Title of article
Delta: a charge sensitive front-end amplifier with switched gain for low-noise, large dynamic range silicon detector readout
Author/Authors
Aspell، نويسنده , , P and Barney، نويسنده , , D and Bloch، نويسنده , , P and Jarron، نويسنده , , P and Lofstedt، نويسنده , , B and Reynaud، نويسنده , , S and Tabbers، نويسنده , , P، نويسنده ,
Pages
7
From page
449
To page
455
Abstract
The design and results of a radiation hard switched gain charge amplifier optimised for a large dynamic range and large input capacitance are described. The peaking time is 25 ns, dynamic ranges are 0.1–50 minimum ionising particles (MIPs) (high gain) and 1–400 MIPs (low gain), signal to noise (S/N)>10 for Cin<56 pF and radiation tolerance to 10 Mrads(Si) and 4×1013 n cm−2.
Keywords
Charge sensitive front-end amplifier , low noise , Large dynamic range
Journal title
Astroparticle Physics
Record number
2014557
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