SI5350C-B05351-GT

Clock Generators, PLLs, Frequency Synthesizers Overview

The SI5350C-B05351-GT is a factory-programmable CMOS clock generator featuring a dual PLL and MultiSynth fractional divider architecture. It generates up to eight non-integer-related frequencies from 2.5 kHz to 200 MHz with 0 ppm error. The device supports glitchless frequency changes, configurable spread spectrum, and static phase offsets. It operates on core and output supply voltages of 1.8 V, 2.5 V, or 3.3 V. This specific part number indicates a 3-output configuration housed in a 10-MSOP package.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Generates exact frequency synthesis at each output with zero parts per million error
• Supports glitchless frequency transitions between two user-defined frequencies per output
• Features low output period jitter typically below 70 picoseconds peak-to-peak
• Allows configurable spread spectrum modulation selectable at individual outputs

Clock Generators, PLLs, Frequency Synthesizers Applications

• HDTV, DVD/Blu-ray, and set-top box systems
• Audio/video equipment and gaming consoles
• Printers, scanners, and projectors
• Handheld instrumentation devices
• Residential gateways and networking communication equipment

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the factory-programmed configuration matches the required system timing specifications before integration. Confirm that the 10-MSOP package variant aligns with the target PCB land pattern design. Ensure the ordering suffix corresponds to the correct pinout and electrical characteristics for the intended application environment.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when a fixed-frequency solution eliminates the need for I2C programming during runtime. Choose the 10-MSOP package for designs requiring three independent clock outputs within a compact footprint. Verify that the reference input requirements match either a crystal oscillator or an external clock signal source.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This device belongs to the Si5350 family of programmable clock generators manufactured by Skyworks Solutions. It serves as a replacement for multiple discrete crystals, oscillators, and PLL circuits. The 'B' designation indicates factory preprogramming, while the 'GT' suffix specifies the 10-MSOP package type with three outputs.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

SI5350C-B04868-GT

Clock Generators, PLLs, Frequency Synthesizers FAQ

Can the SI5350C-B05351-GT generate synchronous clocks?

Yes, the device supports synchronous clocks locked to an external reference input via the CLKIN pin.

What is the maximum output frequency supported by this device?

The device can generate output frequencies up to 200 MHz.

Is spread spectrum modulation available on all outputs?

Spread spectrum is available on outputs referencing PLLA but is not supported on clocks synchronized to PLLB.