A fully integrated 2.45 GHz 0.25 mu m CMOS power amplifier
Publikation/Tidskrift/Serie: Proceedings of the 10th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2003.
Förlag: IEEE--Institute of Electrical and Electronics Engineers Inc.
A fully integrated differential class-AB power amplifier has been designed in a 0.25 um CMOS technology. It is intended for medium output power ranges such as Bluetooth class 1, and has an operating frequency of 2.45 GHz. By using two parallel output stages that can be switched on or off, a high efficiency can be achieved for both high and low output power levels. The simulated maximum output power is 22.7 dBm, while the maximum power-added efficiency is 22%.
- Electrical Engineering, Electronic Engineering, Information Engineering
- wireless communication
- frequency doubling
- Power amplifier
10th IEEE International Conference on Electronics, Circuits and Systems
- ISBN: 0-7803-8163-7