This paper presents the optimized design of a conventional four-stage distributed amplifier for Ultra-Wide Band applications (UWB). The design flow exploits the gm/ID methodology in order to optimize the size of the transistors to achieve the best tradeoff between gain, input/output matching, noise figure and power DC consumption. The circuit was designed using a 0.13μm process from IHP Microelectronics, it exhibits a gain of 11 dB over the frequency range from 3.1 to 10.6 GHz and an average noise figure of 2.65 dB. The input/output return loss are lower than 16 dB and the amplifier dissipates only 26 mW with 1.2 V supply. Finally, the chip measures only 1.07 mm × 0.7 mm.

Gm over ID design for UWB distributed amplifier / Piccinni, G.; Avitabile, G.; Coviello, G.; Talarico, C.. - (2017). (Intervento presentato al convegno 59th IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2016 tenutosi a Abu Dhabi, UAE nel October 16-19, 2016.) [10.1109/MWSCAS.2016.7870069].

Gm over ID design for UWB distributed amplifier

Piccinni, G.;Avitabile, G.;Coviello, G.;
2017-01-01

Abstract

This paper presents the optimized design of a conventional four-stage distributed amplifier for Ultra-Wide Band applications (UWB). The design flow exploits the gm/ID methodology in order to optimize the size of the transistors to achieve the best tradeoff between gain, input/output matching, noise figure and power DC consumption. The circuit was designed using a 0.13μm process from IHP Microelectronics, it exhibits a gain of 11 dB over the frequency range from 3.1 to 10.6 GHz and an average noise figure of 2.65 dB. The input/output return loss are lower than 16 dB and the amplifier dissipates only 26 mW with 1.2 V supply. Finally, the chip measures only 1.07 mm × 0.7 mm.
2017
59th IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2016
978-1-5090-0916-9
Gm over ID design for UWB distributed amplifier / Piccinni, G.; Avitabile, G.; Coviello, G.; Talarico, C.. - (2017). (Intervento presentato al convegno 59th IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2016 tenutosi a Abu Dhabi, UAE nel October 16-19, 2016.) [10.1109/MWSCAS.2016.7870069].
Gm over ID design for UWB distributed amplifier / Piccinni, G.; Avitabile, G.; Coviello, G.; Talarico, C.. - (2017). (Intervento presentato al convegno 59th IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2016 tenutosi a Abu Dhabi, UAE nel October 16-19, 2016.) [10.1109/MWSCAS.2016.7870069].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11589/120811
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