High-Speed Digital Double Sampling with Analog CDS on Column Parallel ADC Architecture for Low-Noise Active Pixel Sensor

2006 ◽  
Author(s):  
Y. Nitta ◽  
Y. Muramatsu ◽  
K. Amano ◽  
T. Toyama ◽  
J. Yamamoto ◽  
...  
Keyword(s):  
High Speed ◽  
Low Noise ◽  
Double Sampling ◽  
Active Pixel Sensor ◽  
Active Pixel

scholarly journals Dual Sampling-Based CMOS Active Pixel Sensor with a Novel Correlated Double Sampling Circuit

2012 ◽  
Vol 21 (1) ◽  
pp. 7-12
Author(s):  
Sung-Hyun Jo ◽  
Myung-Han Bae ◽  
Joon-Taek Jung ◽  
Pyung Choi ◽  
Jang-Kyoo Shin
Keyword(s):  
Double Sampling ◽  
Active Pixel Sensor ◽  
Correlated Double Sampling ◽  
Active Pixel

Current Sensing-Assisted Active Pixel Sensor for High-Speed CMOS Image Sensors

2015 ◽  
Vol 15 (8) ◽  
pp. 4365-4372
Author(s):  
Swetha S. George ◽  
Mark F. Bocko ◽  
Zeljko Ignjatovic
Keyword(s):  
High Speed ◽  
Image Sensors ◽  
Current Sensing ◽  
Active Pixel Sensor ◽  
Cmos Image Sensors ◽  
Active Pixel

Low noise CMOS active pixel sensor for digital radiography

2008 ◽  
Author(s):  
David Sander ◽  
Pavel Stepanov ◽  
Irving N. Weinberg ◽  
Pamela Abshire
Keyword(s):  
Digital Radiography ◽  
Low Noise ◽  
Active Pixel Sensor ◽  
Active Pixel

Towards real-time VMAT verification using a prototype, high-speed CMOS active pixel sensor

2013 ◽  
Vol 58 (10) ◽  
pp. 3359-3375 ◽  
Author(s):  
Hafiz M Zin ◽  
Emma J Harris ◽  
John P F Osmond ◽  
Nigel M Allinson ◽  
Philip M Evans
Keyword(s):  
Real Time ◽  
High Speed ◽  
Active Pixel Sensor ◽  
Active Pixel

scholarly journals Current Mode Monolithic Active Pixel Sensor With Correlated Double Sampling forCharged Particle Detection

2007 ◽  
Vol 7 (1) ◽  
pp. 137-150 ◽  
Author(s):  
Michal A. Szelezniak ◽  
Grzegorz W. Deptuch ◽  
Fabrice Guilloux ◽  
Sbastien Heini ◽  
Abdelkader Himmi
Keyword(s):  
Current Mode ◽  
Double Sampling ◽  
Particle Detection ◽  
Active Pixel Sensor ◽  
Correlated Double Sampling ◽  
Active Pixel

scholarly journals A Design of a New Column-Parallel Analog-to-Digital Converter Flash for Monolithic Active Pixel Sensor

2017 ◽  
Vol 2017 ◽  
pp. 1-15 ◽  
Author(s):  
Mostafa Chakir ◽  
Hicham Akhamal ◽  
Hassan Qjidaa
Keyword(s):  
Low Power ◽  
Input Signal ◽  
Small Area ◽  
High Speed ◽  
Analog To Digital Converter ◽  
Digital Converter ◽  
Active Pixel Sensor ◽  
Analog To Digital ◽  
Active Pixel ◽  
5 Ghz

The CMOS Monolithic Active Pixel Sensor (MAPS) for the International Linear Collider (ILC) vertex detector (VXD) expresses stringent requirements on their analog readout electronics, specifically on the analog-to-digital converter (ADC). This paper concerns designing and optimizing a new architecture of a low power, high speed, and small-area 4-bit column-parallel ADC Flash. Later in this study, we propose to interpose an S/H block in the converter. This integration of S/H block increases the sensitiveness of the converter to the very small amplitude of the input signal from the sensor and provides a sufficient time to the converter to be able to code the input signal. This ADC is developed in 0.18 μm CMOS process with a pixel pitch of 35 μm. The proposed ADC responds to the constraints of power dissipation, size, and speed for the MAPS composed of a matrix of 64 rows and 48 columns where each column ADC covers a small area of 35 × 336.76 μm2. The proposed ADC consumes low power at a 1.8 V supply and 100 MS/s sampling rate with dynamic range of 125 mV. Its DNL and INL are 0.0812/−0.0787 LSB and 0.0811/−0.0787 LSB, respectively. Furthermore, this ADC achieves a high speed more than 5 GHz.

A Low-Noise Dual-Stage a-Si:H Active Pixel Sensor

2012 ◽  
Vol 59 (6) ◽  
pp. 1679-1685 ◽  
Author(s):  
Edward H. Lee ◽  
George R. Kunnen ◽  
Alfonso Dominguez ◽  
David R. Allee
Keyword(s):  
Low Noise ◽  
Active Pixel Sensor ◽  
Active Pixel ◽  
Dual Stage

scholarly journals High-Speed Tracking of Moving Markers During Radiotherapy Using a CMOS Active Pixel Sensor

2011 ◽  
Vol 81 (2) ◽  
pp. S763-S764
Author(s):  
J.P.F. Osmond ◽  
G. Lupica ◽  
E.J. Harris ◽  
H. Zin ◽  
N.M. Allinson ◽  
...  
Keyword(s):  
High Speed ◽  
Active Pixel Sensor ◽  
Speed Tracking ◽  
Active Pixel

Dynamic position and force measurement for multiple optically trapped particles using a high-speed active pixel sensor

2009 ◽  
Vol 80 (10) ◽  
pp. 103704 ◽  
Author(s):  
M. Towrie ◽  
S. W. Botchway ◽  
A. Clark ◽  
E. Freeman ◽  
R. Halsall ◽  
...  
Keyword(s):  
High Speed ◽  
Force Measurement ◽  
Active Pixel Sensor ◽  
Trapped Particles ◽  
Active Pixel ◽  
Optically Trapped
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