CRBV55BH-4100-4300

Overview

The Crystek Corporation CRBV55BH-4100-4300 is a Voltage Controlled Oscillator (VCO) operating within the 4100 to 4300 MHz frequency range, with a center frequency of 4200 MHz. It requires a supply voltage between 0.5 V and 4.5 V, typically powered at 5 V. The device delivers an output power of approximately 2 dBm and exhibits a typical second harmonic level of -15 dBc. Key performance metrics include a maximum supply current of 15 mA and a typical phase noise of -84 dBc/Hz. It functions within a temperature range of -40°C to 85°C and utilizes a module adapter package with SMA F connectors.

Feature Summary

• Provides stable voltage-controlled oscillation across the specified microwave frequency band
• Integrates low phase noise characteristics for signal integrity
• Features compact module design with integrated SMA F connectors

Applications

• Microwave communication systems requiring precise frequency generation
• Test and measurement equipment utilizing stable local oscillators
• Radio frequency modules needing integrated VCO solutions

Procurement Notes

Verify the specific ordering suffix and mechanical dimensions against the official Crystek datasheet before procurement. Ensure that the required tuning voltage range and supply current specifications align with the system design constraints. Confirm the package type and connector configuration match the intended PCB layout requirements to avoid integration issues during assembly.

Selection Notes

Select this component when a fixed-frequency VCO in the 4.1–4.3 GHz range is required. Consider the -40°C to 85°C operating temperature range for environmental suitability. Evaluate the 15 mA maximum current draw against available power budgets. Verify that the SMA F interface meets the interconnection needs of the target application architecture.

Part Context

This part belongs to the Crystek CRBV55 series of RedBox voltage controlled oscillators. These components are designed for applications demanding reliable microwave frequency synthesis. The series offers various frequency options within the defined operational parameters, providing engineers with standardized solutions for RF circuit development without custom oscillator design.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Cross-referencing with other manufacturers requires careful verification of electrical parameters and mechanical footprint compatibility.