Title :
A fast shaping amplifier-comparator integrated circuit for silicon strip detectors
Author :
Barberis, E. ; Cartiglia, N. ; Dorfan, D.E. ; Rahn, J. ; Spencer, E.N. ; Wilder, M.
Author_Institution :
Santa Cruz Inst. for Particle Phys., California Univ., CA, USA
Abstract :
A 64-channel amplifier-comparator silicon strip detector fabricated on the Tekronix SHPi bipolar process is described. This device is particularly useful in high rate colliders with silicon strip vertex detection. This amplifier-comparator meets the performance goals for the ZEUS LPS. It has low noise, radiation resistance, very low power, and good stability, and is easy to use. The power use and noise are close to those needed in the SDC tracker for the SSC (Superconducting Super Collider). Circuit measurements show that the circuit will perform properly in its expected environment
Keywords :
comparators (circuits); nuclear electronics; position sensitive particle detectors; pulse amplifiers; pulse shaping circuits; semiconductor counters; SDC tracker; Si strip detector; Tekronix SHPi bipolar process; ZEUS LPS; fast shaping amplifier-comparator integrated circuit; radiation resistance; Circuit noise; Circuit stability; Detectors; Electrical resistance measurement; Integrated circuit noise; Noise shaping; Silicon; Strips; Superconducting device noise; Working environment noise;
Conference_Titel :
Nuclear Science Symposium and Medical Imaging Conference, 1992., Conference Record of the 1992 IEEE
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-0884-0
DOI :
10.1109/NSSMIC.1992.301273
