Name
Abstract | ||
|---|---|---|
We describe a general offset-canceling architecture for analog multiplication using chopper stabilization. Chopping is used to modulate the offset away from the output signal where it can be easily filtered out, providing continuous offset reduction which is insensitive to drift. Both square wave chopping and chopping with orthogonal spreading codes are tested and shown to reduce the offset down t... |
Year | DOI | Venue |
|---|---|---|
2008 | 10.1109/JSSC.2008.2004328 | IEEE Journal of Solid-State Circuits |
Keywords | Field | DocType |
Choppers,Gain,Semiconductor device noise,Signal processing,Testing,Prototypes,Signal detection,Demodulation,Degradation,Performance analysis | Variable-gain amplifier,Total harmonic distortion,Analog multiplier,Input offset voltage,Control theory,Computer science,Multiplier (economics),Electronic engineering,Chopper,Offset (computer science),Amplifier | Journal |
Volume | Issue | ISSN |
43 | 10 | 0018-9200 |
Citations | PageRank | References |
6 | 0.72 | 6 |
Authors | ||
2 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Philip A. Godoy | 1 | 43 | 4.68 |
| Joel L. Dawson | 2 | 48 | 5.29 |