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Product Detailed Parameters
- Description：VCO 2687.5MHZ 0-16V 31.75X14.99
- Series：CRBV55, RedBox
- Mfr：Crystek Corporation
- Package：Tray
- Frequency Range：2475 ~ 2900MHz
- Frequency - Center：2687.5MHz
- Voltage - Supply：8V
- Tuning Voltage (VDC)：0 V ~ 16 V
- 2nd Harmonic, Typ (dBc)：-15
- Icc Max：28mA
- Pushing (MHz/V)：0.5
- Power (dBm)：2.5 ±2.5
- Phase Noise Typ (dBc/Hz)：-100
- Operating Temperature：-40°C ~ 75°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 CRBV55BE-2475-2900 is a Voltage Controlled Oscillator (VCO) manufactured by Crystek Corporation, designed for RF applications. It operates within a frequency range of 2475 MHz to 2900 MHz. The device supports a tuning voltage input from 0 V to 16 V. Output power is specified at 2.5 ±2.5 dBm. Harmonic suppression includes a typical second harmonic rejection of -15 dBc. The component utilizes the CRBV55BE package format.
Feature Summary
- Voltage-controlled operation across a defined microwave frequency band
- Integrated output stage providing stable RF signal generation
- Wide tuning voltage range for flexible frequency adjustment
Applications
- Wireless communication systems
- RF signal generation circuits
- Test and measurement equipment
Procurement Notes
Verify the specific datasheet version with Crystek Corporation prior to procurement. Confirm that the CRBV55BE package dimensions match the target PCB layout requirements. Ensure the operating voltage range aligns with the system's power supply capabilities. Check for any recent design changes or obsolescence notices directly from the manufacturer.
Selection Notes
Select this component when a fixed-frequency oscillator is insufficient and tunable performance between 2475 MHz and 2900 MHz is required. Consider the 2.5 dBm output level against system gain requirements. Evaluate the -15 dBc second harmonic specification for spectral purity needs in sensitive receiver front-ends or transmitter stages.
Part Context
This part belongs to the Crystek VCO family, specifically utilizing the Red Box package style. It is distinct from other Crystek oscillators such as the CVCO55CCL series which may offer different frequency ranges or packaging options. The CRBV55BE designation indicates the specific enclosure type used for thermal and mechanical stability.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Direct replacement requires verification of pinout compatibility and electrical parameter equivalence with the original Crystek specification.
