ALTIROC1, a 25 pico-second time resolution ASIC for the ATLAS High Granularity Timing Detector (HGTD)

Nathalie Seguin-Moreau; S. Conforti; P. Dinaucourt; C. de la Taille; G. Martin-Chassard; C. Agapopoulou; N. Makovec; L. Serin; S. Sacerdoti; A. Dragone; B. Markovic; C. Milke; L. Ruckman; A. Schwartzman; D. Su; D. Gong; J. Ye; W. Zhou

ALTIROC1, a 25 pico-second time resolution ASIC for the ATLAS High Granularity Timing Detector (HGTD)

Nathalie Seguin-Moreau
, S. Conforti
, P. Dinaucourt
, C. de la Taille
, G. Martin-Chassard
, C. Agapopoulou
, N. Makovec
, L. Serin
, S. Sacerdoti
, A. Dragone
, B. Markovic
, C. Milke
, L. Ruckman
, A. Schwartzman
, D. Su
, D. Gong
, J. Ye
, W. Zhou

Omega (Centre de Microélectronique)-École Polytechnique
Laboratoire de l'Accélérateur Linéaire
Stanford Linear Accelerator Center
Southern Methodist University

Research output: Contribution to journal › Conference article › peer-review

Abstract

ALTIROC1 is a 25-channel ASIC designed to read out the 5 x 5 matrix of 1.3 mm x 1.3 mm x 50 µm Low Gain Avalanche Diodes (LGAD) of the ATLAS HGTD detector foreseen for the HL-LHC upgrade. The targeted combined time resolution of the sensor and the readout electronics is from 40 ps/hit (initial) to about 80 ps/hit (end of operational lifetime). Each ASIC channel integrates a RF preamplifier followed by a high speed discriminator and two TDCs for Time-of-Arrival and Time-Over-Threshold measurements as well as a local memory. This front-end must exhibit an extremely low jitter noise while keeping a challenging power consumption of less than 4.5 mW. Detailed measurements are presented.

Original language	English
Journal	Proceedings of Science
Volume	370
Publication status	Published - 1 Jan 2019
Externally published	Yes
Event	2019 Topical Workshop on Electronics for Particle Physics, TWEPP 2019 - Santiago de Compostela, Spain Duration: 2 Sept 2019 → 6 Sept 2019

Cite this

Seguin-Moreau, N., Conforti, S., Dinaucourt, P., de la Taille, C., Martin-Chassard, G., Agapopoulou, C., Makovec, N., Serin, L., Sacerdoti, S., Dragone, A., Markovic, B., Milke, C., Ruckman, L., Schwartzman, A., Su, D., Gong, D., Ye, J., & Zhou, W. (2019). ALTIROC1, a 25 pico-second time resolution ASIC for the ATLAS High Granularity Timing Detector (HGTD). Proceedings of Science, 370.

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title = "ALTIROC1, a 25 pico-second time resolution ASIC for the ATLAS High Granularity Timing Detector (HGTD)",

abstract = "ALTIROC1 is a 25-channel ASIC designed to read out the 5 x 5 matrix of 1.3 mm x 1.3 mm x 50 µm Low Gain Avalanche Diodes (LGAD) of the ATLAS HGTD detector foreseen for the HL-LHC upgrade. The targeted combined time resolution of the sensor and the readout electronics is from 40 ps/hit (initial) to about 80 ps/hit (end of operational lifetime). Each ASIC channel integrates a RF preamplifier followed by a high speed discriminator and two TDCs for Time-of-Arrival and Time-Over-Threshold measurements as well as a local memory. This front-end must exhibit an extremely low jitter noise while keeping a challenging power consumption of less than 4.5 mW. Detailed measurements are presented.",

author = "Nathalie Seguin-Moreau and S. Conforti and P. Dinaucourt and \{de la Taille\}, C. and G. Martin-Chassard and C. Agapopoulou and N. Makovec and L. Serin and S. Sacerdoti and A. Dragone and B. Markovic and C. Milke and L. Ruckman and A. Schwartzman and D. Su and D. Gong and J. Ye and W. Zhou",

note = "Publisher Copyright: {\textcopyright} Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0).; 2019 Topical Workshop on Electronics for Particle Physics, TWEPP 2019 ; Conference date: 02-09-2019 Through 06-09-2019",

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Seguin-Moreau, N, Conforti, S, Dinaucourt, P, de la Taille, C, Martin-Chassard, G, Agapopoulou, C, Makovec, N, Serin, L, Sacerdoti, S, Dragone, A, Markovic, B, Milke, C, Ruckman, L, Schwartzman, A, Su, D, Gong, D, Ye, J & Zhou, W 2019, 'ALTIROC1, a 25 pico-second time resolution ASIC for the ATLAS High Granularity Timing Detector (HGTD)', Proceedings of Science, vol. 370.

TY - JOUR

T1 - ALTIROC1, a 25 pico-second time resolution ASIC for the ATLAS High Granularity Timing Detector (HGTD)

AU - Seguin-Moreau, Nathalie

AU - Conforti, S.

AU - Dinaucourt, P.

AU - de la Taille, C.

AU - Martin-Chassard, G.

AU - Agapopoulou, C.

AU - Makovec, N.

AU - Serin, L.

AU - Sacerdoti, S.

AU - Dragone, A.

AU - Markovic, B.

AU - Milke, C.

AU - Ruckman, L.

AU - Schwartzman, A.

AU - Su, D.

AU - Gong, D.

AU - Ye, J.

AU - Zhou, W.

N1 - Publisher Copyright: © Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0).

PY - 2019/1/1

Y1 - 2019/1/1

N2 - ALTIROC1 is a 25-channel ASIC designed to read out the 5 x 5 matrix of 1.3 mm x 1.3 mm x 50 µm Low Gain Avalanche Diodes (LGAD) of the ATLAS HGTD detector foreseen for the HL-LHC upgrade. The targeted combined time resolution of the sensor and the readout electronics is from 40 ps/hit (initial) to about 80 ps/hit (end of operational lifetime). Each ASIC channel integrates a RF preamplifier followed by a high speed discriminator and two TDCs for Time-of-Arrival and Time-Over-Threshold measurements as well as a local memory. This front-end must exhibit an extremely low jitter noise while keeping a challenging power consumption of less than 4.5 mW. Detailed measurements are presented.

AB - ALTIROC1 is a 25-channel ASIC designed to read out the 5 x 5 matrix of 1.3 mm x 1.3 mm x 50 µm Low Gain Avalanche Diodes (LGAD) of the ATLAS HGTD detector foreseen for the HL-LHC upgrade. The targeted combined time resolution of the sensor and the readout electronics is from 40 ps/hit (initial) to about 80 ps/hit (end of operational lifetime). Each ASIC channel integrates a RF preamplifier followed by a high speed discriminator and two TDCs for Time-of-Arrival and Time-Over-Threshold measurements as well as a local memory. This front-end must exhibit an extremely low jitter noise while keeping a challenging power consumption of less than 4.5 mW. Detailed measurements are presented.

UR - https://www.scopus.com/pages/publications/85086017956

M3 - Conference article

AN - SCOPUS:85086017956

SN - 1824-8039

VL - 370

JO - Proceedings of Science

JF - Proceedings of Science

T2 - 2019 Topical Workshop on Electronics for Particle Physics, TWEPP 2019

Y2 - 2 September 2019 through 6 September 2019

ER -

ALTIROC1, a 25 pico-second time resolution ASIC for the ATLAS High Granularity Timing Detector (HGTD)

Abstract

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