Amplifiers - ELECTRONIC CIRCUITS - Radiation Effects - INSTRUMENTS - Readout Systems - Multiplexing - NOISE;
SPURIOUS SIGNAL - Measurements;
D O I:
10.1109/23.12700
中图分类号:
TM [电工技术];
TN [电子技术、通信技术];
学科分类号:
0808 ;
0809 ;
摘要:
A system for reading out silicon strip detectors has been fabricated on a CMOS integrated circuit. The chip consists of an array of 128 amplifiers with a single multiplexed output. These chips have been bonded to a 256-channel silicon strip detector. Results are reported on the electrical parameters of the chips and on data taken during exposure of the instrumented detectors to minimum-ionizing beta particles. The radiation tolerance of the device has been investigated. The MX1 is working to specification and is presently being incorporated into equipment.