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Proceedings Paper

A 3mpixel ROIC with 10um pixel pitch and 120Hz frame rate digital output
Author(s): Elad Ilan; Niv Shiloah; Shimon Elkind; Roman Dobromislin; Willie Freiman; Alex Zviagintsev; Itzik Nevo; Oren Cohen; Fanny Khinich; Amnon Adin; Ron Talmor; Yaakov Milstain
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Paper Abstract

A 1920x1536 matrix ROIC (Readout IC) for 10x10 μm2 P-on-N InSb photodiode array is reported. The ROIC features several conversion gain options implemented at the pixel level. A 2-by-2 pixel binning feature is implemented at the pixel level as well, improving SNR and enabling higher frame rates by a factor of four. A new column ADC is designed for low noise and low power consumption, while reaching 95 kSps sampling rate. Since 3840 column ADCs are integrated on chip, the total conversion rate is over 360Mpxl/sec. The ROIC achieves 120 Hz frame rate at the full format, with power consumption of less than 400mW. A high speed digital video interface is developed to output the required data bandwidth at a reasonable pin count.

Paper Details

Date Published: 19 February 2013
PDF: 6 pages
Proc. SPIE 8659, Sensors, Cameras, and Systems for Industrial and Scientific Applications XIV, 86590A (19 February 2013); doi: 10.1117/12.2002845
Show Author Affiliations
Elad Ilan, SCD Semiconductor Devices (Israel)
Niv Shiloah, SCD Semiconductor Devices (Israel)
Shimon Elkind, SCD Semiconductor Devices (Israel)
Roman Dobromislin, SCD Semiconductor Devices (Israel)
Willie Freiman, SCD Semiconductor Devices (Israel)
Alex Zviagintsev, SCD Semiconductor Devices (Israel)
Itzik Nevo, SCD Semiconductor Devices (Israel)
Oren Cohen, SCD Semiconductor Devices (Israel)
Fanny Khinich, SCD Semiconductor Devices (Israel)
Amnon Adin, SCD Semiconductor Devices (Israel)
Ron Talmor, SCD Semiconductor Devices (Israel)
Yaakov Milstain, SCD Semiconductor Devices (Israel)


Published in SPIE Proceedings Vol. 8659:
Sensors, Cameras, and Systems for Industrial and Scientific Applications XIV
Ralf Widenhorn; Antoine Dupret, Editor(s)

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