511EBB-ABAG

Programmable Oscillators Overview

The Skyworks Solutions Inc. 511EBB-ABAG is a programmable crystal oscillator (XO) from the Si511 series, designed for high-performance clocking applications. It features an LVPECL output format and operates within a supply voltage range of 2.375V to 3.63V. The device supports frequencies up to 250MHz with a frequency stability of ±50ppm over the operating temperature range of -40°C to +85°C. It utilizes a 6-SMD, no-lead package measuring 5.00mm x 3.20mm x 1.33mm. Key functional attributes include enable/disable control and low power consumption, making it suitable for demanding digital systems requiring precise timing signals.

Programmable Oscillators Feature Summary

• Supports programmable frequency generation via I2C interface
• Provides differential LVPECL output signals for noise immunity
• Features enable/disable pin for power management optimization
• Operates across extended industrial temperature ranges

Programmable Oscillators Applications

• High-speed data communication interfaces
• Network synchronization equipment
• Telecommunications base stations
• Industrial automation control systems

Programmable Oscillators Procurement Notes

Verify the specific frequency configuration required for your application, as this is a programmable device. Confirm that the LVPECL output compatibility matches your receiving circuitry. Ensure the supply voltage aligns with the specified operational range. Check for any specific programming requirements or blank unit availability if custom frequencies are needed beyond standard configurations.

Programmable Oscillators Selection Notes

Select this component when LVPECL outputs are required for high-speed signal integrity. Consider the ±50ppm stability requirement against system jitter budgets. Evaluate the 5x3.2mm footprint constraints against PCB layout limitations. Compare power consumption metrics with alternative single-ended outputs if noise sensitivity is lower in the target design.

Programmable Oscillators Part Context

This part belongs to the Si511 family of programmable oscillators, which offers flexibility in frequency selection and output formats. Unlike fixed-frequency crystals, these devices allow for customized clock generation through digital programming. The series is widely used in modern electronics where multiple clock domains require precise synchronization and low phase noise performance.

Programmable Oscillators Replacement Considerations

Direct substitutes may include other Skyworks Si511 variants with compatible output types such as LVDS or CMOS, provided the frequency and package dimensions match. Verify electrical compatibility regarding supply voltage and current draw before substitution.