Abstract
We present a new A/D modulator architecture Delta-Sigma-Delta (DSD) modulator which uses a delta modulator in combination with a sigma-delta modulator to generate an autoranging A/D converter. We analyze and derive the fundamental equations for this architecture. Our basic equations are confirmed via simulations and a fabricated chip.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 401-404 |
| Number of pages | 4 |
| Journal | Proceedings - IEEE International Symposium on Circuits and Systems |
| Volume | 1 |
| State | Published - Jan 1 1997 |
| Event | Proceedings of the 1997 IEEE International Symposium on Circuits and Systems, ISCAS'97. Part 4 (of 4) - Hong Kong, Hong Kong Duration: Jun 9 1997 → Jun 12 1997 |