Low-noise BICMOS front-end and fast analogue multiplexer for ionization chamber

被引：6

作者：

Centro, S ^{[1
]}

Favaretto, D

Motto, S

Tintori, C

Cennini, P

Puccini, A

机构：

[1] Univ Padua, Dept Phys, Padova, Italy

[2] Ist Nazl Fis Nucl, Padova, Italy

[3] CAEN SpA, Viareggio, Italy

[4] CERN, Geneva, Switzerland

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1998年 / 409卷 / 1-3期

关键词：

D O I：

10.1016/S0168-9002(97)01285-0

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

For Icarus detector a low-noise front-end amplifier, that works together with a 16 input analogue multiplexer, has been designed using AMS 0.8 mu m BICMOS technology. To achieve a suitable noise level of less than 1500 electrons with detector capacitance of about 400 pF, a high conductance JFET has been used as input device. The multiplexer works up to 40 MHz clock rate with 10 bit accuracy. (C) 1998 Elsevier Science B,V. All rights reserved.

引用

页码：300 / 302

页数：3