CVCO55CL-0225-0425

Overview

The CVCO55CL-0225-0425 is a voltage-controlled oscillator from Crystek Corporation's CVCO55 series, designed for microwave applications. It operates within a frequency range of 225 MHz to 425 MHz, with a center frequency of 325 MHz. The device requires a supply voltage of 7V and accepts a tuning voltage between 0.5 V and 6.5 V. It features an Icc max of 40mA and delivers a power output of -5.0 ±1 dBm. The component is housed in a 16-QFN package with dimensions of 12.70mm x 12.70mm x 5.59mm. It supports an operating temperature range of -40°C to 85°C and exhibits typical phase noise of -118 dBc/Hz.

Feature Summary

• Provides stable voltage-controlled oscillation across a wide microwave frequency band
• Utilizes a compact surface-mount QFN package for efficient PCB integration
• Operates with standard single-supply voltage requirements

Applications

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

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 7V supply voltage aligns with your system's power architecture. Check RoHS compliance status if environmental regulations apply to your manufacturing process. Ensure thermal management strategies account for the specified operating temperature range during procurement planning.

Selection Notes

Select this model when a wide tuning range centered at 325 MHz is required. Consider the 7V supply requirement compared to lower-voltage alternatives. Evaluate the 16-QFN footprint against available board space. Compare phase noise specifications against system sensitivity requirements. Verify that the tuning voltage range fits within your control circuit capabilities.

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 CVCO55CL-0225-0425 specifically targets the 225-425 MHz band. It shares common packaging and electrical characteristics with other parts in the family while differing in frequency specifications.

Replacement Considerations

Direct substitutes may include other CVCO55 series variants with compatible frequency ranges. Verify pinout and electrical parameters before substitution. Consult Crystek documentation for approved replacement part numbers.