CVCO55CC-2567-2741

Overview

The CVCO55CC-2567-2741 is a coaxial resonator voltage-controlled oscillator manufactured by Crystek Corporation. It operates within a frequency range of 2.567 GHz to 2.741 GHz, centered at 2654 MHz. The device requires an 8 V supply voltage and accepts a tuning voltage range of 0.1 V to 16 V. It delivers an output power of ±2 dBm with a typical second harmonic suppression of -15 dBc. The unit features a load capacitance of 22 pF and is designed for operation in environments ranging from -40°C to +85°C.

Feature Summary

• Utilizes coaxial resonator technology for stable oscillation
• Operates on a fixed 8 V supply voltage
• Provides wide tuning voltage control from 0.1 V to 16 V
• Designed for high-temperature industrial environments up to 85°C

Applications

• RF and microwave filter testing systems
• Mixer local oscillator circuits
• Amplifier bias and test setups
• Microwave radio frequency generation

Procurement Notes

Verify the specific datasheet revision and pinout configuration before integration, as manufacturing updates may occur. Confirm that the required 8 V supply rail matches your system design constraints. Ensure the tuning voltage interface aligns with your control circuitry capabilities. Check for any specific handling requirements related to the coaxial package structure during assembly.

Selection Notes

Select this component when a fixed 8 V supply is available and a narrow frequency band around 2.6 GHz is required. The coaxial resonator design offers distinct performance characteristics compared to planar technologies. Consider the ±2 dBm output power level against your downstream amplifier or mixer input requirements. Evaluate the -15 dBc harmonic suppression against your spectral purity needs.

Part Context

This part belongs to the CVCO55 series of voltage-controlled oscillators produced by Crystek Microwave. The series focuses on coaxial resonator designs intended for robust RF and microwave applications. These components are engineered to provide reliable frequency generation in demanding industrial and telecommunications environments where stability and temperature resilience are critical.

Replacement Considerations

No public confirmed substitute part numbers are documented for this specific model.