The TaichuPix1: a monolithic active pixel sensor with fast in-pixel readout electronics for the CEPC vertex detector

Wu, Tianya; Grinstein, S.; Casanova, R.; Zhang, Y.; Wei, W.; Wei, Xiaomin; Dong, J.; Zhang, L.; Li, X.; Liang, Z.; Costa, J. Guimarães da; Lu, Weiguo; Li, L.; Wang, J.; Zheng, Ran; Yang, P.

doi:10.1088/1748-0221/16/09/p09020

Cited by 10 publications

(3 citation statements)

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“…Every pixel consists of an analog front-end, a charge collection diode, a register for recording hits and logic for pixel mask orders and test pulse signals. To deal with the simulated hit rate of 120 MHz, as per the CEPC conceptual design report, the TacihuPix-3 chip is designed to achieve a maximum data rate of 3.84 Gbps in triggerless mode [6]. To handle such high data rates in the data acquisition (DAQ) system, a preliminary solution is to implement a trigger.…”

Section: Architecture Of the Vertex Detector Prototypementioning

confidence: 99%

“…In 2016, the MOST1 project (supported by the Ministry Of Science and Technology of China) initiated the research on MAPS for the CEPC vertex detector. Following MOST1, the MOST2 project was launched to develop a prototype of the vertex detector [6]. The detector module of the prototype features a three-layer, double-sided design called Ladder.…”

Section: Introductionmentioning

confidence: 99%

“…The detector module of the prototype features a three-layer, double-sided design called Ladder. Each Ladder is composed of a total of ten TaichuPix-3 [6][7][8][9], a specialized MAPS chip, arranged by five in each of its two sides. Dedicated readout electronics were developed to implement the control and readout functions of the detector.…”

Section: Introductionmentioning

confidence: 99%

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Readout electronics for the CEPC vertex detector prototype and beam telescope

Yan,

Hu,

et al. 2023

J. Inst.

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The proposed Circular Electron Positron Collider (CEPC) imposes unique requirements on the vertex detector. In response, the MOST1 and MOST2 projects were launched with the aim of developing a fully functional pixel sensor and implementing the prototype of the inner tracking detector. To efficiently manage the data flow from multiple sensors, specialized readout electronics are required. In order to evaluate the MOST2 project indicators set for the vertex detector prototype, a beam telescope was constructed using six TaichuPix-3 sensor chips and applied in different experiments. The experimental results demonstrate that the telescope functions effectively and that the detector prototype meets the design objectives of the MOST2 project. This project encompasses the design of the readout electronics, the functionality of the readout system, the architecture of the telescope, and the specifics of the telescope experiments.

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Section: Architecture Of the Vertex Detector Prototypementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%