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Autor:
Christopher Peter Hurrell
Publikováno v:
IEEE Solid-State Circuits Magazine. 4:56-59
The 2010 IEEE Journal of Solid-State Circuits Best paper award was given to "An 18 b 12.5 MS/s ADC with 93 dB SNR," by Christopher Peter Hurrell, Colin Lyden, David Laing, Derek Hummerston, and Mark Vickery, published in IEEE Journal of Solid- State
Publikováno v:
VLSIC
This paper presents an 18 bit 5 MS/s SAR ADC. It has a dynamic range of 100.2 dB, SNR of 99 dB, INL of ±2 ppm and DNL of ±0.4 ppm. It has currently the lowest noise floor of any monolithic Nyquist converter relative to the full scale input (21.9 nV
Publikováno v:
5th IEE International Conference on ADDA 2005. Advanced A/D and D/A Conversion Techniques and their Applications.
This article describes a flexible decimation rate ΣΔ ADC which attains an SNR of 100 dB in a 1 MHz bandwidth and an SNR of 120 dB in a 20 kHz bandwidth. The MASH 2-2-0 architecture of the modulator employs low distortion multibit stages. An input b