Name
Title | ||
|---|---|---|
A very compact CMOS instrumentation amplifier with nearly rail-to-rail input common mode range |
Abstract | ||
|---|---|---|
This paper presents a compact, fully-differential instrumentation amplifier with nearly rail-to-rail input common mode range. The amplifier, which is based on an original topology, embodies chopper modulation for offset and flicker noise reduction. The paper describes the experimental results obtained with a prototype designed with the UMC 0.18 μm MM/RF CMOS process. The amplifier draws 42 μA at a supply voltage of 1.8 V with an input noise voltage density of 75 nV/sqrt(Hz). Total amplifier area is 0.056 mm2. |
Year | DOI | Venue |
|---|---|---|
2014 | 10.1109/ESSCIRC.2014.6942087 | European Solid State Circuits Conference |
Keywords | Field | DocType |
CMOS analogue integrated circuits,choppers (circuits),flicker noise,instrumentation amplifiers,integrated circuit noise,network topology,radiofrequency amplifiers,radiofrequency integrated circuits,CMOS instrumentation amplifier,UMC MM/RF CMOS process,chopper modulation,flicker noise reduction,fully-differential instrumentation amplifier,input noise voltage density,nearly rail-to-rail input common mode range,offset noise reduction,size 0.18 mum,topology,voltage 1.8 V,chopper modulation,compact architecture,instrumentation amplifier,rail-to-rail common mode range | Low-noise amplifier,Input offset voltage,Computer science,Operational transconductance amplifier,Direct-coupled amplifier,Log amplifier,Instrumentation amplifier,Control engineering,Electronic engineering,Cascade amplifier,Electrical engineering,Operational amplifier | Conference |
ISSN | Citations | PageRank |
1930-8833 | 0 | 0.34 |
References | Authors | |
2 | 5 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Paolo Bruschi | 1 | 62 | 17.83 |
| Del Cesta, F. | 2 | 0 | 0.34 |
| A. N. Longhitano | 3 | 0 | 0.34 |
| Massimo Piotto | 4 | 4 | 3.89 |
| R. Simmarano | 5 | 0 | 1.35 |