GEMMA and GEMINI, two integrated-circuit front-ends for the Triple-GEM detector are presented. These two ASICs aim to improve detector readout performance in terms of count rate, adaptability, portability and power consumption. GEMMA target is to embed counting, timing and spectroscopic measurements in a single 8-channel device, managing a detector capacitance up to 15 pF. On the other hand, GEMINI is dedicated to counting measurements, embedding 16 channels with a detector capacitance up to 40 pF. Both prototypes, fabricated in 130 nm and 180 nm CMOS respectively, feature an automatic on-chip calibration circuit, compensating for process/temperature variations.
Pezzotta, A., Croci, G., Costantini, A., DE MATTEIS, M., Tagnani, D., Corradi, G., et al. (2016). GEMMA and GEMINI, two dedicated mixed-signal ASICs for Triple-GEM detectors readout. JOURNAL OF INSTRUMENTATION, 11(3) [10.1088/1748-0221/11/03/C03058].
GEMMA and GEMINI, two dedicated mixed-signal ASICs for Triple-GEM detectors readout
PEZZOTTA, ALESSANDRO
Primo
;CROCI, GABRIELESecondo
;DE MATTEIS, MARCELLO;GORINI, GIUSEPPEPenultimo
;BASCHIROTTO, ANDREAUltimo
2016
Abstract
GEMMA and GEMINI, two integrated-circuit front-ends for the Triple-GEM detector are presented. These two ASICs aim to improve detector readout performance in terms of count rate, adaptability, portability and power consumption. GEMMA target is to embed counting, timing and spectroscopic measurements in a single 8-channel device, managing a detector capacitance up to 15 pF. On the other hand, GEMINI is dedicated to counting measurements, embedding 16 channels with a detector capacitance up to 40 pF. Both prototypes, fabricated in 130 nm and 180 nm CMOS respectively, feature an automatic on-chip calibration circuit, compensating for process/temperature variations.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
