TY - GEN
T1 - Characterization of an x-ray hybrid CMOS detector with low interpixel capacitive crosstalk
AU - Griffith, Christopher V.
AU - Bongiorno, Stephen D.
AU - Burrows, David N.
AU - Falcone, Abraham D.
AU - Prieskorn, Zachary R.
PY - 2012
Y1 - 2012
N2 - We present the results of x-ray measurements on a hybrid CMOS detector that uses a H2RG ROIC and a unique bonding structure. The silicon absorber array has a 36μm pixel size, and the readout array has a pitch of 18μm; but only one readout circuit line is bonded to each 36×36μm absorber pixel. This unique bonding structure gives the readout an effective pitch of 36μm. We find the increased pitch between readout bonds significantly reduces the interpixel capacitance of the CMOS detector reported by Bongiorno et al. 20101 and Kenter et al. 2005.2
AB - We present the results of x-ray measurements on a hybrid CMOS detector that uses a H2RG ROIC and a unique bonding structure. The silicon absorber array has a 36μm pixel size, and the readout array has a pitch of 18μm; but only one readout circuit line is bonded to each 36×36μm absorber pixel. This unique bonding structure gives the readout an effective pitch of 36μm. We find the increased pitch between readout bonds significantly reduces the interpixel capacitance of the CMOS detector reported by Bongiorno et al. 20101 and Kenter et al. 2005.2
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U2 - 10.1117/12.925732
DO - 10.1117/12.925732
M3 - Conference contribution
AN - SCOPUS:84873387817
SN - 9780819491541
T3 - Proceedings of SPIE - The International Society for Optical Engineering
BT - High Energy, Optical, and Infrared Detectors for Astronomy V
T2 - High Energy, Optical, and Infrared Detectors for Astronomy V
Y2 - 1 July 2012 through 4 July 2012
ER -