%0 Journal Article %1 5256979 %A Lee, J. %A Kang, J. %A Park, S. %A Seo, J. %A Anders, J. %A Guilherme, J. %A Flynn, M. P. %D 2009 %J IEEE Journal of Solid-State Circuits %K ADC Pipeline %N 10 %P 2755-2765 %R 10.1109/JSSC.2009.2028052 %T A 2.5 mW 80 dB DR 36 dB SNDR 22 MS/s Logarithmic Pipeline ADC %U https://ieeexplore.ieee.org/document/5256979/ %V 44 %X A switched-capacitor logarithmic pipeline analog-to-digital converter (ADC) that does not require squaring or any other complex analog function is presented. This approach is attractive where a high dynamic range (DR), but not a high peak SNDR, is required. A prototype signed, 8-bit 1.5 bit-per-stage logarithmic pipeline ADC is designed and fabricated in 0.18 mum CMOS. The 22 MS/s ADC achieves a measured DR of 80 dB and a measured SNDR of 36 dB, occupies 0.56 mm2, and consumes 2.54 mW from a 1.62 V supply. The measured dynamic range figure of merit is 174 dB.

@article{5256979, abstract = {A switched-capacitor logarithmic pipeline analog-to-digital converter (ADC) that does not require squaring or any other complex analog function is presented. This approach is attractive where a high dynamic range (DR), but not a high peak SNDR, is required. A prototype signed, 8-bit 1.5 bit-per-stage logarithmic pipeline ADC is designed and fabricated in 0.18 mum CMOS. The 22 MS/s ADC achieves a measured DR of 80 dB and a measured SNDR of 36 dB, occupies 0.56 mm2, and consumes 2.54 mW from a 1.62 V supply. The measured dynamic range figure of merit is 174 dB.}, added-at = {2020-10-11T10:09:38.000+0200}, author = {{Lee}, J. and {Kang}, J. and {Park}, S. and {Seo}, J. and {Anders}, J. and {Guilherme}, J. and {Flynn}, M. P.}, biburl = {https://puma.ub.uni-stuttgart.de/bibtex/21bab7658d2a82680f3d21a1239f16f62/jens.anders}, doi = {10.1109/JSSC.2009.2028052}, interhash = {0a82ec6c4c6bc5442ec9d62e8ec275c3}, intrahash = {1bab7658d2a82680f3d21a1239f16f62}, issn = {1558-173X}, journal = {IEEE Journal of Solid-State Circuits}, keywords = {ADC Pipeline}, month = oct, number = 10, pages = {2755-2765}, timestamp = {2020-10-12T13:49:09.000+0200}, title = {A 2.5 mW 80 dB DR 36 dB SNDR 22 MS/s Logarithmic Pipeline ADC}, url = {https://ieeexplore.ieee.org/document/5256979/}, volume = 44, year = 2009 }