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25 September 2012 Comparison of hybrid and SIDECAR ASIC measurements
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Abstract
The readout noise of a H2RG HgCdTe NIR detector from Teledyne is measured at a temperature T=100K. In a previous work, we have analysed the evolution of the readout noise as a function of the number of reads in terms of the frequency power spectrum of the noise with our in-house hybrid readout electronics. The new measurements with the SIDECAR ASIC provided by Teledyne Imaging Sensors are compared to the previous ones. The noise power spectrum found can be used in a wide range of timing conditions and allows to predict the 1/f effects.
© (2012) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
F. Marmol, G. Smadja, C. Cerna, A. Castera, A. Chapon, and A. Ealet "Comparison of hybrid and SIDECAR ASIC measurements", Proc. SPIE 8453, High Energy, Optical, and Infrared Detectors for Astronomy V, 845330 (25 September 2012); https://doi.org/10.1117/12.926995
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