CVCO55BE-3025-3125

Overview

The CVCO55BE-3025-3125 is a voltage-controlled oscillator manufactured by Crystek Corporation. It operates within a frequency range of 3.025 GHz to 3.125 GHz, with a center frequency of 3075 MHz. The device requires a supply voltage of 5V and features a tuning voltage range of 0.3V to 4.7V. Output power is specified at 1.995 mW, with a tuning sensitivity of 34 MHz/V. The load capacitance is 22 pF. The component is housed in a surface-mount package measuring 12.7mm x 12.7mm.

Feature Summary

• Provides precise frequency tuning capability across the 3.025 GHz to 3.125 GHz band via variable control voltage.
• Designed for surface-mount integration with a compact 12.7mm x 12.7mm footprint suitable for dense PCB layouts.
• Operates on a standard 5V supply rail with defined tuning sensitivity for predictable frequency modulation.

Applications

• RF and microwave communication systems requiring stable local oscillation
• Wireless infrastructure equipment operating in the specified frequency band
• Microwave radio applications needing precise frequency synthesis

Procurement Notes

Verify that the specific ordering suffix matches the required frequency tolerance and phase noise specifications for your application. Confirm that the 5V supply voltage aligns with your system's power distribution network. Ensure the surface-mount package dimensions fit within your PCB mechanical constraints. Check RoHS compliance status if environmental regulations apply to your manufacturing process. Validate the tuning voltage range against your control circuitry capabilities.

Selection Notes

Select this component when a fixed center frequency of 3075 MHz with a narrow tuning range is required. Consider the 1.995 mW output power level to ensure it meets downstream amplifier or mixer input requirements. Evaluate the 34 MHz/V tuning sensitivity to determine compatibility with your voltage control loop design. Compare the 12.7mm x 12.7mm package size against available board space. Assess thermal performance under continuous operation at the maximum operating temperature.

Part Context

This part belongs to the CVCO55 series of voltage-controlled oscillators from Crystek Corporation. The series offers various frequency ranges tailored for RF and microwave applications. The CVCO55BE variant specifically denotes the package style and operational characteristics within this product line. Other parts in the family share similar form factors but differ in center frequency and tuning ranges.

Replacement Considerations

Direct substitutes include other Crystek CVCO55BE models with compatible frequency ranges, such as CVCO55BE-3000-3100 or CVCO55BE-2675-2950, provided the frequency shift is acceptable. Verify pinout compatibility and electrical parameters before substitution. Cross-reference with equivalent VCOs from other manufacturers only if all electrical and mechanical specifications match exactly.