A multichannel front end ASIC for PMT readout in LHAASO WCDA
A multichannel front end ASIC for PMT readout in LHAASO WCDA
Time and charge measurements over a large dynamic range from 1 Photo Electron (P.E.) to 4000 P.E. are required for the Water Cherenkov Detector Array (WCDA), which is one of the key components in the Large High Altitude Air Shower Observatory (LHAASO). To simplify the circuit structure of the readout …