Cleopatra: a 12-channel recycling integrator ASIC for the readout of hydrogenated amorphous silicon detectors in radiotherapy dosimetry

G. Mazza; R. Wheadon; F. Lenta; C. Buti; M. Fabi; C. Grimani; S. Pallotta; F. Sabbatini; C. Talamonti; M. Villani; S. Aziz; L. Calcagnile; A. P. Caricato; M. Martino; G. Maruccio; A. G. Monteduro; G. Quarta; S. Rizzato; R. Catalano; G. A.P. Cirrone; G. Cuttone; M. C. Guarrera; G. Petringa; L. Frontini; V. Liberali; A. Stabile; M. Vasquez; T. Croci; M. Ionica; K. Kanxheri; M. Menichelli; A. Morozzi; F. Moscatelli; D. Passeri; M. Pedio; F. Peverini; P. Placidi; L. Servoli; L. Tosti; N. Zema; D. Caputo; G. De Cesare; N. Lovecchio; A. Nascetti; D. Calvo; R. Cirio; P. De Remigis; S. Dunand; J. E. Thomet; M. Large; M. Petasecca; A. Bashiri; L. Piccolo; N. Wyrsch

doi:10.1088/1748-0221/20/01/C01034

Cleopatra: a 12-channel recycling integrator ASIC for the readout of hydrogenated amorphous silicon detectors in radiotherapy dosimetry

G. Mazza
, R. Wheadon
, F. Lenta
, C. Buti
, M. Fabi
, C. Grimani
, S. Pallotta
, F. Sabbatini
, C. Talamonti
, M. Villani
, S. Aziz
, L. Calcagnile
, A. P. Caricato
, M. Martino
, G. Maruccio
, A. G. Monteduro
, G. Quarta
, S. Rizzato
, R. Catalano
, G. A.P. Cirrone

G. Cuttone, M. C. Guarrera, G. Petringa, L. Frontini, V. Liberali, A. Stabile, M. Vasquez, T. Croci, M. Ionica, K. Kanxheri, M. Menichelli, A. Morozzi, F. Moscatelli, D. Passeri, M. Pedio, F. Peverini, P. Placidi, L. Servoli, L. Tosti, N. Zema, D. Caputo, G. De Cesare, N. Lovecchio, A. Nascetti, D. Calvo, R. Cirio, P. De Remigis, S. Dunand, J. E. Thomet, M. Large, M. Petasecca, A. Bashiri, L. Piccolo, N. Wyrsch

INFN Sezione di Torino
Politecnico di Torino
Istituto Nazionale di Fisica Nucleare, Sezione di Firenze
University of Florence
University of Urbino Carlo Bo
Sezione di Lecce
University of Salento
INFN-LNS
Sezione INFN di Milano
University of Milano
INFN Sezione di Perugia
University of Perugia
International School for Advanced Studies (SISSA/ISAS)
Consiglio Nazionale delle Ricerche
Sezione di Roma
University of Rome “Tor Vergata”
ENAC-IIC-GEL
University of Wollongong
Najran University

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

The Cleopatra ASIC is a 12-channel prototype ASIC for the readout of hydrogenated amorphous silicon sensors used for real-time dosimetry in radiation diagnostic and radiation therapy. The architecture is based on a current to frequency conversion based on the recycling integrator principle in order to cover a dynamic range of four orders of magnitude with high linearity. Three different input amplifier configurations have been implemented in order to check the trade-off between detector capacitance and maximum output frequency. Cleopatra has been designed in CMOS 28 nm technology and succesfully tested in laboratory.

langue originale	Anglais
Numéro d'article	C01034
journal	Journal of Instrumentation
Volume	20
Numéro de publication	1
Les DOIs	https://doi.org/10.1088/1748-0221/20/01/C01034
état	Publié - 1 janv. 2025
Modification externe	Oui

Accès au document

10.1088/1748-0221/20/01/C01034

Autres fichiers et liens

Lien vers la publication dans Scopus

Contient cette citation

Mazza, G., Wheadon, R., Lenta, F., Buti, C., Fabi, M., Grimani, C., Pallotta, S., Sabbatini, F., Talamonti, C., Villani, M., Aziz, S., Calcagnile, L., Caricato, A. P., Martino, M., Maruccio, G., Monteduro, A. G., Quarta, G., Rizzato, S., Catalano, R., ... Wyrsch, N. (2025). Cleopatra: a 12-channel recycling integrator ASIC for the readout of hydrogenated amorphous silicon detectors in radiotherapy dosimetry. Journal of Instrumentation, 20(1), Article C01034. https://doi.org/10.1088/1748-0221/20/01/C01034

@article{6029565d42aa408f8d3ff297171e68f0,

title = "Cleopatra: a 12-channel recycling integrator ASIC for the readout of hydrogenated amorphous silicon detectors in radiotherapy dosimetry",

abstract = "The Cleopatra ASIC is a 12-channel prototype ASIC for the readout of hydrogenated amorphous silicon sensors used for real-time dosimetry in radiation diagnostic and radiation therapy. The architecture is based on a current to frequency conversion based on the recycling integrator principle in order to cover a dynamic range of four orders of magnitude with high linearity. Three different input amplifier configurations have been implemented in order to check the trade-off between detector capacitance and maximum output frequency. Cleopatra has been designed in CMOS 28 nm technology and succesfully tested in laboratory.",

keywords = "Analogue electronic circuits, Digital electronic circuits, Dosimetry concepts and apparatus, Front-end electronics for detector readout",

author = "G. Mazza and R. Wheadon and F. Lenta and C. Buti and M. Fabi and C. Grimani and S. Pallotta and F. Sabbatini and C. Talamonti and M. Villani and S. Aziz and L. Calcagnile and Caricato, \{A. P.\} and M. Martino and G. Maruccio and Monteduro, \{A. G.\} and G. Quarta and S. Rizzato and R. Catalano and Cirrone, \{G. A.P.\} and G. Cuttone and Guarrera, \{M. C.\} and G. Petringa and L. Frontini and V. Liberali and A. Stabile and M. Vasquez and T. Croci and M. Ionica and K. Kanxheri and M. Menichelli and A. Morozzi and F. Moscatelli and D. Passeri and M. Pedio and F. Peverini and P. Placidi and L. Servoli and L. Tosti and N. Zema and D. Caputo and \{De Cesare\}, G. and N. Lovecchio and A. Nascetti and D. Calvo and R. Cirio and \{De Remigis\}, P. and S. Dunand and Thomet, \{J. E.\} and M. Large and M. Petasecca and A. Bashiri and L. Piccolo and N. Wyrsch",

note = "Publisher Copyright: {\textcopyright} 2025 The Author(s)",

year = "2025",

month = jan,

day = "1",

doi = "10.1088/1748-0221/20/01/C01034",

language = "English",

volume = "20",

journal = "Journal of Instrumentation",

issn = "1748-0221",

number = "1",

}

Mazza, G, Wheadon, R, Lenta, F, Buti, C, Fabi, M, Grimani, C, Pallotta, S, Sabbatini, F, Talamonti, C, Villani, M, Aziz, S, Calcagnile, L, Caricato, AP, Martino, M, Maruccio, G, Monteduro, AG, Quarta, G, Rizzato, S, Catalano, R, Cirrone, GAP, Cuttone, G, Guarrera, MC, Petringa, G, Frontini, L, Liberali, V, Stabile, A, Vasquez, M, Croci, T, Ionica, M, Kanxheri, K, Menichelli, M, Morozzi, A, Moscatelli, F, Passeri, D, Pedio, M, Peverini, F, Placidi, P, Servoli, L, Tosti, L, Zema, N, Caputo, D, De Cesare, G, Lovecchio, N, Nascetti, A, Calvo, D, Cirio, R, De Remigis, P, Dunand, S, Thomet, JE, Large, M, Petasecca, M, Bashiri, A, Piccolo, L & Wyrsch, N 2025, 'Cleopatra: a 12-channel recycling integrator ASIC for the readout of hydrogenated amorphous silicon detectors in radiotherapy dosimetry', Journal of Instrumentation, VOL. 20, Numéro 1, C01034. https://doi.org/10.1088/1748-0221/20/01/C01034

TY - JOUR

T1 - Cleopatra

T2 - a 12-channel recycling integrator ASIC for the readout of hydrogenated amorphous silicon detectors in radiotherapy dosimetry

AU - Mazza, G.

AU - Wheadon, R.

AU - Lenta, F.

AU - Buti, C.

AU - Fabi, M.

AU - Grimani, C.

AU - Pallotta, S.

AU - Sabbatini, F.

AU - Talamonti, C.

AU - Villani, M.

AU - Aziz, S.

AU - Calcagnile, L.

AU - Caricato, A. P.

AU - Martino, M.

AU - Maruccio, G.

AU - Monteduro, A. G.

AU - Quarta, G.

AU - Rizzato, S.

AU - Catalano, R.

AU - Cirrone, G. A.P.

AU - Cuttone, G.

AU - Guarrera, M. C.

AU - Petringa, G.

AU - Frontini, L.

AU - Liberali, V.

AU - Stabile, A.

AU - Vasquez, M.

AU - Croci, T.

AU - Ionica, M.

AU - Kanxheri, K.

AU - Menichelli, M.

AU - Morozzi, A.

AU - Moscatelli, F.

AU - Passeri, D.

AU - Pedio, M.

AU - Peverini, F.

AU - Placidi, P.

AU - Servoli, L.

AU - Tosti, L.

AU - Zema, N.

AU - Caputo, D.

AU - De Cesare, G.

AU - Lovecchio, N.

AU - Nascetti, A.

AU - Calvo, D.

AU - Cirio, R.

AU - De Remigis, P.

AU - Dunand, S.

AU - Thomet, J. E.

AU - Large, M.

AU - Petasecca, M.

AU - Bashiri, A.

AU - Piccolo, L.

AU - Wyrsch, N.

PY - 2025/1/1

Y1 - 2025/1/1

N2 - The Cleopatra ASIC is a 12-channel prototype ASIC for the readout of hydrogenated amorphous silicon sensors used for real-time dosimetry in radiation diagnostic and radiation therapy. The architecture is based on a current to frequency conversion based on the recycling integrator principle in order to cover a dynamic range of four orders of magnitude with high linearity. Three different input amplifier configurations have been implemented in order to check the trade-off between detector capacitance and maximum output frequency. Cleopatra has been designed in CMOS 28 nm technology and succesfully tested in laboratory.

AB - The Cleopatra ASIC is a 12-channel prototype ASIC for the readout of hydrogenated amorphous silicon sensors used for real-time dosimetry in radiation diagnostic and radiation therapy. The architecture is based on a current to frequency conversion based on the recycling integrator principle in order to cover a dynamic range of four orders of magnitude with high linearity. Three different input amplifier configurations have been implemented in order to check the trade-off between detector capacitance and maximum output frequency. Cleopatra has been designed in CMOS 28 nm technology and succesfully tested in laboratory.

KW - Analogue electronic circuits

KW - Digital electronic circuits

KW - Dosimetry concepts and apparatus

KW - Front-end electronics for detector readout

UR - https://www.scopus.com/pages/publications/85218626437

U2 - 10.1088/1748-0221/20/01/C01034

DO - 10.1088/1748-0221/20/01/C01034

M3 - Article

AN - SCOPUS:85218626437

SN - 1748-0221

VL - 20

JO - Journal of Instrumentation

JF - Journal of Instrumentation

IS - 1

M1 - C01034

ER -

Cleopatra: a 12-channel recycling integrator ASIC for the readout of hydrogenated amorphous silicon detectors in radiotherapy dosimetry

Résumé

Accès au document

Autres fichiers et liens

Empreinte digitale

Contient cette citation