511LCB-AAAG

Programmable Oscillators Overview

The Skyworks Solutions Inc. 511LCB-AAAG is a programmable crystal oscillator (XO) from the Si511 series, designed for high-performance clock generation in digital systems. It features a CMOS output format and operates at a supply voltage of 1.8V. The device supports frequencies ranging from 100 kHz to 124.999 MHz with a frequency stability of ±20 ppm. Housed in a compact 6-SMD, No Lead package measuring 7.00mm x 5.00mm, it is suitable for surface-mount assembly. The component functions as a standard XO with enable/disable capabilities, ensuring efficient power management during operation.

Programmable Oscillators Feature Summary

• Programmable frequency generation within the 100 kHz to 124.999 MHz range
• Compact 6-SMD, No Lead surface-mount package design
• Low voltage operation at 1.8V with CMOS output interface
• Frequency stability maintained at ±20 ppm tolerance

Programmable Oscillators Applications

• Digital signal processing systems requiring precise clock sources
• Communication equipment utilizing standard CMOS interfaces
• Embedded systems needing low-voltage programmable oscillators

Programmable Oscillators Procurement Notes

Verify the specific programming requirements and frequency configuration before procurement, as this is a programmable device. Confirm that the 1.8V supply voltage aligns with your system's power architecture. Ensure the 6-SMD, No Lead package dimensions fit your PCB layout constraints. Check for any specific ordering suffixes or blank oscillator availability if custom programming is required through authorized distributors.

Programmable Oscillators Selection Notes

Select the 511LCB-AAAG when a programmable solution is needed for frequencies up to 124.999 MHz with strict ±20 ppm stability. It is appropriate for designs constrained by 1.8V logic levels and requiring a small footprint. Consider alternative models if higher frequencies or different output formats like LVDS are necessary. Evaluate the need for pre-programmed versus blank units based on manufacturing workflow.

Programmable Oscillators Part Context

This component belongs to the Skyworks Si511 family of programmable oscillators, which offers flexibility in frequency selection. It complements other fixed-frequency models in the portfolio by providing customizable clock solutions. The Si511 series is widely used in applications demanding reliable timing with minimal board space, bridging the gap between fixed crystals and more complex PLL-based synthesizers.

Programmable Oscillators Replacement Considerations

Public confirmed substitute part numbers: None identified.