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Product Detailed Parameters
- Description：VCO 2756MHZ 0.5-4.5V 12.7X12.7MM
- Series：CVCO55
- Mfr：Crystek Corporation
- Package：Strip
- Frequency Range：-
- Frequency - Center：2756MHz
- Voltage - Supply：5V
- Tuning Voltage (VDC)：0.5 V ~ 4.5 V
- 2nd Harmonic, Typ (dBc)：-15
- Icc Max：40mA
- Pushing (MHz/V)：0.5
- Power (dBm)：6 ±2
- Phase Noise Typ (dBc/Hz)：-116
- 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-2756-2756 is a coaxial resonator voltage-controlled oscillator manufactured by Crystek Corporation. It operates at a center frequency of 2756 MHz with an output power of 3.981 mW. The device features a tuning sensitivity of 5 MHz/V and requires a supply voltage ranging from 0.5 V to 4.5 V. This component belongs to the CVCO55 series, designed for high-frequency applications requiring stable signal generation within microwave systems.
Feature Summary
- Utilizes coaxial resonator technology for stable oscillation
- Provides voltage-controlled frequency adjustment capability
- Designed for high-frequency microwave signal generation
Applications
- Microwave communication systems
- Signal generation circuits
- Frequency synthesis modules
Procurement Notes
Verify the exact datasheet version and manufacturer specifications before procurement. Ensure compatibility with system voltage requirements (0.5 V to 4.5 V) and frequency stability needs. Confirm that the coaxial package type matches your PCB layout or assembly constraints. Cross-reference part numbers with official Crystek documentation to avoid counterfeit components.
Selection Notes
Select this model when a fixed center frequency near 2756 MHz is required with voltage control flexibility. Consider the 5 MHz/V tuning sensitivity for loop bandwidth design. Evaluate the 3.981 mW output power against downstream amplifier needs. Ensure the coaxial form factor fits the mechanical envelope of the target application.
Part Context
This component is part of Crystek's CVCO55 series of voltage-controlled oscillators. The series focuses on coaxial resonator designs for microwave frequencies. Crystek Corporation specializes in frequency control products, including crystals, oscillators, and synthesizers, serving industries requiring precise timing and signal generation solutions.
Replacement Considerations
Check Crystek's official selector guide for compatible CVCO55 variants with similar center frequencies. Verify pinout and electrical parameters match if substituting with other models like CVCO55CC-2750-3175. Ensure replacement parts maintain the same coaxial package and voltage range.
