511HCA-AAAG

Programmable Oscillators Overview

The Skyworks Solutions Inc. 511HCA-AAAG is a programmable single-frequency crystal oscillator (XO) from the Si511 series, designed for general-purpose clocking applications. It operates within a frequency range of 0.1 MHz to 250 MHz and delivers an HCSL output format. The device supports a supply voltage of 2.5 V and features an enable/disable function via Pin 1. It is housed in a compact 7 mm x 5 mm surface-mount package with six solder pads. The unit maintains a frequency stability of ±20 ppm across an industrial operating temperature range of -40°C to +85°C.

Programmable Oscillators Feature Summary

• Programmable single-frequency operation supporting a wide range from 0.1 MHz to 250 MHz
• HCSL output interface optimized for high-speed digital systems
• Integrated enable/disable control accessible through Pin 1
• Compact 6-SMD no-lead package design suitable for space-constrained layouts

Programmable Oscillators Applications

• High-speed data transmission interfaces requiring precise clocking
• Telecommunications equipment signal processing circuits
• Industrial automation control systems
• Network infrastructure synchronization modules

Programmable Oscillators Procurement Notes

Verify the specific programming parameters and factory configuration prior to ordering, as this is a programmable component. Confirm that the required frequency falls within the supported operational range of 0.1 MHz to 250 MHz. Ensure the design accommodates the 2.5 V supply requirement and the HCSL output electrical characteristics. Check the lead time and minimum order quantities with authorized distributors, as availability may vary based on production schedules.

Programmable Oscillators Selection Notes

Select the 511HCA-AAAG when a programmable solution with HCSL outputs is required for frequencies up to 250 MHz. This model is appropriate for designs needing a 2.5 V supply and Pin 1 enable functionality. Consider alternative Skyworks models if different output formats like LVDS or CMOS are needed, or if the application requires a different supply voltage such as 3.3 V. Evaluate thermal management requirements given the -40°C to +85°C operating range.

Programmable Oscillators Part Context

The 511HCA-AAAG belongs to the Si511 family of standard clock oscillators manufactured by Skyworks Solutions Inc. This series provides flexible timing solutions for various electronic applications. The part is classified as a standard oscillator with a crystal base resonator. It is distinct from other Si511 variants by its specific HCSL output type and 2.5 V operating voltage profile.

Programmable Oscillators Replacement Considerations

Direct substitutes within the same series include other Skyworks Si511 models with compatible pinouts and similar electrical specifications. Verify that any replacement matches the HCSL output format and 2.5 V supply requirement. Cross-reference with Skyworks documentation for parameter-equivalent parts if exact frequency programming differs.