CVCO55BH-5256-5356

Overview

The CVCO55BH-5256-5356 is a Voltage Controlled Oscillator (VCO) from Crystek Corporation, designed for ultra-high frequency applications. It operates within a frequency range of 5256 MHz to 5356 MHz. The device delivers an output power of 1.585 mW and features a tuning sensitivity of 56 MHz/V with a tuning voltage range of 1 V to 4 V. Key performance metrics include a phase noise of -86 dBc/Hz and a pushing factor of 5 MHz/V. Pulling is specified as DC to 4 MHz. The component supports a minimum operating temperature of -40°C.

Feature Summary

• Ultra-high frequency operation capability within the 5.256 GHz to 5.356 GHz range
• Low phase noise performance characterized by -86 dBc/Hz specification
• High tuning sensitivity of 56 MHz/V for precise frequency control
• SMD/SMT surface mount package design for automated assembly

Applications

• Microwave communication systems requiring stable signal generation
• Test and measurement equipment needing low phase noise sources
• Radar systems utilizing high-frequency oscillation
• Satellite communication transceivers

Procurement Notes

Verify the specific suffix BH against official Crystek documentation to confirm the ultra-high frequency variant characteristics. Ensure the ordering part number matches the required 5256-5356 MHz range exactly. Cross-reference the datasheet for any recent updates to electrical parameters or mechanical dimensions before finalizing procurement specifications.

Selection Notes

Select this model when ultra-high frequency coverage between 5.256 GHz and 5.356 MHz is required. Consider the 56 MHz/V tuning sensitivity for system loop design requirements. Evaluate the -86 dBc/Hz phase noise against system sensitivity needs. Confirm that the SMD package style aligns with the target PCB layout and manufacturing capabilities.

Part Context

This component belongs to the CVCO55 series, specifically the BH sub-series designated for ultra-high frequency operations. The series offers various configurations including coaxial resonator and narrow band variants. The CVCO55BH distinguishes itself through its specific frequency range and tuning characteristics optimized for microwave applications.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Direct replacement requires matching the exact frequency range, tuning sensitivity, and package dimensions. Consult Crystek Corporation for potential alternative models within the CVCO55 family if availability is an issue.