Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
A 64-channel integrated circuit for signal readout from coordinate detectors. / Aulchenko, V.; Shekhtman, L.; Zhulanov, V.
в: Journal of Instrumentation, Том 12, № 5, 05004, 08.05.2017.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - A 64-channel integrated circuit for signal readout from coordinate detectors
AU - Aulchenko, V.
AU - Shekhtman, L.
AU - Zhulanov, V.
PY - 2017/5/8
Y1 - 2017/5/8
N2 - A specialized integrated circuit was developed for the readout of signal from coordinate detectors of different types, including gas micro-pattern detectors and silicon microstrip detectors. The ASIC includes 64 channels, each containing a low-noise charge-sensitive amplifier with a connectable feedback capacitor and resistor, and fast reset of the feedback capacitor. Each channel of the ASIC also contains 100 cells of analogue memory where the signal can be stored at a rate of 10 MHz. The pitch of input pads is 50 μm and the chip size is 5× 5 mm2. The equivalent noise charge of the ASIC channel is about 2000 electrons with 10 pF capacitance at the input and maximal signal before saturation corresponds to 2× 106 electrons. The first application for this ASIC is the detector for imaging of explosions at a synchrotron radiation beam (DIMEX), where it has to substitute the old and slower APC128 ASIC. The full-size electronics including 8 ASICs for 512 channels was assembled and tested.
AB - A specialized integrated circuit was developed for the readout of signal from coordinate detectors of different types, including gas micro-pattern detectors and silicon microstrip detectors. The ASIC includes 64 channels, each containing a low-noise charge-sensitive amplifier with a connectable feedback capacitor and resistor, and fast reset of the feedback capacitor. Each channel of the ASIC also contains 100 cells of analogue memory where the signal can be stored at a rate of 10 MHz. The pitch of input pads is 50 μm and the chip size is 5× 5 mm2. The equivalent noise charge of the ASIC channel is about 2000 electrons with 10 pF capacitance at the input and maximal signal before saturation corresponds to 2× 106 electrons. The first application for this ASIC is the detector for imaging of explosions at a synchrotron radiation beam (DIMEX), where it has to substitute the old and slower APC128 ASIC. The full-size electronics including 8 ASICs for 512 channels was assembled and tested.
KW - Front-end electronics for detector readout
KW - X-ray detectors
KW - EXPLOSIONS
KW - DETONATION PROCESSES
KW - SYNCHROTRON-RADIATION BEAM
KW - RESOLUTION
UR - http://www.scopus.com/inward/record.url?scp=85020937470&partnerID=8YFLogxK
U2 - 10.1088/1748-0221/12/05/C05004
DO - 10.1088/1748-0221/12/05/C05004
M3 - Article
AN - SCOPUS:85020937470
VL - 12
JO - Journal of Instrumentation
JF - Journal of Instrumentation
SN - 1748-0221
IS - 5
M1 - 05004
ER -
ID: 10184389