A silicon pixel readout ASIC with 100 ps time resolution for the NA62 experiment

被引：4

作者：

Dellacasa, G. ^{[1
]}

Garbolino, S. ^{[1
,2
]}

Marchetto, F. ^{[1
]}

Martoiu, S. ^{[1
]}

Mazza, G. ^{[1
]}

Rivetti, A. ^{[1
]}

Wheadon, R. ^{[1
]}

机构：

[1] Ist Nazl Fis Nucl, Sez Torino, I-10125 Turin, Italy

[2] Univ Turin, Dipartimento Fis Sperimentale, I-10125 Turin, Italy

来源：

JOURNAL OF INSTRUMENTATION | 2011年 / 6卷

关键词：

Analogue electronic circuits; Radiation-hard electronics; Electronic detector readout concepts (solid-state); Digital electronic circuits;

D O I：

10.1088/1748-0221/6/01/C01087

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The silicon tracker of the NA62 experiment requires the measurement of the particles arrival time with a resolution better than 200 ps rms and a spatial resolution of 300 mu m. A time measurement technique based on a Time to Amplitude Converter has been implemented in an ASIC in order to prove the possibility to integrate a TDC with resolution better than 200 ps in a pixel cell. Time-walk problem has been addressed with the use of the Constant Fraction Discriminator technique. The ASIC has been designed in a CMOS 0.13 mu m technology with single event upset protection of the digital logic.

引用

页数：6

共 5 条

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