CRBV55CL-0389-0407

Overview

The CRBV55CL-0389-0407 is a Voltage Controlled Oscillator (VCO) from the Crystek RedBox series, manufactured by Crystek Corporation. It operates within a frequency range of 389 to 407 MHz, with a center frequency of 398 MHz. The device requires a supply voltage of 5V and accepts a tuning voltage between 1.5 V and 3.5 V. Key electrical specifications include a typical output power of 0 ±4 dBm, a maximum current consumption of 25mA, and a tuning sensitivity of 0.5 MHz/V. The unit features a typical phase noise of -107 dBc/Hz and second harmonic suppression of -15 dBc. It is housed in a module adapter package with SMA F connectors, measuring 31.75mm x 14.99mm x 1.250 inches.

Feature Summary

• Operates as a voltage-controlled oscillator with a fixed center frequency of 398MHz within a 389-407MHz range.
• Utilizes a compact RedBox module form factor with integrated SMA F connectors for signal interface.
• Provides stable oscillation performance with specified phase noise and harmonic suppression characteristics.
• Designed for operation across an extended industrial temperature range from -40°C to 85°C.

Applications

• RF signal generation in communication systems requiring precise frequency control.
• Test and measurement equipment utilizing stable local oscillator sources.
• Industrial applications operating within extreme temperature environments.

Procurement Notes

Verify the specific part number suffix against official Crystek documentation to ensure correct frequency and tuning specifications. Confirm RoHS3 compliance status if required for regulatory adherence. Check for availability of the standard tray packaging or make-to-order lead times directly with the manufacturer or authorized distributors. Ensure the procurement channel provides valid traceability and authenticity guarantees for electronic components.

Selection Notes

Select this component when a fixed center frequency VCO is required rather than a tunable range model. Consider the 5V supply requirement and 25mA current draw for power budget calculations. Evaluate the SMA F connector type against system interface needs. Verify that the 389-407MHz frequency range aligns with the target application's spectral requirements before finalizing the selection.

Part Context

This component belongs to the CRBV55 RedBox series of Voltage Controlled Oscillators produced by Crystek Corporation. The series is characterized by its small form factor and integrated connector design, facilitating easy integration into PCB layouts. These modules are engineered for applications demanding reliable RF signal generation with consistent performance metrics across varying environmental conditions.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Users must consult Crystek Corporation directly for potential cross-reference options or alternative models within the same series that meet identical electrical and mechanical specifications.