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Product Detailed Parameters
- Description：VOLT CONTROL OSC 900MHZ-960MHZ
- Series：-
- Mfr：Fairview Microwave
- Package：Bag
- Frequency Range：900 ~ 960MHz
- Frequency - Center：930MHz
- Voltage - Supply：12V
- Tuning Voltage (VDC)：0.5 V ~ 4 V
- 2nd Harmonic, Typ (dBc)：-15
- Icc Max：25mA (Typ)
- Pushing (MHz/V)：37
- Power (dBm)：5.5 ±2.5
- Phase Noise Typ (dBc/Hz)：-110
- Operating Temperature：-40°C ~ 85°C
- Package / Case：Module, SMA Connectors
- Size / Dimension：1.250" L x 1.250" W (31.75mm x 31.75mm)
- Height：0.583" (14.81mm)
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Overview
The FMVC31019 is a voltage-controlled oscillator (VCO) manufactured by Fairview Microwave, designed for RF signal generation applications. It operates within a frequency range of 900 MHz to 960 MHz, providing a center frequency of 930 MHz. The device delivers an output power of +5.5 dBm with a typical second harmonic suppression of -15 dBc. It features a tuning voltage range of 0.5 V to 4.0 V and exhibits a phase noise performance of -110 dBc/Hz. The component utilizes SMA connectors for interface connections.
Feature Summary
- Provides stable RF signal generation across the 900 MHz to 960 MHz band
- Features low phase noise characteristics for high spectral purity
- Supports wide voltage control tuning range from 0.5 V to 4.0 V
- Includes SMA connector interfaces for straightforward integration
Applications
- RF test and measurement equipment
- Wireless communication systems
- Signal generation modules
Procurement Notes
Verify the specific datasheet version and electrical tolerances directly with Fairview Microwave or authorized distributors before integration. Confirm that the SMA connector polarity and mounting requirements align with your PCB design. Ensure the supply voltage and tuning voltage ranges match your system's power delivery capabilities to avoid operational anomalies.
Selection Notes
Select this component when a fixed frequency range between 900 MHz and 960 MHz is required with precise voltage control. Consider the +5.5 dBm output power level and -110 dBc/Hz phase noise against your system's sensitivity and interference requirements. Verify compatibility with existing SMA infrastructure and ensure thermal management supports continuous operation at the specified power levels.
Part Context
This part belongs to the Fairview Microwave VCO product line, which focuses on reliable RF signal sources. It serves as a core component in systems requiring tunable oscillators within the UHF band. The device complements other RF modules like amplifiers and mixers in complete signal chain designs.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Consult Fairview Microwave engineering support for potential cross-reference options if this specific model is unavailable.
