CVCO55BE-3050-3400

Overview

The CVCO55BE-3050-3400 is a Voltage Controlled Oscillator (VCO) from Crystek Corporation designed for microwave applications. It operates within a frequency range of 3050 MHz to 3400 MHz, with a center frequency of 3225 MHz. The device requires a supply voltage of 5V and draws a typical supply current of 25mA. It features a tuning sensitivity of 40 MHz/V and delivers an output power of approximately 4 dBm (±2 dB). The component utilizes a QFN-16 package with dimensions of 12.70 x 12.70 mm and a height of 3.81 mm. It supports surface mount technology (SMT) installation and functions reliably across a temperature range of -40°C to +85°C.

Feature Summary

• Provides stable voltage-controlled oscillation in the 3 GHz microwave band
• Utilizes compact QFN-16 surface mount packaging for efficient board integration
• Designed for reliable operation across extended industrial temperature ranges

Applications

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

Procurement Notes

Verify that the specific part number matches the required frequency range of 3050 MHz to 3400 MHz. Confirm compatibility with the 5V supply voltage requirement and ensure the QFN-16 footprint aligns with the PCB layout. Check for RoHS compliance if environmental regulations apply to the final assembly. Ensure storage conditions maintain component integrity prior to soldering.

Selection Notes

Select this VCO when a fixed frequency range around 3.2 GHz is required with precise voltage control. Consider the 40 MHz/V tuning sensitivity for loop design stability. Evaluate the 4 dBm output power against system loss budgets. The QFN-16 package size must fit within the available space constraints of the target application board.

Part Context

This component belongs to the CVCO55 series of voltage controlled oscillators manufactured by Crystek Corporation. The series is characterized by its use in high-frequency microwave applications requiring stable frequency generation. The BE suffix typically denotes specific performance characteristics within the product line, tailored for integration into modern RF front-end modules.

Replacement Considerations

Direct substitutes may include other Crystek models such as CVCO55BE-3000-3100 or CVCO55BE-2900-3100 if the frequency range can be adjusted. Verify pinout compatibility and thermal requirements before replacing. Cross-reference datasheets for any differences in tuning sensitivity or output power specifications.