A configurable cascaded continuous-time ΔΣ modulator with up to 15MHz bandwidth

A configurable cascaded continuous-time ΔΣ modulator with up to 15MHz bandwidth

A reconfigurable cascaded continuous-time 3-1 ΔΣ modulator with low PVT sensitivity was developed and implemented in 65nm digital CMOS. The 0.17mm 2 chip achieves 67/55dB SNR and 70/61dB DR at 10/15MHz bandwidth with only 208MHz clock frequency and 10.5mW power consumption from a 1.3V supply.

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Sauerbrey, J, Garcia, J S P, Panov, G, Piorek, T, Xianghua Shen, Schimper, M, Koch, R, Keller, M, Manoli, Y, Ortmanns, M
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Bandwidth
Modulation
Signal to noise ratio
Temperature measurement
Transfer functions
Voltage measurement
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A reconfigurable cascaded continuous-time 3-1 ΔΣ modulator with low PVT sensitivity was developed and implemented in 65nm digital CMOS. The 0.17mm 2 chip achieves 67/55dB SNR and 70/61dB DR at 10/15MHz bandwidth with only 208MHz clock frequency and 10.5mW power consumption from a 1.3V supply.
ISSN:1930-8833
2643-1319
DOI:10.1109/ESSCIRC.2010.5619734