516CAA000260BAGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 516CAA000260BAGR is a CMOS Voltage-Controlled Crystal Oscillator (VCXO) from the Si516 series, designed for high-performance timing applications. It operates at a supply voltage of 3.3V and features dual output frequencies of 148.35165MHz and 148.5MHz with a frequency stability of ±20ppm. The device supports enable/disable functionality and draws a maximum current of 29mA during operation, reducing to 22mA in disable mode. Housed in a compact 6-SMD, No Lead package measuring 5.00mm x 3.20mm x 1.33mm, it functions within a temperature range of -40°C to 85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Dual-frequency VCXO output capability supporting 148.35165MHz and 148.5MHz
• Pin-configurable design allowing flexible integration into various circuit layouts
• CMOS output format compatible with standard digital logic interfaces
• Enable/Disable function for power management and signal control

Pin ConfigurableSelectable Oscillators Applications

• Telecommunications equipment requiring precise clock synchronization
• Data communication systems utilizing SDH/SONET standards
• Test and measurement instruments needing stable frequency references
• Networking hardware demanding low jitter clock signals

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify that the specific suffix 'AGR' corresponds to the tape-and-reel packaging configuration required for automated assembly processes. Confirm that the dual-frequency specification matches the target system requirements, as this variant provides fixed outputs rather than programmable ranges. Ensure compatibility with 3.3V logic levels and validate thermal performance within the specified operating temperature range before finalizing procurement orders.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a fixed dual-frequency VCXO is required instead of a programmable alternative. Compare against the 516CKA000260BAGR variant if different pin configurations or slight parameter variations are acceptable. Consider the 6-SMD package size constraints relative to available PCB real estate. Evaluate the ±20ppm stability requirement against system jitter budgets to ensure adequate performance for the intended application environment.

Pin ConfigurableSelectable Oscillators Part Context

This oscillator belongs to the Si516 family of pin-configurable VCXOs manufactured by Skyworks Solutions Inc. The family offers various output formats and frequency options tailored for telecommunications and datacom markets. The 516CAA000260BAGR specifically addresses applications needing dual-frequency generation within a small footprint, distinguishing it from single-frequency or fully programmable models in the same series.

Pin ConfigurableSelectable Oscillators Replacement Considerations

The 516CAA000260BAGR is parameter-equivalent to the 516CAA000260BAG (tray packaging) and the 516CKA000260BAGR (different pin configuration). Verify that the packaging difference between reel and tray does not impact manufacturing processes. Confirm that the CK variant's pinout differences do not require schematic modifications if substituting.