CRBV55CL-0450-0470

Overview

The Crystek Corporation CRBV55CL-0450-0470 is a voltage-controlled oscillator (VCO) operating within the 450 MHz to 470 MHz frequency range. It features a center frequency of 460 MHz and requires a 5 V supply voltage. The tuning voltage range spans from 1.5 V to 3.5 V DC. Typical performance includes an output power of 0 ±4 dBm and a second harmonic level of -15 dBc.

Feature Summary

• Voltage-controlled oscillator design for RF signal generation
• Optimized for fixed-frequency or narrowband tuning applications
• Red Box package configuration

Applications

• Narrowband tuning systems
• Fixed-frequency RF circuits
• Communication equipment requiring stable VCO sources

Procurement Notes

Verify the manufacturer designation, as some listings associate this part with Crydom/Sensata while official documentation cites Crystek Corporation. Confirm the specific datasheet version to ensure accurate electrical parameters. Check for any ordering suffixes that may indicate variations in packaging or specifications. Ensure compatibility with 5 V supply requirements and 1.5 V to 3.5 V tuning voltage ranges before integration.

Selection Notes

Select this component for applications requiring a 450 MHz to 470 MHz VCO with a 460 MHz center frequency. It is suitable for narrowband tuning rather than ultra-low-power operation. Consider the 5 V supply requirement and the typical -15 dBc second harmonic performance when designing RF stages. Verify package compatibility and thermal management needs for the Red Box form factor.

Part Context

This model belongs to the CRBV55CL series of voltage-controlled oscillators manufactured by Crystek Corporation. The series includes variants with different frequency ranges, such as the CRBV55CL-0470-0520 and CRBV55CL-0350-0460. These components are designed for microwave and RF applications requiring precise frequency control via voltage input.

Replacement Considerations

Direct substitutes include other models within the CRBV55CL series, such as CRBV55CL-0470-0520, provided the frequency range matches the application requirements. Cross-referencing datasheets is essential to verify pinout, supply voltage, and tuning characteristics.