Product Description

Keywords: ASTRO-H, GRB with BGO


  • T.Nakamori, et al., 2011, “Development of X-ray/gamma-ray imaging spectrometers using reach-through APD arrays” AIP Conference Proceedings, 1279, 400-402 (2010),  DOI: 10.1063/1.3509325

Product Features

Detectors Avalanche photodiodes (APD) with BGO scintillator
Application Imaging, Spectroscopy, Tracking
Number of inputs 32
Input charge range ±500 fC
Shaping time 3 μs (VA), 0.6μs (TA)
Nominal capacitive load 30 pF
Equivalent Noise Charge (ENC) 325e + 1.2e/pF
Trigger threshold Adjustable
Trigger outputs Common trigger output for all channels
Outputs Serial digitized pulse height
Test and calibration Calibration circuit and ADC test circuit
Power consumption 10 mW / channel