SI5338A-B01316-GM

Overview

The SI5338A-B01316-GM is a programmable quad clock generator utilizing MultiSynth technology. It synthesizes any frequency on four independent output drivers with zero ppm precision. The device supports flexible input references, including differential inputs up to 710 MHz and single-ended CMOS inputs up to 200 MHz. Output formats include LVPECL, LVDS, HCSL, CMOS, SSTL, HSTL, and CML, with frequencies ranging from 0.16 MHz to 710 MHz depending on the format. Key electrical parameters include a typical phase jitter of 0.7 ps RMS, a core supply voltage range of 1.71 V to 3.63 V, and an operating temperature range of –40 °C to +85 °C.

Feature Summary

• Low phase jitter of 0.7 ps RMS typical
• Independent frequency increment/decrement for glitchless adjustments in 1 ppm steps
• Highly configurable spread spectrum (SSC) with 0.5% to 5.0% deviation
• Supports PCIe Gen 1/2/3/4 Common Clock and Gen 3 SRNS compliance

Applications

• PCIe Gen1/2/3/4 systems
• Ethernet switch/router clocking
• Processor and FPGA clocking
• Broadcast video/audio timing

Procurement Notes

Verify the specific ordering suffix B01316 against the manufacturer's official documentation to confirm factory programming settings. Ensure I2C pull-up voltages are compatible with the selected core supply voltage. Confirm package integrity for the 24-QFN form factor prior to assembly.

Selection Notes

Select this component when independent, any-frequency synthesis is required for multiple clock domains. Verify that the target output signal format (LVPECL, LVDS, etc.) and frequency range fall within the specified limits. Ensure the design accommodates the 4 x 4 mm QFN-24 package dimensions and thermal requirements.

Part Context

This part belongs to the Si5338 family of I2C-programmable clock generators. It replaces discrete crystal oscillators and provides flexible clock distribution. The device integrates a PLL and MultiSynth dividers to generate precise clock signals from various reference inputs.

Replacement Considerations

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