CRBV55CL-0403-0421

Overview

The Crystek Corporation CRBV55CL-0403-0421 is a connectorized Voltage Controlled Oscillator (VCO) designed for microwave applications. It operates at a center frequency of 412 MHz with a tuning range spanning from 403 MHz to 421 MHz. The device requires a supply voltage of 5V and accepts a tuning voltage input between 1.5V and 3.5V. Physically, it features an SMA female connector and measures 31.75mm in length by 14.99mm in width.

Feature Summary

• Enhanced durability through RedBox connectorized packaging design
• Facilitates easy integration via plug-and-play functionality
• Includes SMA female connector for direct signal interfacing

Applications

• Microwave system integration
• Signal generation modules
• Communication equipment front-ends

Procurement Notes

Verify the specific ordering suffix and mechanical dimensions against the official Crystek datasheet before procurement. Confirm that the required tuning voltage range aligns with your system's control circuitry. Ensure the SMA female interface matches your cable assembly specifications. Cross-reference the part number with the manufacturer's current availability status to avoid discrepancies.

Selection Notes

Select this component when a robust, connectorized VCO solution is required for frequencies around 412 MHz. Consider the physical footprint of 31.75mm x 14.99mm for board layout constraints. Evaluate the 5V supply requirement against your power budget. The RedBox design is suitable for applications prioritizing mechanical stability and simplified integration over bare die solutions.

Part Context

This model belongs to the CRBV55CL series of RedBox VCOs manufactured by Crystek Corporation. These components are engineered to improve durability compared to standard surface-mount oscillators. The series utilizes quartz-based resonators to ensure frequency stability. This specific variant is distinguished by its defined tuning window and connectorized form factor.

Replacement Considerations

Direct substitutes within the same family include CRBV55CL-0350-0460, CRBV55CL-0389-0407, and CRBV55CL-0393-0428. Verify that the replacement part's frequency range and tuning voltage specifications match the original design requirements before substitution.