Noise analysis and comparison of analog and digital readout integrated circuits for infrared focal plane arrays

机译：红外焦平面阵列的模拟和数字读出集成电路的噪声分析和比较

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We analyze the traditional analog ROIC architecture and an oversampled Sigma-Delta modulator/decimator architecture. We show how the latter has superior characteristics i.e. an improved maximum signal to noise ratio (SNR_MAX). This is a result of effectively increasing the well capacity by a factor equal to the oversampling ratio (OSR). We also provide a high fidelity noise model for both an analog and the digital ROIC and show that the equivalent electron noise at the output of the digital ROIC is much less compared to the traditional analog ROICs.

机译：我们分析了传统的模拟ROIC架构和过采样的Sigma-Delta调制器/抽取器架构。我们将展示后者如何具有卓越的特性，即改善的最大信噪比（SNR _{MAX ）。这是有效地将阱容量增加一个等于过采样率（OSR）的结果。我们还为模拟和数字ROIC提供了高保真噪声模型，并表明与传统的模拟ROIC相比，数字ROIC的输出端的等效电子噪声要小得多。}

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来源
《Information Sciences and Systems, 2009. CISS 2009》|2009年|695-700|共6页
会议地点 Baltimore MD(US);Baltimore MD(US);Baltimore MD(US)
作者
Andreou A.G.; Pouliquen P.O.; Rizk C.;
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Dept. of Electr. Comput. Eng., Johns Hopkins Univ., Baltimore, MD;

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关键词
analogue integrated circuits; digital integrated circuits; digital readout; focal planes; integrated circuit noise; modulators; sigma-delta modulation; analog-digital readout integrated circuits; delta-sigma modulator-decimator architecture; digital ROIC; infrared focal plane arrays; noise analysis; oversampling ratio;

机译：模拟集成电路;数字集成电路;数字读出;焦平面;集成电路噪声;调制器; sigma-delta调制;模拟-数字读出集成电路; delta-sigma调制器-抽取器架构;数字ROIC;红外焦平面阵列;噪声分析;过采样率;

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专利

1. Development of Analog-Digital Readout Integrated Circuits for Infrared Focal Plane Arrays [J] . M. A. Demyanenko, A. I. Kozlov, I. V. Marchishin, Optoelectronics, Instrumentation and Data Processing . 2016,第6期

机译：红外焦平面阵列模拟数字读出集成电路的开发
2. Design of a readout circuit incorporating a 12-bit analog-to-digital converter for cooled infrared focal plane array [J] . Cen Yiqun, Zhang Junling, Chen Honglei, Optical and quantum electronics . 2019,第12期

机译：集成有用于冷却红外焦平面阵列的12位模数转换器的读出电路的设计
3. Digital readout integrated circuit (DROIC) implementing time delay and integration (TDI) for scanning type infrared focal plane arrays (IRFPAs) [J] . Ceylan Omer, Shafique Atia, Burak Abdurrahman, Infrared physics and technology . 2016,第Null期

机译：为扫描型红外焦平面阵列（IRFPA）实现时间延迟和积分（TDI）的数字读出集成电路（DROIC）
4. Noise Analysis and Comparison of Analog and Digital Readout Integrated Circuits for Infrared Focal Plane Arrays [C] . Andreas G. Andreou, Philippe O. Pouliquen, Charbel Rizk Annual Conference on Information Sciences and Systems . 2009

机译：红外焦平面阵列模拟和数字读出集成电路的噪声分析与比较
5. Design of pixel level CMOS readout circuitry for continuous bias uncooled bolometric long wave infrared focal plane arrays. [D] . Chesler, Troy Alexander. 2004

机译：用于连续偏置非冷却辐射热长波红外焦平面阵列的像素级CMOS读出电路设计。
6. Coaxial Dual-wavelength Interferometric Method for a Thermal Infrared Focal-plane-array with Integrated Gratings [O] . Yuanfang Shang, Xiongying Ye, Liangcai Cao, -1

机译：集成光栅的热红外焦平面阵列同轴双波长干涉法
7. Smart CMOS Focal Plane Arrays: A Si CMOS Detector Array and Sigma–Delta Analog-to-Digital Converter Imaging System [O] . Nan Marie Jokerst, Senior Member, D. Scott Wills 2008

机译：智能CmOs焦平面阵列：si CmOs检测器阵列和sigma-Delta模数转换器成像系统

Noise analysis and comparison of analog and digital readout integrated circuits for infrared focal plane arrays

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