Features
- 2.7 – 3.1 GHz Operation
- 12 dB Power Gain
- 60% Power Added Efficiency
- < 0.2 dB Pulsed Amplitude Droop
Product SKU | Buy Online | Request Sample | Data Sheet | CAD Model | Recommended For New Design? | Technology | Frequency Min | Frequency Max | Peak Output Power | Gain | Efficiency | Operating Voltage | Form | Package Type |
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CGH31240F | Yes | GaN on SiC | 2.7 GHz | 3.1 GHz | 240 W | 12 dB | 60% | 28 V | Packaged Discrete Transistor | Flange |
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Technical Papers & Articles | by Raymond S. Pengelly – William Pribble – Thomas Smith
This Simulation of power amplifiers (PAs) for modern wireless base station and small cell systems is an essential part of the design process. At a cell site – the PA consumes the bulk of the dc power – generates the most heat – and thus represents the greatest operational cost. Maximum PA efficiency is a necessity to manage these costs – which is a sizeable challenge in a PA that also must be highly linear to support the complex multilevel modulation types and wide bandwidths used for current and developing wireless transmission standards. Accurate simulation allows the PA designer to meet these challenges by exploring the available design options and then optimizing the circuit that is selected for the application.
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Technical Papers & Articles | by Raymond S. Pengelly – Simon M. Wood – James W. Milligan – Scott T. Sheppard – and William L. Pribble
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Technical Papers & Articles | by Yifeng Wu and Primit Parikh – The vacuum tubes used in today’s millimeter-wave transmitters face an increasing threat from GaN HEMTs. Wolfspeed’s Yifang Wu and Primit Parikh are leading the GaN charge with designs that incorporate field plates – iron-doped buffer layers and a thin AIN interlayer to deliver a record power at 30 GHz.
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Technical Papers & Articles | by Simon M. Wood – Ulf Andre – Bradley J. Millon – and Jim Milligan – This paper presents the design – development and characterization of three products for S-Band Radar applications. These products include two 240 Watt hybrid power transistors and a fully integrated 75 Watt packaged MMIC.
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Technical Papers & Articles | by Donald A. Gajewski – Scott Sheppard – Simon Wood – Jeff B. Barner – Jim Milligan – and John Palmour.
This paper discusses the reliability performance of Wolfspeed GaN/AlGaN high electron mobility transistor (HEMT) MMIC released process technologies – fabricated on 100 mm high purity semi-insulating (HPSI) 4H-SiC substrates.
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Technical Papers & Articles | by Donald A. Gajewski – Scott Sheppard – Tina McNulty – Jeff B. Barner – Jim Milligan and John Palmour
This paper reports the reliability performance of the Wolfspeed – GaN/AlGaN HEMT MMIC process technology – fabricated on 100 mm high purity semi-insulating (HPSI) 4H-SiC substrates.
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Technical Papers & Articles | by Ildu Kim – Jangheon Kim – Junghwan Moon – Jungjoon Kim – and Bumman Kim
Demonstrating a highly efficient Hybrid Envelope Elimination and Restoration transmitter for IEEE 802.16e Mobile WiMAX applications using a highly efficient saturated Power Amplifier (PA). For the optimum H-EER operation – the PA has been designed to have a maximum PAE at the average Vds region by using 10 W (P3dB ) GaN High Electron Mobility Transistor.
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