Conveners
A5b: ASICS
- Marcus Julian French (STFC - Science & Technology Facilities Council (GB))
Gianluigi De Geronimo
(Brookhaven National Laboratory)
20/09/2012, 11:10
Oral
We present a 64-channel ASIC designed for micropattern detectors. The ASIC discriminates and measures the amplitude and timing of events, including sub-threshold neighbors. With 200 pF input capacitance it provides charge resolution <5,000 electrons and sub-nanosecond timing resolution at 25 ns. The shaper, based on the concept of delayed dissipative feedback, gives an analog dynamic range in...
Mr
Laurent Royer
(IN2P3/Pôle MicRhau)
20/09/2012, 11:35
Oral
A readout chip has been developed to fulfil the requirements of the Si-W electromagnetic calorimeter of ILC. This electronics performs the complete processing of the signal: charge-sensitive amplification, synchronous shaping, analog memorization and digitization. Measurements show a global non-linearity better than 0.2% for low energy particles, and limited to 2% for high energy particles....
Peter Wieczorek
(GSI Darmstadt, Germany)
20/09/2012, 12:00
Oral
The ASIC design group at GSI developed a preamplifier and shaper ASIC which is optimized for the requirements of the electromagnetic calorimeter of the PANDA experiment. This integrated circuit will be used for spectroscopy and was designed for the readout of a large area APDs with 300pF detector capacitance, a very high dynamic range and an event rate of 350kHz. Each ASIC includes 2...
