Features
- Up to 4 GHz Operation
- 15 dB Small Signal Gain at 2.0 GHz
- 13 dB Small Signal Gain at 4.0 GHz
- 45 W typical PSAT
- 60 % Efficiency at PSAT
- 28 V Operation
Product SKU | Buy Online | Data Sheet | Recommended For New Design? | Technology | Frequency Min | Frequency Max | Peak Output Power | Gain | Efficiency | Operating Voltage | Form | Package Type |
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CGH40035F-AMP | No | GaN on SiC | 3.3 GHz | 3.7 GHz | 35 W | >13 dB | 60% | 28 V | Evaluation Board | Flange | ||
CGH40035F | No | GaN on SiC | DC | 6 GHz | 35 W | >13 dB | 60% | 28 V | Packaged Discrete Transistor | Flange |
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S-parameters | |
S-parameters | |
S-parameters | |
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 Woo Lee – Sang-Ho Kam – and Yoon-Ha Jeong – This paper describes a new three-stage Doherty power amplifier (DPA) with an adaptive driving amplifier inserted at the input of the carrier cell.
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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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Technical Papers & Articles | by Khaled Bathic; Georg Boeck
This paper presents the design of a wideband harmonically-tuned Doherty amplifier. The frequency-dependent back-off efficiency degradation was minimized by compensating the effect of the frequency-sensitive impedance inverters over the design band. Suitable choice of device size ratio as well as harmonic load tuning at back-off and maximum power operations were also considered – resulting in superior performance over the targeted design band.
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