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Product Detailed Parameters
- Description：VCO 2270MHZ 0.3-4.7V 12.7X12.7MM
- Series：CVCO55
- Mfr：Crystek Corporation
- Package：Strip
- Frequency Range：2250 ~ 2290MHz
- Frequency - Center：2270MHz
- Voltage - Supply：8V
- Tuning Voltage (VDC)：0.3 V ~ 4.7 V
- 2nd Harmonic, Typ (dBc)：-15
- Icc Max：35mA
- Pushing (MHz/V)：1.5
- Power (dBm)：6 ±2
- Phase Noise Typ (dBc/Hz)：-106
- Operating Temperature：-40°C ~ 85°C
- Package / Case：16-QFN, Variant
- Size / Dimension：0.500" L x 0.500" W (12.70mm x 12.70mm)
- Height：0.150" (3.81mm)
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Overview
The CVCO55BE-2250-2290 is a surface-mount voltage-controlled oscillator (VCO) from Crystek Corporation. It operates within a frequency range of 2250 to 2290 MHz, with a center frequency of 2270 MHz. The device utilizes a tuning voltage range of 0.3 to 4.7 VDC. It delivers an output power of 6.31 mW and features a typical second harmonic suppression of -28 dBc. The component is housed in a compact SMD package measuring 0.5 x 0.5 inches.
Feature Summary
- Voltage-controlled operation for precise frequency adjustment
- Compact surface-mount design suitable for space-constrained applications
- Integrated harmonic suppression capabilities
Applications
- Wireless communication systems
- Microwave radio equipment
- Telecommunications infrastructure
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct pinout and performance specifications. Confirm that the required tuning voltage range aligns with your system's control circuitry. Check for any recent revisions to the datasheet that may affect mechanical dimensions or electrical characteristics before finalizing procurement.
Selection Notes
Select this component when a fixed-frequency VCO solution within the 2.25–2.29 GHz band is required. Ensure the available tuning voltage matches your design constraints. Consider the thermal management requirements associated with the specified output power level. Verify compatibility with existing PCB layout guidelines for the 0.5 x 0.5 inch package footprint.
Part Context
This part belongs to the CVCO55 series of voltage-controlled oscillators manufactured by Crystek Corporation. The series is designed for microwave and RF applications requiring stable frequency generation. The CVCO55BE variant specifically denotes the surface-mount configuration and performance characteristics tailored for modern electronic assemblies.
Replacement Considerations
Consult official substitution lists for compatible parts. Cross-reference technical parameters such as frequency range, tuning sensitivity, and package dimensions to ensure functional equivalence without redesigning the host circuit.
