552BM000270DGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 552BM000270DGR is a dual frequency voltage-controlled crystal oscillator (VCXO) from the Si552 series, designed for high-performance timing applications. It operates within a frequency range of 10 MHz to 1.4 GHz and supports LVDS output format. The device functions on a supply voltage between 2.97 V and 3.63 V, with a typical operating voltage of 3.3 V and a maximum current rating of 108 mA. It features a load capacitance of 15 pF and maintains a duty cycle of up to 55%. The component is housed in a 7 mm x 5 mm surface-mount package with a height of 1.8 mm, suitable for SMD/SMT installation. It ensures reliable operation across an extended temperature range from -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Dual frequency VCXO architecture supporting wideband operation from 10 MHz to 1.4 GHz
• LVDS differential output interface for high-speed signal integrity
• Compact 7 mm x 5 mm surface-mount package design
• Extended industrial temperature range capability

Pin ConfigurableSelectable Oscillators Applications

• Telecommunications base station synchronization
• High-speed data communication interfaces
• Test and measurement equipment timing sources
• Network infrastructure clock distribution

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific suffix 'DGR' indicates reel packaging when sourcing. Confirm the part number matches the exact frequency and output configuration required for the target application. Ensure compatibility with the specified 3.3 V supply voltage and LVDS load requirements. Check for RoHS compliance documentation as per manufacturer standards. Validate that the ordering quantity aligns with the standard reel pack size provided by the distributor.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this model when a dual-frequency VCXO with LVDS outputs is required for frequencies up to 1.4 GHz. Consider the 7 mm x 5 mm footprint for space-constrained PCB layouts. Ensure the application environment stays within the -40°C to +85°C operational limits. Compare power consumption against CMOS or PECL alternatives if lower current draw is critical. Verify that the 15 pF load capacitance matches the system design specifications.

Pin ConfigurableSelectable Oscillators Part Context

This component belongs to the Si552 family of dual frequency VCXOs from Skyworks Solutions. It shares the same physical dimensions and general electrical characteristics with other variants in the series, differing primarily in frequency tuning ranges and output formats. The 552BM000270DGR specifically utilizes LVDS outputs, distinguishing it from CMOS or PECL versions like the 552CK or 552AJ series. It is engineered for robust performance in demanding digital communication systems.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Direct substitutes within the Si552 series include 552BC000132DGR for LVDS output in reel packaging. For single-ended LVDS or different packaging, consider 552BM000270DG. CMOS output equivalents are available in the 552CK series, while PECL options exist in the 552AJ series. Always verify frequency coverage and pinout compatibility before substitution.