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- Part Number CMD328K3
- Manufacturer Qorvo
- Pin Count 17
- Part Category Integrated Circuit
- Package Category Quad Flat No-Lead
- Footprint Name Quad Flat No-Lead - CMD328K3-9
- Released Date Nov 24, 2023
- Last Modified Date Feb 19, 2025 12:06 PM UTC
- Pinout / Pin List Click Here (Member Only)
CMD328K3 Details
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Manufacturer Part Number:
CMD328K3
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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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Factory Lead Time:
22 Weeks
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Date Of Intro:
2020-10-22
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Manufacturer:
Qorvo
CMD328K3 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 the CMD328K3 is typically around 3.5V to 4.5V. The device should be biased in a way that minimizes current consumption while maintaining the required output power. A DC-DC converter can be used to generate the bias voltage.
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A pi-network or a T-network can be used to match the device to a 50-ohm load. The network should be designed to provide a conjugate match to the device's output impedance. The values of the matching components can be determined using a Smith chart or a network analyzer.
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The device's SOA is defined by its maximum voltage, current, and power ratings. The user should ensure that the device is operated within these ratings by monitoring the voltage, current, and temperature. A thermal management system can be used to prevent overheating.
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The CMD328K3 is a sensitive device and requires ESD protection to prevent damage. A diode-based ESD protection circuit can be used to protect the device from electrostatic discharge. The protection circuit should be designed to provide a low capacitance and inductance to minimize the impact on the device's performance.
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CMD328K3 Overview
Use the download button to access the CMD328K3 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like CMD32,
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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.