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Product Detailed Parameters
- Description：VCO 2000MHZ 0.5-18V 12.7X12.7MM
- Series：CVCO55
- Mfr：Crystek Corporation
- Package：Strip
- Frequency Range：1800 ~ 2200MHz
- Frequency - Center：2000MHz
- Voltage - Supply：10V
- Tuning Voltage (VDC)：0.5 V ~ 18 V
- 2nd Harmonic, Typ (dBc)：-15
- Icc Max：25mA
- Pushing (MHz/V)：1
- Power (dBm)：-3 ±3
- Phase Noise Typ (dBc/Hz)：-100
- 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-1800-2200 is a voltage-controlled oscillator (VCO) manufactured by Crystek Corporation. It operates within a frequency range of 1800 MHz to 2200 MHz, with a center frequency of 2000 MHz. The device delivers an output power of 0.501 mW and exhibits a pushing factor of 1 MHz/V. It requires a supply voltage of 10 V and accepts a tuning voltage between 0.5 V and 18 V. The unit is housed in a 16-QFN package variant, measuring 12.70 mm x 12.70 mm.
Feature Summary
- Utilizes coaxial resonator technology for stable oscillation
- Features wide tuning voltage range from 0.5 V to 18 V
- Designed for high-frequency microwave applications
Applications
- Microwave communication systems
- Frequency synthesis circuits
- Test and measurement equipment
Procurement Notes
Verify the specific part number suffix against official Crystek documentation to ensure compatibility with required frequency ranges and pin configurations. Confirm that the 16-QFN package variant matches the target PCB footprint. Check for any updated datasheet revisions that may affect electrical characteristics or thermal performance specifications before finalizing procurement orders.
Selection Notes
Select this component when a fixed frequency range of 1800-2200 MHz is required. Ensure the system can provide the specified 10 V supply and 0.5-18 V tuning voltage. Consider the 12.70 mm x 12.70 mm package size for layout constraints. Verify that the 0.501 mW output power meets the downstream circuit requirements without additional amplification.
Part Context
This model belongs to the CVCO55 series of voltage-controlled oscillators from Crystek Corporation. The series includes various models with different frequency ranges, such as the CVCO55BE-1750-2150 and CVCO55CCQ-1700-1700. These components are designed for microwave applications requiring precise frequency control via voltage input.
Replacement Considerations
The CVCO55BE-1750-2150 is a related model but covers a different frequency range (1750-2150 MHz). Direct substitution requires verifying that the new frequency range aligns with the application needs. No other direct substitutes are confirmed in public data.
