552BE000132DGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 552BE000132DGR is a Voltage-Controlled Crystal Oscillator (VCXO) from the Si552 series, housed in a 7 mm x 5 mm surface-mount package with a height of 1.8 mm. It operates on a 3.3 V supply voltage within a range of 2.97 V to 3.63 V and draws a maximum current of 130 mA. The device supports dual frequency outputs at 148.35 MHz and 148.5 MHz, utilizing a crystal base resonator. It features LVPECL output format, a load capacitance of 15 pF, and an operating temperature range from -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Supports dual frequency outputs at 148.35 MHz and 148.5 MHz for flexible system integration.
• Includes enable/disable functionality for power management control.
• Provides LVPECL output format for high-speed digital interfacing.

Pin ConfigurableSelectable Oscillators Applications

• Telecommunications equipment requiring precise clock synchronization
• Data communication systems needing stable frequency references
• Test and measurement instruments demanding low phase noise

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific part number against official Skyworks documentation to confirm the dual frequency configuration of 148.35 MHz and 148.5 MHz. Ensure the LVPECL output format matches the receiving circuit requirements. Confirm the 3.3 V operating voltage and 7x5 mm package dimensions fit the PCB layout constraints. Check for RoHS compliance status if required by regional regulations.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when dual frequency options at 148.35 MHz and 148.5 MHz are necessary within a single package. The LVPECL output is suitable for high-speed applications requiring differential signaling. Consider the 130 mA current consumption and 3.3 V supply requirement for power budgeting. The wide operating temperature range ensures reliability in industrial environments.

Pin ConfigurableSelectable Oscillators Part Context

This VCXO belongs to the Si552 series, designed for high-performance timing applications. It integrates a crystal resonator and voltage-controlled tuning mechanism. The device is manufactured by Skyworks Solutions Inc., a leader in precision timing solutions. The SMD packaging facilitates automated assembly and compact design in modern electronic devices.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Check Skyworks official substitution lists for compatible Si552 variants with matching frequencies and output formats. Verify pin compatibility and electrical specifications before replacing. Ensure the alternative part supports the same enable/disable function and LVPECL output type.