A 0.5mW high dynamic range fast CMOS charge preamplifier

A 0.5mW high dynamic range fast CMOS charge preamplifier

An ultra low-power fast charge preamplifier implemented in 0.35 μm CMOS technology for ion detector readout for space operation is presented. For a 10 pF sensor capacitance, the preamplifier achieves a peaking time of 4.5 ns and pulse-pair resolution (PPR) of 15 ns for an input charge between 50 fC...

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Bibliographische Detailangaben
Hauptverfasser: Abdalla, M A, Cannillo, F, Merken, P, Van Hoof, C
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Capacitance
Capacitive sensors
CMOS technology
Detectors
Dynamic range
Preamplifiers
Space charge
Space technology
Temperature distribution
Temperature sensors
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Beschreibung
Zusammenfassung:An ultra low-power fast charge preamplifier implemented in 0.35 μm CMOS technology for ion detector readout for space operation is presented. For a 10 pF sensor capacitance, the preamplifier achieves a peaking time of 4.5 ns and pulse-pair resolution (PPR) of 15 ns for an input charge between 50 fC and 5 pC. It operates in a temperature range between -40°C and 85°C.
DOI:10.1109/VDAT.2010.5496746