CVCO55CC-0430-0480

Overview

The CVCO55CC-0430-0480 is a coaxial resonator voltage-controlled oscillator manufactured by Crystek Corporation. It operates within a frequency range of 430 MHz to 480 MHz, with a center frequency of 455 MHz. The device requires a supply voltage of 5V and accepts a tuning voltage between 0.3 V and 4.7 V. Typical second harmonic suppression is -15 dBc. The component is housed in a surface-mount package measuring 12.7 mm by 12.7 mm.

Feature Summary

• Utilizes coaxial resonator technology for stable oscillation
• Supports wideband voltage control via DC tuning input
• Designed for surface-mount integration

Applications

• RF signal generation circuits
• Frequency synthesis systems
• Communication equipment local oscillators

Procurement Notes

Verify the specific part number CVCO55CC-0430-0480 against official Crystek documentation to ensure compatibility with system requirements. Confirm that the operating temperature range and electrical specifications match the design constraints before procurement. Cross-reference datasheet revisions to avoid discrepancies in pinout or performance parameters.

Selection Notes

Select this component when a fixed frequency range of 430-480 MHz is required with precise voltage control. Ensure the application can provide a stable 5V supply and a tuning voltage within the 0.3-4.7V window. Consider the physical footprint of 12.7x12.7mm for PCB layout constraints.

Part Context

This model belongs to Crystek's CVCO series of voltage-controlled oscillators. These components are engineered for applications requiring reliable frequency generation across defined bands. The coaxial resonator design distinguishes it from other oscillator types by offering specific stability characteristics suitable for RF environments.

Replacement Considerations

No public substitute part numbers are confirmed in available documentation. Verify functional equivalence carefully if considering alternatives from other manufacturers.