516FHB001005BAG

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 516FHB001005BAG is a Voltage-Controlled Crystal Oscillator (VCXO) designed for high-performance timing applications. It operates within a frequency range of 100 kHz to 250 MHz, with specific output frequencies including 148.3515 MHz and 148.5 MHz. The device features a frequency stability of ±20 ppm and utilizes an LVDS output format. It is powered by a 2.5 V supply voltage and housed in a compact 5 mm x 3.2 mm surface-mount package. The component supports enable/disable functionality and includes a base crystal resonator.

Pin ConfigurableSelectable Oscillators Feature Summary

• Voltage-controlled operation allows precise frequency tuning via external control signals.
• Low phase noise performance suitable for demanding communication systems.
• Integrated enable/disable function provides power management flexibility.

Pin ConfigurableSelectable Oscillators Applications

• Telecommunications infrastructure equipment
• High-speed data transmission systems
• Test and measurement instrumentation

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific orderable frequency against design requirements, as the part supports multiple outputs such as 148.3515 MHz and 148.5 MHz. Confirm that the 2.5 V supply voltage aligns with the system power architecture. Ensure the LVDS output interface is compatible with the receiving logic. Check the latest datasheet for any pinout revisions or mechanical drawing updates prior to PCB layout finalization.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this VCXO when low jitter and tight frequency stability are critical for signal integrity. The LVDS output offers superior noise immunity compared to CMOS in noisy environments. Consider the 5x3.2 mm footprint for space-constrained designs. Evaluate the need for an enable pin if power cycling is required during operation. Compare against standard XO options if frequency agility is not necessary.

Pin ConfigurableSelectable Oscillators Part Context

This component belongs to the Skyworks Si516 family of VCXOs, which are engineered for precision timing in broadband and wireless applications. The series is known for combining low phase noise with small form factors. It complements other Skyworks oscillators by offering voltage-tunable capabilities while maintaining robust performance across industrial temperature ranges.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Direct substitutes may include other Skyworks Si516 variants with matching frequency and package dimensions. Cross-reference with competitors like SiTime or Epson for equivalent LVDS VCXOs. Verify that replacement parts support the same ±20 ppm stability and 2.5 V operating voltage to ensure circuit compatibility without redesign.