CVCO55BE-2300-2575

Overview

The CVCO55BE-2300-2575 is a voltage-controlled oscillator (VCO) manufactured by Crystek Corporation. It operates within a frequency range of 2300 MHz to 2575 MHz. The device utilizes a control voltage range of 500 mVDC to 18 VDC for tuning. Key electrical specifications include an output power of 3 dBm, a typical phase noise of -100 dBc/Hz, and a maximum current consumption of 30 mA. The unit features a pushing factor of 1 MHz/V and a tuning sensitivity of 20 MHz/V. It is housed in a surface-mount package measuring 12.7 mm x 12.7 mm x 3.81 mm.

Feature Summary

• Provides stable voltage-controlled oscillation across the 2.3 GHz to 2.575 GHz band
• Features low phase noise characteristics for signal integrity
• Designed with minimized pushing effects for frequency stability under supply variations

Applications

• Wireless communication systems requiring local oscillators
• RF test and measurement equipment
• Satellite navigation receivers
• Broadband data transmission modules

Procurement Notes

Verify the specific ordering suffix against the manufacturer's latest datasheet to ensure compatibility with required packaging and tolerance levels. Confirm that the control voltage requirements align with the system design, as the specified range extends up to 18 VDC. Ensure the PCB layout supports the SMD/SMT footprint dimensions of 12.7 mm by 12.7 mm. Check for any recent engineering change notices that may affect pinout or performance parameters before finalizing the bill of materials.

Selection Notes

Select this component when a wide tuning range from 2300 MHz to 2575 MHz is required in a compact form factor. Consider the 18 VDC control voltage requirement, which differs from standard 5 V logic levels, necessitating appropriate driver circuitry. Evaluate the -100 dBc/Hz phase noise specification against system sensitivity needs. The 3 dBm output power may require amplification depending on downstream stage input requirements.

Part Context

This model belongs to the CVCO55BE series of voltage-controlled oscillators from Crystek Corporation. The series is designed for microwave applications requiring reliable frequency generation. The BE variant typically denotes specific package and performance characteristics distinct from other series like CC or CL. These components are part of Crystek's broader portfolio of frequency control solutions used in RF and microwave industries.

Replacement Considerations

Direct replacements must match the 2300-2575 MHz frequency range and 18 VDC control voltage. Verify phase noise and output power specifications to ensure no degradation in system performance. Cross-reference the 12.7 mm x 12.7 mm SMD footprint for mechanical compatibility. Consult Crystek documentation for approved substitute part numbers within the CVCO55 family.