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A 640 512 CMOS Image Sensor with Ultrawide Dynamic Range Floating-Point Pixel-Level ADC
Analog-to-digital conversion (ADC) CMOS image sensors digital cameras dynamic range image sensors mixed analog–digital integrated circuits pixel-level ADC video cameras
2015/8/12
Analysis results demonstrate that multiple sampling can achieve consistently higher signal-to-noise ratio at equal or higher dynamic range than using other image sensor dynamic range enhancement schem...
A Nyquist-Rate Pixel-Level ADC for CMOS Image Sensors
Analog-to-digital conversion cameras CMOS image sensors image sensors mixed analog–digital integrated circuits pixel-level analog-to-digital converter (ADC) video cameras
2015/8/12
A multichannel bit-serial (MCBS) analog-to-digital converter (ADC) is presented. The ADC is ideally suited to pixel-level implementation in a CMOS image sensor. The ADC uses successive comparisons to ...
中国科学院微电子研究所研制成功8GS/s 4bit ADC和10GS/s 8bit DAC芯片（图）
8GS/s 4bit ADC 10GS/s 8bit DAC芯片 微波器件 集成电路
2012/5/11
近日，微电子所微波器件与集成电路研究室（四室）超高速电路课题组在超高速ADC/DAC芯片研制上取得突破性进展，成功研制出8GS/s 4bit ADC和10GS/s 8bit DAC芯片。ADC芯片采用带插值平均的Flash结构，集成约1250只晶体管，测试结果表明芯片可以在8GHz时钟频率下稳定工作，最高采样频率可达9GHz。超高速DAC芯片采用基于R-2R的电流开关结构，同时集成了10Gbps自...
清华大学模拟集成电路分析与设计课件第八讲A 课程设计说明：ADc
模拟集成电路分析与设计 课件 ADc
2009/2/25
清华大学模拟集成电路分析与设计课件第八讲A 课程设计说明：ADc。