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Title of article :
On the noise behaviour of DMILL charge and current-sensitive preamplifier architectures
Author/Authors :
Ardelean، نويسنده , , J and Citterio، نويسنده , , M and Hrisoho، نويسنده , , A and Manfredi، نويسنده , , P.F and Speziali، نويسنده , , V and Truong، نويسنده , , K، نويسنده ,
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Abstract :
Novel configurations of current and voltage-sensitive preamplifiers in DMILL technology intended for calorimetry applications are discussed. A broad set of noise characterisation tests, including room temperature, cryogenic operation and radiation effects, is given. It is shown that in cryogenic conditions the noise behaviour is considerably less current dependent than at room temperature.
Journal title :
Astroparticle Physics
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