SI5350C-B02390-GT

Clock Generators, PLLs, Frequency Synthesizers Overview

The Skyworks SI5350C-B02390-GT is a factory-programmable CMOS clock generator utilizing a dual PLL and MultiSynth architecture. It supports up to three non-integer-related output frequencies ranging from 2.5 kHz to 200 MHz with zero ppm error. The device operates on a single supply voltage of 1.8 V, 2.5 V, or 3.3 V, consuming typically 20 mA core current. It accepts a 25 MHz or 27 MHz crystal reference or an external clock input between 10 MHz and 100 MHz. The component features low period jitter under 70 ps peak-to-peak and includes configurable spread spectrum modulation for EMI reduction.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Generates free-running and synchronized clocks using a dual PLL and high-resolution fractional divider architecture
• Provides glitchless frequency transitions and exact frequency synthesis with zero ppm error at each output
• Supports user-configurable control pins for power down, output enable, frequency select, and spread spectrum functions
• Enables HCSL compatible swing configurations when specific output supply voltages are applied

Clock Generators, PLLs, Frequency Synthesizers Applications

• PCIe Gen 1 compliant systems
• HDTV, DVD/Blu-ray, and set-top boxes
• Audio/video equipment and gaming consoles
• Printers, scanners, and projectors
• Residential gateways and networking communication devices

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific factory programming parameters associated with the B02390 suffix against the official datasheet before procurement. Confirm that the MSOP-10 package variant matches the required pinout and thermal specifications for the target application design.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this model when a fixed-frequency solution is preferred over I2C programmable variants. Ensure the design utilizes a 25 MHz or 27 MHz crystal reference or provides an external clock signal within the 10 MHz to 100 MHz range. Verify that the three-output configuration meets the system timing requirements without needing additional clock generators.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This component belongs to the Si5350 family of clock generators manufactured by Skyworks Solutions. It serves as a replacement for multiple discrete crystals, oscillators, and PLL circuits. The device integrates level translation capabilities and offers excellent power supply rejection ratio performance.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct replacements include other factory-programmed Si5350C variants such as SI5350C-Bxxxxx-GT. Users must verify that the substitute part number contains the identical frequency configuration data programmed during manufacturing.