511ACA-AAAG

Programmable Oscillators Overview

The Skyworks Solutions Inc. 511ACA-AAAG is a standard clock oscillator from the Si511 series, designed for general-purpose applications within a frequency range of 0.1 MHz to 250 MHz. It features an LVPECL output format and operates on a nominal supply voltage of 3.3 V, with a minimum of 2.97 V and a maximum of 3.63 V. The device supports enable/disable functionality via Pin 1 and is housed in a compact 7 mm x 5 mm surface-mount package. It maintains a frequency stability of 30 PPM and includes a load capacitance of 15 pF. The unit weighs approximately 186 mg and functions reliably across an industrial temperature range of -40°C to +85°C.

Programmable Oscillators Feature Summary

• Supports single-frequency operation with programmable output frequencies ranging from 0.1 MHz to 250 MHz.
• Features LVPECL output format optimized for high-speed digital interfaces.
• Includes dedicated enable/disable control pin for power management flexibility.

Programmable Oscillators Applications

• General-purpose clock generation in electronic systems
• High-speed data transmission interface timing
• Telecommunications equipment signal processing

Programmable Oscillators Procurement Notes

Verify the specific frequency value required for your application, as the base part number indicates a range rather than a fixed frequency. Confirm that the LVPECL output format matches your receiver input requirements. Ensure the operating voltage range aligns with your system's power supply rails. Check the latest datasheet for any updates regarding mechanical dimensions or environmental compliance status before finalizing procurement.

Programmable Oscillators Selection Notes

Select this component when a stable LVPECL clock source is needed within the 0.1-250 MHz range. Consider the 3.3 V supply requirement and the -40°C to +85°C operating temperature range. The 7x5 mm SMD package suits space-constrained designs. Verify if the enable pin functionality is necessary for your power sequencing strategy compared to other variants in the Si511 family.

Programmable Oscillators Part Context

This oscillator belongs to the Si511 series by Skyworks Solutions, which offers various output formats and frequency options. It shares the same physical footprint and basic operational principles with other models like the 511ABA and 511BAA series, differing primarily in output type and specific frequency settings. The series is widely used in networking and computing infrastructure.

Programmable Oscillators Replacement Considerations

Direct substitutes include other Skyworks Si511 series oscillators with matching LVPECL outputs and similar frequency ranges, such as the 511ABA200M000AAG or 511ACA72M0000AAGR, provided the specific frequency and stability requirements are met. Always verify electrical parameters against the original design specifications.

Programmable Oscillators FAQ

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

The 511ACA-AAAG utilizes an LVPECL (Low Voltage Positive Emitter Coupled Logic) output format.

Does the 511ACA-AAAG support power-down modes?

Yes, it features an enable/disable function controlled by Pin 1 to manage power consumption.