511RCA-AAAG

Programmable Oscillators Overview

The Skyworks Solutions Inc. 511RCA-AAAG is a programmable crystal oscillator (XO) from the Si511 series, designed for single-frequency applications in the 0.1-250 MHz range. It operates on a 1.8V supply voltage and features CMOS output logic with an enable/disable function controlled via Pin 1. The device utilizes a surface-mount 6-SMD, no-lead package measuring 7.00mm x 5.00mm x 1.80mm. It offers a frequency stability of ±20ppm and supports an operating temperature range of -40°C to +85°C. Maximum supply current is 26mA during operation and 18mA when disabled.

Programmable Oscillators Feature Summary

• Programmable architecture allows for custom frequency generation within the specified operational range.
• Integrated enable/disable control pin facilitates power management and system synchronization.
• Compact surface-mount footprint optimizes board space utilization for dense electronic designs.

Programmable Oscillators Applications

• High-speed data transmission interfaces requiring precise clock signals
• Telecommunications equipment and network infrastructure
• Industrial automation and control systems

Programmable Oscillators Procurement Notes

Verify the specific programming requirements and frequency configuration prior to procurement, as this is a programmable component. Confirm that the 1.8V supply voltage aligns with the target system design. Ensure compatibility with the 6-SMD package dimensions for PCB layout. Check official distributor channels for availability and lead times, as stock levels may vary.

Programmable Oscillators Selection Notes

Select this model when a stable, low-voltage CMOS clock source is required with flexible frequency customization. Consider the ±20ppm stability for applications tolerant of minor frequency variations. Evaluate the 26mA current consumption against power budget constraints. Compare against fixed-frequency alternatives if programmability is not needed to potentially reduce cost and complexity.

Programmable Oscillators Part Context

The 511RCA-AAAG belongs to the Si511 family of standard clock oscillators manufactured by Skyworks Solutions Inc. This series is engineered for general-purpose timing applications, offering a balance of performance, size, and power efficiency. It complements other variants in the lineup that may differ in output types, voltage levels, or packaging options.

Programmable Oscillators Replacement Considerations

Direct substitutes may include other Skyworks Si511 series parts with compatible voltage and package specifications. Verify equivalent frequency stability and output logic before substitution. Cross-reference with manufacturer datasheets to ensure functional parity regarding pinout and electrical characteristics.