SI5350C-B05659-GTR

Clock Generators, PLLs, Frequency Synthesizers Overview

The SI5350C-B05659-GTR is a factory-programmable CMOS clock generator manufactured by Skyworks Solutions. It utilizes a dual PLL and MultiSynth fractional divider architecture to generate up to eight non-integer-related frequencies ranging 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 supply voltages of 1.8 V, 2.5 V, or 3.3 V and output buffer voltages of 1.8 V, 2.5 V, or 3.3 V. The specific part number indicates a pin-configured variant in the GTR (Tape and Reel) packaging format.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Generates free-running and synchronized clocks using a dual PLL architecture
• Supports exact frequency synthesis with zero parts-per-million error
• Enables glitchless frequency transitions between two programmable states per output
• Provides user-configurable control pins for power down, output enable, and spread spectrum

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 ordering suffix against the manufacturer's official documentation to confirm the specific package type and tape-and-reel configuration. Ensure the factory-programmed frequency plan matches the target application requirements before procurement. Confirm that the pin-compatible variant aligns with the existing board layout constraints.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when a single IC must replace multiple crystals, oscillators, and PLLs to reduce board space and cost. Choose the 10-MSOP package if three outputs are sufficient, or consider larger packages for higher channel counts. Verify that the required reference input is compatible with the Si5350C's support for both crystal inputs and external clock signals.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This component belongs to the Si5350 family of factory-programmable clock generators. It serves as a direct replacement for traditional discrete timing solutions involving separate oscillators and synthesizers. The 'B' designation typically denotes the specific generation or feature set within the broader Si5350 product line offered by Skyworks.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Compatible replacements include other factory-programmable variants within the Si5350 family, such as SI5350A or SI5350B series parts, provided they match the required output count and package footprint. Cross-reference the specific frequency plan using ClockBuilder Pro software to ensure functional equivalence.