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)|
|Number of pages||4|
|Journal||Proceedings - IEEE International Symposium on Circuits and Systems|
|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