CRBV55BE-1350-1400

Overview

The CRBV55BE-1350-1400 is a voltage-controlled oscillator (VCO) from Crystek Corporation's RedBox series. It operates within a frequency range of 1350 MHz to 1400 MHz, with a center frequency of 1375 MHz. The device requires a control voltage between 0.5 V and 4.5 V. It delivers an output power of approximately 7 dBm and exhibits a typical second harmonic level of -15 dBc. The component is housed in a module adapter package featuring three SMA female connectors. It supports an operating temperature range from -40°C to 85°C.

Feature Summary

• Voltage-controlled operation across the 1350–1400 MHz band
• Integrated RedBox module design for compact integration
• Standard SMA female interface connections

Applications

• RF signal generation in communication systems
• Frequency synthesis circuits
• Test and measurement instrumentation

Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to ensure compatibility with required control voltage ranges and connector types. Confirm that the module adapter package dimensions align with the target PCB layout. Check the operating temperature rating against environmental conditions. Ensure the supply voltage matches the specified 0.5 V to 4.5 V input requirements before integration.

Selection Notes

Select this component when a fixed-frequency-range VCO with SMA interfaces is required. The RedBox form factor simplifies mechanical integration compared to discrete solutions. Consider the -15 dBc second harmonic performance for applications requiring moderate spectral purity without additional filtering. Verify that the 7 dBm output power meets system link budget requirements.

Part Context

This part belongs to Crystek's CRBV55 RedBox series, which provides pre-tuned voltage-controlled oscillators. The series offers various frequency options within microwave bands. These modules are designed to replace discrete VCO designs, reducing board space and tuning complexity. The CRBV55BE-1350-1400 specifically targets the 1.35–1.4 GHz range.

Replacement Considerations

Consult the official Crystek substitution guide for direct equivalents. No public substitute part numbers are confirmed in available documentation.