511FCB-AAAG

Programmable Oscillators Overview

The Skyworks Solutions Inc. 511FCB-AAAG is a programmable crystal oscillator (XO) from the Si511 series, designed for general-purpose clocking applications. It operates on a single 2.5V supply voltage and features LVDS output format with an enable pin at Pin 1. The device supports frequencies ranging from 100 kHz to 124.999 MHz with a frequency stability of ±20 ppm. It utilizes a 6-SMD, No Lead package measuring 7.00 mm x 5.00 mm x 1.80 mm. The component functions within a temperature range of -40°C to +85°C.

Programmable Oscillators Feature Summary

• Programmable architecture allows customization of output frequency within the specified range.
• LVDS differential output format ensures high-speed signal integrity.
• Integrated enable function controlled via Pin 1 for power management.

Programmable Oscillators Applications

• General-purpose clock generation in electronic systems
• Data communication equipment requiring precise timing
• Industrial control systems operating in standard commercial temperature ranges

Programmable Oscillators Procurement Notes

Verify the specific suffix codes against official Skyworks documentation to confirm exact frequency and tolerance requirements. Ensure the ordering part number matches the required programming configuration. Confirm package dimensions and lead-free status align with assembly specifications. Cross-reference the datasheet for any recent product change notices affecting electrical characteristics or mechanical tolerances.

Programmable Oscillators Selection Notes

Select this component when a fixed-frequency XO is insufficient and programmability is required. Compare against other Si511 variants if different output formats like CMOS or LVPECL are needed. Consider the 2.5V supply constraint and LVDS interface compatibility with the target load circuit. Evaluate thermal performance within the -40°C to +85°C operational window.

Programmable Oscillators Part Context

The 511FCB-AAAG belongs to the Skyworks Si511 family of standard oscillators. This series provides flexible clock solutions for various digital applications. The model represents a pre-programmed variant within the broader configurable oscillator portfolio, offering a balance between flexibility and standardized performance metrics for system designers.

Programmable Oscillators Replacement Considerations

Direct substitutes include other Skyworks Si511 models with matching LVDS outputs and 2.5V operation, such as the 511FCB133M333AAG for specific frequency needs. Verify that alternative parts maintain the same 6-SMD package footprint and enable pin configuration to ensure board-level compatibility without redesign.

Programmable Oscillators FAQ

What is the output format of the 511FCB-AAAG?

The 511FCB-AAAG provides an LVDS (Low Voltage Differential Signaling) output format.

What is the supply voltage requirement for this oscillator?

The device requires a single 2.5V supply voltage to operate.

Does the 511FCB-AAAG have an enable function?

Yes, the oscillator includes an enable function controlled by Pin 1.