CVCO55BE-2400-2670

Overview

The CVCO55BE-2400-2670 is a voltage-controlled oscillator (VCO) manufactured by Crystek Corporation. It operates within a frequency range of 2400 MHz to 2670 MHz, with a typical center frequency of 2535 MHz. The device requires a 5V supply and draws 25mA of current. It features a tuning sensitivity of 4 MHz/V over a control voltage range of 1V to 17V. Output power is specified at 4±2 dBm, with second harmonic suppression of -15dBc and phase noise of -100 dBc/KHz. It functions between -40°C and +85°C in a QFN-16 package measuring 12.70 x 12.70 mm.

Feature Summary

• Integrated voltage-controlled oscillator design for microwave frequency generation
• Surface-mount QFN-16 packaging for compact circuit integration
• Wide tuning range capability with standard 5V operation

Applications

• Microwave communication systems
• Frequency synthesis circuits
• Test and measurement equipment

Procurement Notes

Verify the specific part number suffix against official Crystek documentation to confirm exact frequency range and pinout configuration. Ensure compatibility with 5V logic levels and thermal requirements for the operating environment. Confirm RoHS compliance status if required for your assembly process. Cross-reference datasheet revision dates to ensure accurate electrical specifications are applied during design validation.

Selection Notes

Select this component when a fixed-frequency VCO solution is needed within the 2.4 GHz to 2.67 GHz band. Consider the QFN-16 footprint for space-constrained PCB layouts. Evaluate the 4 MHz/V tuning sensitivity against loop filter requirements. Verify that the 25mA current draw fits within the system's power budget. Check phase noise performance against receiver sensitivity specifications.

Part Context

This model belongs to the CVCO55 series of voltage-controlled oscillators from Crystek Microwave. The series offers various frequency bands tailored for different RF applications. The BE suffix typically denotes specific package and performance characteristics within the product line. These components are designed for high-reliability microwave applications requiring stable frequency generation.

Replacement Considerations

Direct substitutes include other Crystek models such as CVCO55BE-2400-2670_15 or variants like CVCO55CC-2400-2400 if frequency ranges overlap. Verify pinout compatibility and electrical parameters before substitution. Consult official replacement guides for cross-reference data.