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- Stock & Prices $ Price & Stock for CMD251C3
- Part Number CMD251C3
- Manufacturer Qorvo
- Pin Count 13
- Part Category Integrated Circuit
- Package Category Other
- Footprint Name Other - 12-Lead QFN 3x3
- Released Date Feb 24, 2025
- Last Modified Date Feb 24, 2025 5:33 PM UTC
- Pinout / Pin List Click Here (Member Only)
CMD251C3 Details
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Manufacturer Part Number:
CMD251C3
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.90
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Factory Lead Time:
22 Weeks
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Manufacturer:
Qorvo
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YTEOL:
7
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RF/Microwave Device Type:
DOUBLE BALANCED
CMD251C3 Frequently Asked Questions (FAQs)
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A 4-layer PCB with a solid ground plane and a separate power plane is recommended. The device should be placed near the edge of the board to minimize the distance to the antenna. A 50-ohm microstrip line should be used to connect the device to the antenna.
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The optimal bias point for maximum power efficiency is typically around 3.5V to 4.5V. The bias current should be set to around 200-300 mA for optimal performance. The device should be operated in a Class-AB mode to achieve the best trade-off between power efficiency and linearity.
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A simple L-match or pi-match network can be used to match the device to a 50-ohm load. The values of the matching components will depend on the specific application and frequency of operation. A network analyzer can be used to optimize the matching network for maximum power transfer.
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The device should be mounted on a heat sink or a thermal pad to dissipate heat. The thermal resistance of the device is around 10°C/W. A thermal interface material (TIM) can be used to improve heat transfer between the device and the heat sink. The device should be operated at a temperature below 85°C for optimal reliability.
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The recommended input impedance is 50 ohms, and the recommended output impedance is also 50 ohms. The device is designed to operate with a 50-ohm load, and impedance mismatch can affect the performance and reliability of the device.
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CMD251C3 Overview
Use the download button to access the CMD251C3 schematic symbol, PCB footprint, and 3D model.
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About Qorvo
Qorvo is a prominent American semiconductor company that specializes in the design and manufacturing of radio frequency (RF) solutions. The company was formed in 2015 through the merger of TriQuint Semiconductor and RF Micro Devices. Qorvo's product portfolio encompasses a wide range of RF components and semiconductor technologies used in various applications, including wireless communications, aerospace and defense, and IoT (Internet of Things) devices.