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Product Detailed Parameters
- Description：VCO 2037.5MHZ 0.3-4.7V 12.7X12.7
- Series：CVCO55
- Mfr：Crystek Corporation
- Package：Strip
- Frequency Range：2005 ~ 2070MHz
- Frequency - Center：2037.5MHz
- Voltage - Supply：5V
- Tuning Voltage (VDC)：0.3 V ~ 4.7 V
- 2nd Harmonic, Typ (dBc)：-25
- Icc Max：40mA
- Pushing (MHz/V)：1
- Power (dBm)：0 ±3
- Phase Noise Typ (dBc/Hz)：-112
- 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：0.220" (5.59mm)
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Overview
The CVCO55CC-2005-2070 is a coaxial resonator voltage-controlled oscillator manufactured by Crystek Corporation. It operates within a frequency range of 2.005 GHz to 2.07 GHz. The device requires a supply voltage of 5 V and delivers an output power of 0 dBm. Tuning is achieved via a voltage range of 300 mVDC to 4.7 VDC, with a load capacitance specification of 22 pF. The second harmonic suppression is rated at -25 dBc. This component is designed for microwave frequency control applications requiring stable oscillation.
Feature Summary
- Coaxial resonator construction for stable microwave operation
- Voltage-controlled tuning capability across specified frequency band
- Integrated output power delivery at standard levels
Applications
- Microwave frequency synthesis systems
- Communication transceiver local oscillators
- Test and measurement equipment signal generation
Procurement Notes
Verify the specific ordering suffix against official Crystek documentation to ensure correct package and tolerance specifications. Confirm that the required load capacitance matches system design requirements. Check availability through authorized distributors as inventory levels fluctuate. Ensure environmental ratings meet operational temperature constraints before procurement.
Selection Notes
Select this model when a fixed frequency range near 2 GHz is required with voltage tuning capabilities. Consider the 5 V supply requirement and 0 dBm output power limits during circuit design. Evaluate the -25 dBc second harmonic performance against system spectral purity needs. Compare alternative models if different frequency ranges or output powers are necessary.
Part Context
This component belongs to the CVCO55 series of coaxial resonator oscillators from Crystek Microwave. The series provides voltage-controlled solutions for microwave applications. The CVCO55CC variant specifically denotes the coaxial package style. Crystek manufactures these devices for precise frequency control in demanding RF environments.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult Crystek technical support for direct replacements or pin-compatible alternatives.
