes

Verify the specific ordering suffix B06036 against the manufacturer's official documentation to confirm factory-programmed register settings. Confirm package type and RoHS compliance status prior to procurement. Ensure I2C pull-up voltage requirements are met for standard mode operation.

Selection Notes

Select this component when multiple distinct clock frequencies are required from a single IC. Verify that the desired output signal formats match the configurable driver capabilities. Ensure the input reference source falls within the supported frequency ranges for the chosen configuration.

Part Context

This part belongs to the Si5338 family of I2C-programmable clock generators. It replaces discrete crystal oscillators and provides high-precision synthesis. The device integrates NVM for storing configurations and supports SMBus-compatible interfaces for system control.

Replacement Considerations

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