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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Herrera, J.A. Del Valle, J.L. |
| Copyright Year | 2005 |
| Description | Author affiliation: Electron. Design Group, Mexico City, Mexico (Herrera, J.A.) |
| Abstract | The operation of a single ended CMOS class E power amplifier imposes voltage stresses on the drain terminal of the switching transistor that preclude the use of large bias drain voltages. On this paper, it is presented a design of a high voltage n-channel transistor compatible with CMOS technology that avoids the above limitation. A design methodology based on physical models, which allows the comparison of class E power amplifiers performance, is also presented for the low voltage versus the high voltage options. Simulation results using BSIM3 V3.2, including components losses and a finite feed inductor topology, show that the high voltage approach is the best option to meet an output power design specification of 25 dBm at 900 MHz. |
| Starting Page | 400 |
| Ending Page | 403 |
| File Size | 175335 |
| Page Count | 4 |
| File Format | |
| ISBN | 0780392302 |
| DOI | 10.1109/ICEEE.2005.1529654 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2005-09-09 |
| Publisher Place | Mexico |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Operational amplifiers CMOS RF High power amplifiers Design methodology Inductors Stress Semiconductor device modeling Low voltage Power amplifiers CMOS technology class E operation Feeds high voltage CMOS |
| Content Type | Text |
| Resource Type | Article |
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