552BM000591DG

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 552BM000591DG is a Voltage-Controlled Crystal Oscillator (VCXO) from the Si552 series, designed for dual-frequency operation within the 10 MHz to 1.4 GHz range. It features an LVDS output format and operates on a 3.3 V supply voltage with a minimum of 2.97 V and maximum of 3.63 V. The device draws 108 mA current and supports a load capacitance of 15 pF. Encased in a 7 mm x 5 mm SMD package with a height of 1.8 mm, it functions reliably between -40°C and +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Dual frequency VCXO architecture supporting wideband tuning
• LVDS differential output interface for signal integrity
• Integrated enable/disable control functionality

Pin ConfigurableSelectable Oscillators Applications

• Telecommunications base station synchronization
• High-speed data transmission equipment clocking
• Test and measurement instrument reference sources

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific frequency configuration and phase noise requirements against the official datasheet before procurement. Confirm that the LVDS output format aligns with the target circuit design. Ensure the operating temperature range meets environmental specifications. Check for RoHS compliance status as indicated in manufacturer documentation.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a dual-frequency VCXO with LVDS outputs is required within the specified voltage and temperature ranges. Consider the 108 mA current consumption and 15 pF load capacitance for power budgeting and impedance matching. Compare against other Si552 variants if CMOS or LVPECL outputs are preferred instead.

Pin ConfigurableSelectable Oscillators Part Context

This part belongs to the Si552 family of VCXOs manufactured by Skyworks Solutions. These oscillators are engineered for applications requiring precise frequency control and low phase noise. The 552BM000591DG specifically utilizes the LVDS output standard, distinguishing it from CMOS or LVPECL variants within the same physical footprint and series.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Direct substitutes within the Si552 series include 552AD000593DGR (LVPECL output) and 552CK000174DG (CMOS output). Verify electrical compatibility regarding output format and current draw when substituting.