CVCO55BE-1440-1670

Overview

The CVCO55BE-1440-1670 is a voltage-controlled oscillator (VCO) manufactured by Crystek Corporation. It operates within a frequency range of 1440 MHz to 1670 MHz, with a typical center frequency of 1555 MHz. The device utilizes a control voltage range of 0.5 V to 4.5 V for frequency tuning. It is housed in a standard surface-mount package measuring 12.7 mm x 12.7 mm (0.5 in x 0.5 in). The component is RoHS3 compliant and designed for integration into RF systems requiring precise frequency generation.

Feature Summary

• Standard industry footprint design for easy PCB integration
• Wide frequency tuning range via single control voltage input
• Surface-mount construction for automated assembly

Applications

• RF signal generation circuits
• Frequency synthesis systems
• Wireless communication transceivers

Procurement Notes

Verify the specific part number suffix against official Crystek documentation to ensure correct frequency range and pinout configuration. Confirm RoHS3 compliance status if required by project specifications. Cross-reference the datasheet revision date to ensure access to the most current electrical characteristics and mechanical drawings prior to final procurement.

Selection Notes

Select this component when a fixed-frequency-range VCO is required for microwave applications. Ensure the system control voltage aligns with the 0.5 V to 4.5 V operating window. Verify that the 12.7 mm x 12.7 mm package dimensions fit the available board space. Consider thermal management requirements based on the power dissipation specifications found in the official datasheet.

Part Context

This model belongs to the CVCO55 series from Crystek Microwave, which provides standardized VCO solutions for various frequency bands. The series is designed to meet common industry packaging requirements, facilitating replacement or upgrade in existing designs. The BE variant typically denotes specific performance characteristics within the broader CVCO55 family lineup.

Replacement Considerations

Direct substitutes must match the 1440-1670 MHz frequency range and 12.7x12.7 mm package. Check Crystek's official substitution guide for equivalent models like CVCO55BE-1530-2700 if frequency flexibility allows. Verify pin compatibility and control voltage ranges before swapping.