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Product Detailed Parameters
- Description：VCO 1483MHZ 1-11V 12.7X12.7MM
- Series：CVCO55
- Mfr：Crystek Corporation
- Package：Strip
- Frequency Range：1443 ~ 1523MHz
- Frequency - Center：1483MHz
- Voltage - Supply：11.5V
- Tuning Voltage (VDC)：1 V ~ 11 V
- 2nd Harmonic, Typ (dBc)：-15
- Icc Max：29mA
- Pushing (MHz/V)：0.5
- Power (dBm)：2 ±2
- Phase Noise Typ (dBc/Hz)：-118
- 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-1443-1523 is a coaxial resonator voltage-controlled oscillator manufactured by Crystek Corporation. It operates within a frequency range of 1443 MHz to 1523 MHz. The device requires a minimum supply voltage of 11.5 V and features a load capacitance of 47 pF. Output power is specified at 2.512 mW, with a tuning sensitivity of 10 MHz/V. The component is housed in a surface-mount package measuring 0.5 x 0.5 inches (12.7 x 12.7 mm). It complies with RoHS standards for lead-free manufacturing.
Feature Summary
- Utilizes coaxial resonator technology for stable microwave frequency generation
- Designed for surface-mount integration in compact electronic systems
- Provides wideband voltage control over the specified gigahertz range
Applications
- Communication equipment requiring high-frequency signal sources
- Microwave industry frequency control systems
- Electronic systems needing stable RF signal generation
Procurement Notes
Verify that the ordering suffix matches the specific frequency and package requirements. Confirm compliance with RoHS directives if environmental regulations apply. Ensure the supply voltage meets the minimum 11.5 V requirement during system design. Check datasheet specifications for load capacitance and output power limits before integration.
Selection Notes
Select this component when a surface-mount VCO is required for the 1.443 GHz to 1523 MHz band. Consider the 11.5 V minimum supply voltage constraint during power budgeting. Evaluate the 2.512 mW output power against system loss budgets. Verify compatibility with the 47 pF load capacitance specification for proper circuit matching.
Part Context
Crystek Corporation manufactures frequency control devices including quartz crystals, oscillators, and VCOs. The company operates divisions dedicated to quartz-based products and microwave industry support. This VCO belongs to their line of voltage-controlled oscillators designed for precise frequency synthesis applications.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Cross-reference with other Crystek VCO models such as CVCO55CL or CVCO55BE series only if frequency ranges and package dimensions align with system requirements.
