CVCO55BE-1660-1760

Overview

The CVCO55BE-1660-1760 is a voltage-controlled oscillator (VCO) manufactured by Crystek Corporation. It operates within a frequency range of 1660 MHz to 1760 MHz, with a center frequency of 1710 MHz. The device utilizes a tuning voltage range of 0.3 V to 4.7 V and requires a 5 V power supply. It features a typical phase noise of -110 dBc/Hz and an output power of 0 ±2 dBm. The component is housed in a 16-QFN package measuring 12.7 mm x 12.7 mm x 5.58 mm. It supports a maximum current consumption of 25 mA and functions within a temperature range of -40°C to +85°C.

Feature Summary

• Provides stable microwave frequency generation across the specified L-band range
• Integrates compact surface-mount QFN packaging for efficient PCB layout
• Delivers consistent output power with controlled harmonic distortion levels

Applications

• Wireless communication systems requiring L-band signal generation
• Test and measurement equipment utilizing precise frequency references
• Microwave receiver architectures needing local oscillator sources

Procurement Notes

Verify the specific suffix designation against official Crystek documentation to ensure correct frequency tolerance and pinout configuration. Confirm that the required operating temperature range aligns with the -40°C to +85°C specification provided in the datasheet. Ensure compatibility with the 16-QFN footprint dimensions of 12.7 mm x 12.7 mm during board design validation. Cross-reference the tuning voltage requirements with system power supply capabilities to guarantee proper modulation performance.

Selection Notes

Select this component when a fixed frequency range between 1660 MHz and 1760 MHz is required without external tuning adjustments. The integrated design simplifies circuit architecture by combining oscillator and buffer stages. Consider the thermal management requirements associated with the specified operating temperature limits. Evaluate the phase noise performance relative to system sensitivity requirements for optimal signal integrity.

Part Context

This model belongs to the CVCO55 series of voltage-controlled oscillators from Crystek Corporation. The series offers various frequency bands tailored for different microwave applications. The CVCO55BE variant specifically addresses L-band requirements with standardized packaging. This family emphasizes reliability and consistent performance across industrial temperature ranges.

Replacement Considerations

No public confirmed substitute part numbers are available.