CVCO55BE-1896-1924

Overview

The CVCO55BE-1896-1924 is a voltage-controlled oscillator from Crystek Corporation designed for microwave frequency control applications. It operates within a frequency range of 1896 to 1924 MHz, with a center frequency of 1910 MHz. The device requires a 5V supply voltage and draws a typical operating current of 25mA. It delivers an output power of approximately 4 dBm and exhibits a tuning sensitivity of 18 MHz/V. The component features a QFN-16 package measuring 12.7 x 12.7 mm with a height of 3.81 mm, suitable for surface mount technology. It supports a control voltage range of 0.3 to 4.7V and maintains operation across a temperature range of -40°C to +85°C.

Feature Summary

• Integrated voltage-controlled oscillator providing stable microwave frequency generation
• Compact QFN-16 surface mount package optimized for space-constrained designs
• Wide operational temperature range supporting industrial and commercial environments

Applications

• Wireless communication systems requiring precise frequency synthesis
• Local oscillator stages in RF receiver and transmitter architectures
• Test and measurement equipment needing stable signal sources

Procurement Notes

Verify the specific ordering suffix and package variant against the official Crystek datasheet to ensure compatibility with your design requirements. Confirm that the 5V supply specification aligns with your system's power distribution network. Check the latest product status to confirm active manufacturing availability before finalizing procurement plans.

Selection Notes

Select this component when a fixed frequency range between 1896 and 1924 MHz is required with minimal external tuning circuitry. Consider the 18 MHz/V tuning sensitivity for loop filter design in phase-locked loop applications. Ensure the QFN-16 footprint matches your PCB layout constraints and thermal management strategy.

Part Context

This part belongs to the CVCO55 series of voltage-controlled oscillators from Crystek Corporation. The series offers various frequency ranges tailored for different RF applications. The CVCO55BE-1896-1924 specifically targets the 1.9 GHz band, commonly used in cellular and wireless standards. It shares the same physical package and basic electrical architecture as other variants in the family.

Replacement Considerations

Direct substitutes include other Crystek CVCO55 series models with compatible frequency ranges, such as CVCO55BE-1848-1852 or CVCO55BE-2675-2950, provided the frequency specifications meet the application needs. Verify pinout and package dimensions remain identical when considering cross-model replacements.