Name
Title | ||
|---|---|---|
A compact programmable differential voltage reference with unbuffered 4 mA output current capability and ±0.4 % untrimmed spread. |
Abstract | ||
|---|---|---|
A compact differential voltage reference cell, which combines an original switched capacitor integrator with a digitally programmable bandgap core, is presented. The two-stage integrator maintains an always-valid output voltage while performing correlated double sampling to effectively reduce the effects of offset and flicker noise. Measurements performed on a prototype designed with the UMC 0.18 um CMOS process showed a +/- 0.4 % untrimmed output voltage spread, 1 Hz flicker noise corner and output current capability of up to 4 mA with a quiescent current consumption of 50 uA. |
Year | Venue | Keywords |
|---|---|---|
2017 | ESSCIRC 2017 - 43RD IEEE EUROPEAN SOLID STATE CIRCUITS CONFERENCE | Differential bandgap voltage reference,switched capacitors,correlated double sampling,continuous time output |
Field | DocType | Citations |
Correlated double sampling,Flicker noise,Capacitor,Computer science,Voltage reference,Voltage,Integrator,Electronic engineering,Electrical engineering,Offset (computer science),Biasing | Conference | 0 |
PageRank | References | Authors |
0.34 | 4 | 5 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Simone Del Cesta | 1 | 0 | 0.68 |
| Andrea Ria | 2 | 3 | 1.46 |
| R. Simmarano | 3 | 0 | 1.35 |
| Massimo Piotto | 4 | 4 | 3.89 |
| Paolo Bruschi | 5 | 62 | 17.83 |