Products CUBE logo.

enhancing SDD performance...

CUBE is a CMOS complete low noise preamplifier that can replace commonly used JFETs for detector chips readout. CUBE is a charge sensitive preamplifier operating in a pulsed reset regime.

CUBE mounting scheme.

CUBE can be accomodated inside the sensor chip case and provides the preamplifier output directly on a pin of the socket.

CUBE acquisition with 1.5us shaping time.

125 eV
@ 1.5 µs sh. time

CUBE acquisition with 250ns shaping time.

127 eV
@ 250 ns sh. time

Great spectroscopic performance, even better than standard JFET readout scheme.

L.Bombelli, C.Fiorini, T.Frizzi, R.Alberti, A.Longoni
“CUBE, a Low-Noise CMOS Preamplifier as Alternative to JFET Front-End for High-Count Rate Spectroscopy”
NSS Conference Record, 2011, ISBN # 978-1-4673-0119-0

L.Bombelli, C.Fiorini, T.Frizzi, R.Nava, A.Greppi, A.Longoni
“Low-noise CMOS Charge Preamplifier for X-ray Spectroscopy Detectors”
NSS Conference Record, 2010, ISBN # 978-1-4244-9104-9

L.Bombelli, C.Fiorini, T.Frizzi, R.Alberti, R.Quaglia
"High rate X-Ray spectroscopy with “CUBE” preamplifier coupled with Silicon Drift Detector”
Nuclear Science Symposium Conference Record, 2012, N1-202

contact us   download   Download VERDI and CUBE application note. Download HPGe Detector application note.

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