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EnglishA second order, single ended, fully integrated low pans filter with cut-off frequency tunable in the range 1.5-15 Hz is presented. The filter is based on a recently proposed CMOS transconductor topology, combining Gm values of the order of a few nS with large input ranges and suitability to single-ended filter architectures. The circuit has been designed and fabricated using 3.3 V-0.35 mum CMOS devices from the STMicroelectronics bipolar-CMOS-DMOS process BCD6. The tested prototype occupies a 960 times 350 mum2 area and requires a supply current ranging from 50 to 500 muA, depending on tuning. A dynamic range in excess of 60 dB has been estimated from experimental measurements
| Titolo: | A 1.5 Hz- 15 Hz single ended, fully integrated low pass filter for MEMS interfacing | |
| Autori interni: | ||
| Anno del prodotto: | 2006 | |
| Abstract: | A second order, single ended, fully integrated low pans filter with cut-off frequency tunable in the range 1.5-15 Hz is presented. The filter is based on a recently proposed CMOS transconductor topology, combining Gm values of the order of a few nS with large input ranges and suitability to single-ended filter architectures. The circuit has been designed and fabricated using 3.3 V-0.35 mum CMOS devices from the STMicroelectronics bipolar-CMOS-DMOS process BCD6. The tested prototype occupies a 960 times 350 mum2 area and requires a supply current ranging from 50 to 500 muA, depending on tuning. A dynamic range in excess of 60 dB has been estimated from experimental measurements | |
| Handle: | http://hdl.handle.net/11568/103427 | |
| ISBN: | 1424403030 | |
| Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
File in questo prodotto:
http://hdl.handle.net/11568/103427
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