RF Solutions RF Power Amplifiers
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When I Bias my GaN PA the Drain Current Increases to the Current Limit (No RF Applied)
You may be experiencing DC bias oscillation. Long test cables (i.e. test setup) may increase DC bias lead inductance making the PA unstable. Adding a large capacitance (such as 47 uF in correct polarity) across the gate … |
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1 | 46 | November 12, 2024 |
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Do You Have Models for Your GaN PA's?
Yes, our GaN HEMT (under Discrete Transistors, GaN HEMTs) devices will usually have a Modelithics model available. The Modelithics weblink will be at the upper right of the product webpage. The model can be requested dir… |
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1 | 45 | November 12, 2024 |
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Welcome to the RF Power Amplifier Forum
Welcome to the Qorvo RF Power Amplifiers Forum, your dedicated hub for everything related to power amplifier, PA, technology. Whether you’re an industry expert, a passionate tech enthusiast or just beginning your journey… |
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1 | 45 | October 28, 2024 |
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Some question in testing the chip QPA9121
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0 | 7 | January 16, 2025 |
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Some question in reading and using the chip QPA9121
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4 | 14 | January 15, 2025 |
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2 Some question in reading and using the chip QPA9121
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2 | 16 | January 15, 2025 |
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QPA9119 linearity at >3GHz
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0 | 14 | January 10, 2025 |
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Need technical support
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1 | 30 | January 10, 2025 |
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Can I force the GaN Power Amplifier Modules up or down in frequency?
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1 | 12 | January 2, 2025 |
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TGA2590 Power Amplifier
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1 | 19 | January 2, 2025 |
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With GaN PA's, how much can gain vary from typical datasheet performance small signal and large signal?
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1 | 16 | December 30, 2024 |
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GaN Bias circuit
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1 | 35 | December 13, 2024 |
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Attachment for QPA3055P - Soldered?
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1 | 21 | November 12, 2024 |
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QPF5002 -Need Thermal resistance value (Junction to Ambient,Board,Case)
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1 | 27 | November 6, 2024 |
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Suggestions on how to regulate bias and pulse conditions for GaN Power Amplifiers?
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1 | 42 | November 4, 2024 |
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How Do Qorvo Datasheets State Thermal Resistance?
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1 | 27 | October 30, 2024 |
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Do You Have A GaN App Note for Operating a Pulsed QFN Device in CW Mode?
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1 | 31 | October 30, 2024 |
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Does Qorvo Have a Power Dissipation/Junction Temperature Calculator?
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1 | 25 | October 30, 2024 |
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Do you have GaN PA related Application Notes To Help With Overall Design?
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1 | 42 | October 30, 2024 |
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Is There a GaN PA App Note for Pulsed Operation?
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2 | 33 | October 29, 2024 |
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How Do I Access Device Footprint Information for Power Amps, etc
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2 | 19 | October 29, 2024 |
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Do You Have Good App Notes For RF Device Thermal Design?
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2 | 38 | October 29, 2024 |
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10 watt power amplifier required
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2 | 69 | October 29, 2024 |