Name
Title | ||
|---|---|---|
A 5s-time-constant temperature-stable integrator for a tuneable PID controller in LOC applications. |
Abstract | ||
|---|---|---|
In this paper, we present a novel, ultra-long-time-constant analogue integrator for a PID controller in Lab-on-Chip (LOC) applications. A time constant of up to 5 seconds is achievable using a capacitance of only 18pF by exploiting transconductance reduction techniques involving current splitting and gm-attenuated OTA. Additionally, this architecture provides the ability to digitally tune the time constant from 200ms to 5s with 4-bit programmability. The design achieves a temperature dependance of 1.2% over the range from 0°C to 100°C with micropower consumption. |
Year | DOI | Venue |
|---|---|---|
2011 | 10.1109/ISCAS.2011.5937831 | ISCAS |
Keywords | Field | DocType |
impedance,attenuation,lab on chip,time constant,lab on a chip,pid controller,cmos integrated circuits,dynamic range,chip,logic gates,logic gate | Micropower,Logic gate,Capacitance,PID controller,Control theory,Computer science,Integrator,CMOS,Electronic engineering,Transconductance,Time constant | Conference |
ISSN | ISBN | Citations |
0271-4302 E-ISBN : 978-1-4244-9472-9 | 978-1-4244-9472-9 | 0 |
PageRank | References | Authors |
0.34 | 3 | 4 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Yuanqi Hu | 1 | 10 | 4.87 |
| Yan Liu | 2 | 30 | 11.70 |
| Timothy G. Constandinou | 3 | 78 | 38.42 |
| Christofer Toumazou | 4 | 265 | 59.06 |