SI5338N-B06153-GMR

Overview

The SI5338N-B06153-GMR is a programmable quad clock generator from Skyworks Solutions. It synthesizes four independent output clocks with zero ppm precision using MultiSynth technology. The device supports differential and single-ended outputs, accommodating formats such as LVPECL, LVDS, HCSL, CMOS, SSTL, and HSTL. It operates on a single core supply of 1.8 V, 2.5 V, or 3.3 V and features low phase jitter of 0.7 ps RMS typical. Configuration is performed via an I2C/SMBus interface.

Feature Summary

• Four independent output drivers supporting any frequency synthesis up to 710 MHz
• Low phase jitter performance of 0.7 ps RMS typical
• Flexible input reference options including external crystals (8-30 MHz) and differential inputs (up to 710 MHz)
• Independent output voltage configuration per driver at 1.5 V, 1.8 V, 2.5 V, or 3.3 V

Applications

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

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm factory programming parameters. Ensure the I2C pull-up voltage requirements are met for standard mode compatibility. Confirm package type matches the design footprint before procurement.

Selection Notes

Select this component when multiple independent clock frequencies are required from a single source. Verify that the desired output signal formats (LVPECL, LVDS, etc.) align with the available driver configurations. Check that the input reference frequency falls within the supported range for the chosen input pin configuration.

Part Context

This part belongs to the Si5338 family of I2C-programmable clock generators. The family utilizes patented MultiSynth technology to replace multiple discrete crystal oscillators. Variations in the ordering suffix typically denote different factory-programmed frequency tables rather than functional differences.

Replacement Considerations

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