We report on the front-end electronics designed for the readout of the CUORICINO experiment's array of 60 large-mass bolometers. The front end consists of a preamplifier and a bias system for the bolometer. A significant feature of our design is its capability for in situ DC characterization of each bolometer as a function of applied bias. The principal front-end operating parameters, low-noise bias selection, load resistor selection, offset compensation, and gain are remotely programmable.
Arnaboldi, C., Bucci, C., Campbell, J., Capelli, S., Nucciotti, A., Pavan, M., et al. (2002). The programmable front-end system for CUORICINO, an array of large-mass bolometers. IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 49(5), 2440-2447 [10.1109/TNS.2002.803886].
The programmable front-end system for CUORICINO, an array of large-mass bolometers
CAPELLI, SILVIA;NUCCIOTTI, ANGELO ENRICO LODOVICO;PAVAN, MAURA;Pessina, G;Previtali, E;SISTI, MONICA
2002
Abstract
We report on the front-end electronics designed for the readout of the CUORICINO experiment's array of 60 large-mass bolometers. The front end consists of a preamplifier and a bias system for the bolometer. A significant feature of our design is its capability for in situ DC characterization of each bolometer as a function of applied bias. The principal front-end operating parameters, low-noise bias selection, load resistor selection, offset compensation, and gain are remotely programmable.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
