CVCO55BE-1820-2100

Overview

The CVCO55BE-1820-2100 is a voltage-controlled oscillator from the Crystek CVCO55 series, designed for microwave applications. It operates within a frequency range of 1820 MHz to 2100 MHz with a center frequency of 1960 MHz. The device utilizes a 5V supply and accepts a tuning voltage between 0.3 V and 4.7 V. Key electrical specifications include a typical phase noise of -118 dBc/Hz, output power of -5.0 ±1 dBm, and a maximum current consumption of 40 mA. It features a second harmonic suppression of -20 dBc typ and a pushing factor of 0.5 MHz/V. The component is housed in a 16-QFN package measuring 12.70mm x 12.70mm x 5.59mm and supports an operating temperature range of -40°C to 85°C.

Feature Summary

• Provides stable voltage-controlled oscillation across a wide microwave frequency band
• Delivers consistent RF output power with low phase noise characteristics
• Engineered for compact integration using a surface-mount QFN package

Applications

• Wireless communication systems requiring local oscillator signals
• Test and measurement equipment needing precise frequency generation
• Microwave receiver and transmitter front-end modules

Procurement Notes

Verify the specific part number suffix against official Crystek documentation to ensure correct frequency range and pinout configuration. Confirm RoHS compliance status and environmental classifications prior to procurement. Cross-reference the datasheet revision date to guarantee access to the most recent technical specifications and mechanical drawings. Ensure compatibility with existing PCB footprint designs before finalizing orders.

Selection Notes

Select this model when a fixed-frequency VCO covering the 1.8 GHz to 2.1 GHz range is required. Evaluate the -118 dBc/Hz phase noise specification against system sensitivity requirements. Consider the 40 mA current draw for power budget calculations. Verify that the 16-QFN package dimensions fit within the available board space constraints.

Part Context

This component belongs to the CVCO55 series of voltage-controlled oscillators manufactured by Crystek Corporation. The series offers various frequency ranges tailored for different microwave applications. The CVCO55BE variant specifically targets higher frequency operations compared to lower-band models within the same product family.

Replacement Considerations

Consult the official CVCO55 selector guide for alternative part numbers with matching frequency ranges or package types. Direct substitutes must maintain identical pin configurations and electrical performance metrics to ensure seamless integration without circuit redesign.