Product Description
33-channel and high dynamic range charge sensitive preamplifier-shaper circuit, with sample and hold, multiplexed analog readout and calibration facilities. Parallel analogue output of all 33 pre-amplifiers. Compatible with parallel connection to 32 channels TA-ASICs.
Keywords: Cosmic-rays, ISS
Publications
- Torii, S., et al., “Development of front-end electronics with large dynamic range for space applications.” Nuclear Physics B-Proceedings Supplements 150 (2006): 390-393, doi:10.1016/j.nuclphysbps.2004.08.047
- S. Marrocchesi, P., et al. “A silicon array for cosmic-ray composition measurements in CALET.” Journal of the Physical Society of Japan 78.Suppl. A (2009): 181-183, doi:10.1143/JPSJS.78SA.181
- Marrocchesi, P. S., “Polar balloon flights with a scaled version of CALET.” Memorie della Societa Astronomica Italiana 79 (2008): 829, source: SAIT
Product Features
| Detectors | Multi-anode photomultiplier (MA-PMT) |
| Application | Imaging, Spectroscopy, Calorimetry |
| Number of inputs | 33 |
| Input charge range | -20 pC to +8 pC |
| Shaping time | 2 μs |
| Equivalent Noise Charge (ENC) | 5200e + 5e/pF |
| Outputs | Multiplexed pulse height and individual output per channel |
| Test and calibration | Internal calibration circuit and test channel |
| Power consumption | 3.4 mW / channel |