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Product Detailed Parameters
- Description：VCO 2140MHZ 0.3-4.7V 12.7X12.7MM
- Series：CVCO55
- Mfr：Crystek Corporation
- Package：Strip
- Frequency Range：-
- Frequency - Center：2140MHz
- Voltage - Supply：8V
- Tuning Voltage (VDC)：0.3 V ~ 4.7 V
- 2nd Harmonic, Typ (dBc)：-15
- Icc Max：35mA
- Pushing (MHz/V)：1
- Power (dBm)：7 (min)
- Phase Noise Typ (dBc/Hz)：-120
- 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-2140-2140 is a coaxial resonator oscillator manufactured by Crystek Corporation. It operates at a center frequency of 2140 MHz with a supply voltage of 8 V. The tuning voltage range spans from 0.3 V to 4.7 V, providing a tuning sensitivity of 7 MHz/V. Output power is rated at 7 dBm, while the current rating is 35 mA. Phase noise is specified at -120 dBc/Hz, and pushing is 0.5 MHz/V.
Feature Summary
- Utilizes coaxial resonator technology for stable oscillation
- Provides precise voltage-controlled frequency tuning
- Designed for microwave frequency control applications
Applications
- Microwave communication systems
- Frequency synthesis circuits
- Test and measurement equipment
Procurement Notes
Verify exact specifications against the official product datasheet before integration. Confirm that the 8 V supply requirement and 0.3 V to 4.7 V tuning range align with system design constraints. Ensure thermal management supports the 35 mA current rating. Cross-reference part numbers to avoid confusion with similar CVCO55 series variants.
Selection Notes
Select this component when a fixed center frequency near 2140 MHz is required with moderate tuning flexibility. The 7 MHz/V sensitivity allows for controlled frequency adjustment within the specified voltage window. Consider the 7 dBm output power level for downstream amplifier requirements. Evaluate phase noise performance relative to system signal integrity needs.
Part Context
This model belongs to the CVCO55 series of voltage-controlled oscillators produced by Crystek Microwave. The series includes various center frequencies tailored for different microwave bands. The CVCO55CC-2140-2140 specifically targets the 2140 MHz region, offering a balance between tuning range and spectral purity for specialized RF applications.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Users must evaluate direct replacements based on identical electrical parameters and mechanical footprint compatibility.
