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Product Detailed Parameters
- Description：VCO 3425MHZ 0.3-4.7V 12.7X12.7MM
- Series：CVCO55
- Mfr：Crystek Corporation
- Package：Strip
- Frequency Range：3350 ~ 3500MHz
- Frequency - Center：3425MHz
- Voltage - Supply：5V
- Tuning Voltage (VDC)：0.3 V ~ 4.7 V
- 2nd Harmonic, Typ (dBc)：-30
- Icc Max：20mA
- Pushing (MHz/V)：2
- Power (dBm)：2.5 ±2
- Phase Noise Typ (dBc/Hz)：-97
- 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-3350-3500 is a Voltage Controlled Oscillator (VCO) from the Crystek CVCO55 series, operating within a frequency range of 3.35 GHz to 3.5 GHz. It utilizes a 16-QFN package variant and supports an operating temperature range of -40°C to 85°C. The component features a load capacitance specification of 10 pF and complies with RoHS standards. Designed for surface-mount applications, it provides industry-standard packaging suitable for various microwave circuit requirements.
Feature Summary
- Industry standard VCO package design
- Wide frequency tuning range capability
- Extended industrial temperature operation
Applications
- Microwave communication systems
- Test and measurement equipment
- Wireless infrastructure components
Procurement Notes
Verify the specific suffix 'BE' against official Crystek documentation to confirm performance characteristics, as ordering suffixes may indicate distinct electrical parameters or revisions. Ensure compatibility with the required 16-QFN footprint and validate that the 3.35 GHz to 3.5 GHz range meets system specifications before procurement.
Selection Notes
Select this model when a fixed frequency range centered around 3.4 GHz is required in a compact SMD form factor. Consider the -40°C to 85°C operating range for environmental suitability. Confirm that the 10 pF load capacitance aligns with the target circuit design and that the RoHS compliance meets regulatory requirements.
Part Context
This component belongs to the CVCO55 series, which offers VCO solutions ranging from 50 MHz to 5.8 GHz. The CVCO55BE-3350-3500 specifically addresses higher frequency needs within this family, utilizing a standardized package to facilitate integration into diverse electronic designs requiring stable microwave signal generation.
Replacement Considerations
Consult Crystek's official substitution guide for direct equivalents. Verify pinout compatibility and thermal characteristics if considering alternative manufacturers. No public substitute part numbers are confirmed in available documentation.
