PA-PRO-2014-010

Publication title: 

The ToPiX v4 prototype for the triggerless readout of the PANDA Silicon Pixel Detector

Publication author: 

G.Mazza, D.Calvo,P.De Remigis, M.Mignone, J.Olave, A.Rivetti, R.Wheadon

File upload: 

PDF icon PA-PRO-2014-010.pdf

Publication type: 

Papers: 

Publication classification: 

Publication date: 

Tuesday, 28 October, 2014

Publication abstract: 

ToPiX v4 is the prototype for the readout of the silicon pixel sensors for the Micro Vertex Detector of the PANDA experiment. ToPiX provides position, time and energy measurement of the incoming particles and is designed for the triggerless environment foreseen in PANDA. The prototype includes 640 pixels with a size of 100 um x 100 um, a 160 MHz time stamp distribution circuit to measure both particle arrival time and released energy (via ToT technique) and the full control logic. The ASIC is designed in a 0.13 um CMOS technology with SEU protection techniques for the digital parts.