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On the design of a JFET-CMOS front-end for low noise data acquisition from microstrip detectors

: Lutz, G.; Maloberti, F.; Manfredi, P.F.; Speziali, V.; Buttler, W.; Vogt, H.

Nuclear instruments and methods in physics research, Section A. Accelerators, spectrometers, detectors and associated equipment 264 (1988), pp.391-398 : Abb.,Tab.,Lit.
ISSN: 0167-5087
ISSN: 0168-9002
Journal Article
Fraunhofer IMS ()
CMOS kompatibler JFET; JFET-Verstärker; Microstrip-Detektor; SC-Filter; Verstärker(rauscharm)

Design criteria of a monolithic front-end for a microstrip vertex detector are discussed. Two basic items are considered, a preamplifier combining junction field-effect transistors and complementary MOS and a sampled-data filter employing the switched capacitor approach. Investigation about the achievable noise performances and the accuracy limitations in the filter is carried out. (IMS)