Abstract
A triangular window is introduced in the traditional zero crossing (ZC) counting frequency to digital converter (FDC) to achieved a Δ-Σ noise-shaping and decimation results. A simple way to implement the windowing function is by using a double modulo counter or a sinc2 decimator. A higher digital resolution can be achieved by using a Δ-Σ decimator as a ZC counting FDC than by using a standard count-and-dump FDC as the quantization error is noise-shaped.
Original language | English (US) |
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Title of host publication | International Symposium on Low Power Electronics and Design, Digest of Technical Papers |
Place of Publication | Piscataway, NJ, United States |
Publisher | IEEE |
Pages | 52-55 |
Number of pages | 4 |
State | Published - 1997 |
Externally published | Yes |
Event | Proceedings of the 1997 International Symposium on Low Power Electronics and Design - Monterey, CA, USA Duration: Aug 18 1997 → Aug 20 1997 |
Other
Other | Proceedings of the 1997 International Symposium on Low Power Electronics and Design |
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City | Monterey, CA, USA |
Period | 8/18/97 → 8/20/97 |
ASJC Scopus subject areas
- General Engineering