We report on the design of a full custom amplifier-comparator readout chip for silicon detectors with internal gain designed for precise timing applications. The ASIC has been developed in UMC 110 nm CMOS technology and is aimed to fulfill the CMS-TOTEM Precision Proton Spectrometer (CT-PPS) time resolution requirements (~ 30 ps per detector plane). It features LVDS outputs and the signal dynamic range matches the requirements of the High Precision TDC (HPTDC) system. The preliminary measurements results with a test board are included.

TOFFEE: a full custom amplifier-comparator chip for timing applications with silicon detectors / Cenna, F.; Cartiglia, N.; Francesco, A. Di; Olave, ELIAS JONHATAN; Rolo, M. Da Rocha; Rivetti, Angelo; Silva, J. C.; Silva, R.; Varela, J.. - In: JOURNAL OF INSTRUMENTATION. - ISSN 1748-0221. - ELETTRONICO. - 12:03(2017), pp. C03031-C03031. [10.1088/1748-0221/12/03/C03031]

TOFFEE: a full custom amplifier-comparator chip for timing applications with silicon detectors

OLAVE, ELIAS JONHATAN;RIVETTI, Angelo;
2017

Abstract

We report on the design of a full custom amplifier-comparator readout chip for silicon detectors with internal gain designed for precise timing applications. The ASIC has been developed in UMC 110 nm CMOS technology and is aimed to fulfill the CMS-TOTEM Precision Proton Spectrometer (CT-PPS) time resolution requirements (~ 30 ps per detector plane). It features LVDS outputs and the signal dynamic range matches the requirements of the High Precision TDC (HPTDC) system. The preliminary measurements results with a test board are included.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/2667424
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