A 0.2V, 7.5 μW, 20 kHz ΣΔ modulator with 69 dB SNR in 90 nm CMOS
Publication: Research - peer-review › Article in proceedings – Annual report year: 2007
This paper presents a frequency-to-digital SigmaDelta modulator designed in a digital 90nm CMOS process, operating with a supply voltage of 0.2 V. For a 7.5 muW power consumption, the SNR is 68.9 dB and the SNDR is 60.3 dB over a 20Hz-20kHz bandwidth. This work shows that the SNR/SNDR performance of this kind of SigmaDelta converter can be adjusted over a wide range, while maintaining a state-of-the-art flgure-of-merit of 82 fJ/conversion.
| Original language | English |
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| Title | ESSCIRC 33rd European Solid State Circuits Conference, 2007. |
| Publisher | IEEE |
| Publication date | 2007 |
| Pages | 206-209 |
| ISBN (print) | 978-1-4244-1125-2 |
| DOIs | |
| State | Published |
Conference
| Conference | ESSCIRC 33rd European Solid State Circuits Conference, 2007. |
|---|---|
| Period | 01-01-07 → … |
Bibliographical note
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| Citations | Web of Science® Times Cited: 12 |
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