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Product Detailed Parameters
- Description：VCO 3665MHZ 0.1-16V 12.7X12.7MM
- Series：CVCO55
- Mfr：Crystek Corporation
- Package：Strip
- Frequency Range：3619 ~ 3711MHz
- Frequency - Center：3665MHz
- Voltage - Supply：8V
- Tuning Voltage (VDC)：0.1 V ~ 16 V
- 2nd Harmonic, Typ (dBc)：-15
- Icc Max：35mA
- Pushing (MHz/V)：1
- Power (dBm)：5 ±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：0.220" (5.59mm)
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Overview
The CVCO55CC-3619-3711 is a coaxial resonator voltage-controlled oscillator manufactured by Crystek Corporation. It operates within a frequency range of 3.619 GHz to 3.711 GHz. The device requires a minimum supply voltage of 8 V and features a load capacitance of 22 pF. Output power is specified at 5.012 mW, with a tuning sensitivity of 10 MHz/V. The component is designed for surface-mount installation in a compact footprint.
Feature Summary
- Coaxial resonator design for stable microwave oscillation
- Voltage-controlled frequency tuning capability
- Surface-mount package configuration
Applications
- Microwave communication systems
- Frequency synthesis circuits
- Test and measurement equipment
Procurement Notes
Verify the specific part number CVCO55CC-3619-3711 against official Crystek documentation to confirm electrical parameters. Ensure compatibility with the required 8 V supply voltage and 22 pF load capacitance. Check RoHS compliance status if environmental regulations apply. Confirm surface-mount package dimensions match the PCB layout requirements before finalizing procurement.
Selection Notes
Select this component when a fixed frequency range between 3.619 GHz and 3.711 GHz is required. Consider the 5.012 mW output power level for system gain calculations. Verify that the 10 MHz/V tuning sensitivity meets the control loop requirements. Ensure the operating temperature range aligns with the application environment constraints.
Part Context
This model belongs to the CVCO55CC series of coaxial resonator oscillators from Crystek Microwave. The series utilizes coaxial cavity technology for improved phase noise performance compared to standard LC-tank designs. These components are typically used in high-frequency applications where stability and low noise are critical requirements.
Replacement Considerations
No public substitute part numbers are confirmed for this specific model. Cross-referencing requires matching the exact frequency range, output power, and package type. Consult Crystek technical support for potential alternatives if availability is an issue.
