CVCO55BH-5450-5550

Overview

The CVCO55BH-5450-5550 is a voltage-controlled oscillator (VCO) manufactured by Crystek Corporation. It operates within a frequency range of 5450 MHz to 5550 MHz, with a center frequency of 5500 MHz. The device requires a supply voltage of 5.25 V and supports a tuning voltage range from 500 mVDC to 4.5 VDC. Key electrical specifications include a load capacitance of 10 pF, an output power of ±3 dBm, and a second harmonic level of -10 dBc. The component is designed for surface mount installation and functions reliably across a temperature range of -40°C to +85°C.

Feature Summary

• Provides stable oscillation in the 5.45–5.55 GHz microwave band
• Supports wide tuning voltage control for frequency adjustment
• Designed for high-temperature operational environments

Applications

• Microwave communication systems
• Test and measurement equipment
• Wireless data transmission modules

Procurement Notes

Verify the specific part number suffix against official Crystek documentation to ensure correct frequency and voltage specifications. Confirm that the required supply voltage of 5.25 V aligns with system design constraints. Check for RoHS compliance status if environmental regulations apply. Ensure the surface mount package dimensions fit the intended PCB layout before finalizing procurement orders.

Selection Notes

Select this component when a fixed microwave frequency range near 5.5 GHz is required. Consider the ±3 dBm output power capability for direct interface requirements. Evaluate the 10 pF load capacitance compatibility with existing circuit designs. Verify that the operating temperature range meets the environmental conditions of the target application site.

Part Context

This model belongs to the CVCO55 series of voltage-controlled oscillators produced by Crystek Corporation. The series is engineered for microwave applications requiring precise frequency control. The BH variant specifically denotes the 5450–5550 MHz frequency band configuration. These components are typically used in RF front-end designs where stability and phase noise performance are critical.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Cross-referencing with other Crystek CVCO55 variants may be necessary if frequency or voltage parameters differ.