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Product Detailed Parameters
- Description：VCO 2020MHZ 0.5-18V 12.7X12.7MM
- Series：CVCO55
- Mfr：Crystek Corporation
- Package：Strip
- Frequency Range：1930 ~ 2110MHz
- Frequency - Center：2020MHz
- Voltage - Supply：8V
- Tuning Voltage (VDC)：0.5 V ~ 18 V
- 2nd Harmonic, Typ (dBc)：-12
- Icc Max：35mA
- Pushing (MHz/V)：2
- Power (dBm)：0 ±3
- Phase Noise Typ (dBc/Hz)：-105
- Operating Temperature：-30°C ~ 70°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-1930-2110 is a voltage-controlled oscillator (VCO) from Crystek Corporation's CVCO55 series, designed for microwave frequency control applications. It operates within a tuning range of 1930 MHz to 2110 MHz, with a center frequency of 2020 MHz. The device requires a supply voltage between 0.5 V and 18 V and delivers an output power of 0 ±3 dBm. It features a typical second harmonic suppression of -12 dBc and exhibits a pushing factor of 15. The unit functions within a temperature range of -30°C to +70°C, with a frequency pulling capability of ±10 ppm and a tuning sensitivity of 0.0±3.0 MHz/V.
Feature Summary
- Coaxial resonator design for stable microwave frequency generation
- Wide tuning voltage range supporting flexible system integration
- Integrated harmonic suppression for cleaner signal output
Applications
- Microwave communication systems
- Frequency synthesis circuits
- Test and measurement equipment
Procurement Notes
Verify the specific ordering suffix and package variant against the official Crystek datasheet before procurement. Ensure that the supply voltage and tuning voltage requirements align with your system design. Confirm the operating temperature range meets your environmental specifications. Request the latest revision datasheet to validate electrical parameters such as output power and harmonic suppression levels.
Selection Notes
Select this component when a wide tuning range around 2 GHz is required with moderate output power. Consider the 16-QFN package dimensions for PCB layout constraints. Evaluate the pushing and pulling specifications against phase noise requirements. Ensure the supply voltage range matches available power rails in the target application.
Part Context
This part belongs to the CVCO55 series of coaxial resonator oscillators manufactured by Crystek Microwave. The series focuses on providing reliable frequency control solutions for microwave industries. Crystek Corporation has specialized in frequency control products since 1958, offering quartz-based resonators and various oscillator types including TCXOs and VCXOs.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Consult Crystek technical support for potential alternatives or cross-reference options based on specific electrical requirements.
