Name
Title | ||
|---|---|---|
Ultra-Low-Power, Ultra-Low-Voltage 2.12 Ghz Colpitts Oscillator Using Inductive Gate Degeneration |
Abstract | ||
|---|---|---|
An oscillator design technique for low-power and low-voltage applications is presented. The circuit is based on the classical common-gate Colpitts oscillator with additional positive feedback provided by an inductive gate degeneration. This technique decreases the required transconductance to start-up oscillations, which makes possible to reduce the minimum supply voltage, and hence the power consumption. A prototype was designed in a standard 0.13 mu m CMOS process using a zero-threshold transistor. The post-layout simulation results show an oscillation frequency of 2.12 GHz, with a power consumption of 4 mu W under a 40-mV supply voltage. |
Year | DOI | Venue |
|---|---|---|
2013 | 10.1109/NEWCAS.2013.6573614 | 2013 IEEE 11TH INTERNATIONAL NEW CIRCUITS AND SYSTEMS CONFERENCE (NEWCAS) |
Keywords | Field | DocType |
oscillators,positive feedback,phase noise,logic gates,oscillations,transistors,cmos integrated circuits | Colpitts oscillator,Computer science,Voltage,Voltage-controlled oscillator,Electronic engineering,Control engineering,Vackář oscillator,CMOS,Low voltage,Transconductance,Transistor,Electrical engineering | Conference |
ISSN | Citations | PageRank |
2472-467X | 0 | 0.34 |
References | Authors | |
5 | 4 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| rodrigo eduardo rottava | 1 | 0 | 0.34 |
| carlyle camara santos junior | 2 | 0 | 0.34 |
| Fernando Rangel de Sousa | 3 | 43 | 12.99 |
| Robson Nunes de Lima | 4 | 3 | 4.19 |