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Product Detailed Parameters
- Description：VCO 377.5MHZ 0.5-5V 31.75X14.99
- Series：CRBV55, RedBox
- Mfr：Crystek Corporation
- Package：Tray
- Frequency Range：350 ~ 405MHz
- Frequency - Center：377.5MHz
- Voltage - Supply：5V
- Tuning Voltage (VDC)：0.5 V ~ 5 V
- 2nd Harmonic, Typ (dBc)：-3
- Icc Max：15mA
- Pushing (MHz/V)：3
- Power (dBm)：7.25 ±2.75
- Phase Noise Typ (dBc/Hz)：-110
- Operating Temperature：-40°C ~ 85°C
- Package / Case：Module Adapter, SMA F (3)
- Size / Dimension：1.250" L x 0.590" W (31.75mm x 14.99mm)
- Height：1.250" (31.75mm)
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Overview
The Crystek Corporation CRBV55CL-0350-0405 is a Voltage Controlled Oscillator (VCO) designed for microwave applications. It operates within a frequency range of 350 to 405 MHz, with a center frequency of 377.5 MHz. The device utilizes a tuning voltage input between 0.5 V and 5 V DC to adjust the output frequency. It requires a supply voltage of 5 V and delivers an output power of 7.25 dBm, with a typical phase noise performance of -110 dBc/Hz. The component is housed in a Red Box module adapter package featuring SMA female connectors.
Feature Summary
- Voltage-controlled operation across a defined microwave frequency band
- Integrated module design with SMA interface connections
- Standardized tuning voltage range for frequency modulation
Applications
- Microwave communication systems
- Frequency synthesis circuits
- Test and measurement instrumentation
Procurement Notes
Verify the specific datasheet version and manufacturer documentation to confirm electrical characteristics and mechanical dimensions. Ensure compatibility with system voltage requirements and interface standards before integration. Cross-reference part numbers with official Crystek Corporation records to validate authenticity and current production status.
Selection Notes
Select this component when a fixed-frequency VCO within the 350-405 MHz range is required. Consider the specified tuning voltage range and supply requirements against available system resources. Evaluate phase noise specifications relative to application sensitivity needs. Confirm physical package dimensions and connector types match the design layout constraints.
Part Context
This model belongs to Crystek Corporation's line of Voltage Controlled Oscillators. These components are engineered for stable frequency generation in microwave environments. The product series typically offers standardized packaging and interface options to facilitate integration into various electronic systems requiring precise frequency control.
Replacement Considerations
Consult official Crystek Corporation documentation for verified substitute part numbers. Ensure any replacement matches the original frequency range, tuning voltage specifications, and output power levels. Verify mechanical compatibility and interface standards before substitution.
