Abstract
This paper proposes a technique to reduce capacitance spread in switched-capacitor filters. The proposed technique is based on a simple charge distribution and a partial charge transfer techniques, and is applicable to various integrator topologies. Simulation results show that the proposed technique reduces the total capacitance by 70%, which is a significant reduction of filter area. Furthermore, an integrator implemented by the proposed technique is found to be insensitive to parasitic capacitances.
| Original language | English |
|---|---|
| Title of host publication | ECCTD 2009 - European Conference on Circuit Theory and Design Conference Program |
| Pages | 37-40 |
| Number of pages | 4 |
| DOIs | |
| Publication status | Published - 2009 Dec 10 |
| Event | ECCTD 2009 - European Conference on Circuit Theory and Design Conference Program - Antalya, Turkey Duration: 2009 Aug 23 → 2009 Aug 27 |
Publication series
| Name | ECCTD 2009 - European Conference on Circuit Theory and Design Conference Program |
|---|
Other
| Other | ECCTD 2009 - European Conference on Circuit Theory and Design Conference Program |
|---|---|
| Country | Turkey |
| City | Antalya |
| Period | 09/8/23 → 09/8/27 |
ASJC Scopus subject areas
- Hardware and Architecture
- Electrical and Electronic Engineering
Fingerprint Dive into the research topics of 'Capacitance spread reduction technique for low-cost switched-capacitor filters implementation'. Together they form a unique fingerprint.
Cite this
Retdian, N., Takagi, K., & Takagi, S. (2009). Capacitance spread reduction technique for low-cost switched-capacitor filters implementation. In ECCTD 2009 - European Conference on Circuit Theory and Design Conference Program (pp. 37-40). [5275138] (ECCTD 2009 - European Conference on Circuit Theory and Design Conference Program). https://doi.org/10.1109/ECCTD.2009.5275138