CVCO33CL-0415-0435

Overview

The CVCO33CL-0415-0435 is a voltage-controlled oscillator manufactured by Crystek Corporation. It operates within a frequency range of 415 MHz to 435 MHz, with a center frequency of 425 MHz. The device requires a tuning voltage between 0.5 V and 4.5 V. It delivers an output power of approximately 3 dBm and exhibits a typical second harmonic level of -15 dBc. The component supports operation across a temperature range of -40°C to +85°C and utilizes a surface-mount package measuring 7.62 mm by 7.62 mm.

Feature Summary

• Voltage-controlled frequency generation in the 415–435 MHz band
• Surface-mount construction for automated assembly
• Wide industrial operating temperature capability

Applications

• RF signal generation circuits
• Frequency synthesis systems
• Communication transceiver modules

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required tuning characteristics and package dimensions. Confirm that the supply chain source provides authentic components from Crystek Corporation to guarantee performance specifications and reliability standards are met for the intended application environment.

Selection Notes

Select this component when a fixed frequency range near 425 MHz is required with voltage tuning capabilities. Consider the 0.5 V to 4.5 V control voltage window and the 3 dBm output power level relative to downstream circuit requirements. Ensure the SMD footprint matches the PCB layout constraints and that the thermal performance aligns with the system's operating conditions.

Part Context

This part belongs to the CVCO33 series of voltage-controlled oscillators produced by Crystek Corporation. The series offers various frequency ranges tailored for RF applications. The CVCO33CL-0415-0435 specifically targets the 415–435 MHz segment, providing a standardized solution for designers needing precise frequency control within this UHF band using a compact surface-mount form factor.

Replacement Considerations

Consult official Crystek documentation for direct substitutes within the CVCO33 family that match the 415–435 MHz frequency range and similar electrical parameters. Verify pinout compatibility and thermal characteristics before substituting.