publication . Article . 2015

Development of front-end electronics for LumiCal detector in CMOS 130 nm technology

M. Firlej; T. Fiutowski; M. Idzik; J. Moroń; K. Świentek; P. Terlecki;
Open Access English
  • Published: 16 Jan 2015
The design and the preliminary measurements results of a multichannel, variable gain front-end electronics for luminosity detector at future Linear Collider are presented. The 8-channel prototype was designed and fabricated in a 130 nm CMOS technology. Each channel comprises a charge sensitive preamplifier with pole-zero cancellation circuit and a CR-RC shaper with 50 ns peaking time. The measurements results confirm full functionality of the prototype and compliance with the requirements imposed by the detector specification. The power consumption of the front-end is in the range 0.6–1.5 mW per channel and the noise ENC around 900 e - at 10 pF input capacitance...
free text keywords: Detectors and Experimental Techniques, Advanced infrastructures for detector R&D [9], Highly Granular Calorimetry [9.5], Instrumentation, Mathematical Physics, Electronics, CMOS, Very-large-scale integration, Physics, Preamplifier, Detector, Electrical engineering, business.industry, business, Communication channel, Capacitance, Collider, law.invention, law
Funded by
Advanced European Infrastructures for Detectors at Accelerators
  • Funder: European Commission (EC)
  • Project Code: 262025
  • Funding stream: FP7 | SP4 | INFRA
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