| 一种高注入效率红外焦平面读出电路采样单元的设计 |
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| 引用本文： | 王刚, 陆生礼,. 一种高注入效率红外焦平面读出电路采样单元的设计[J]. 电子器件, 2009, 32(2) |
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| 作者姓名： | 王刚 陆生礼 |
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| 作者单位： | 东南大学电子科学与工程学院,南京,210096 |
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| 摘 要： | 主要研究了一种新型的基于CTLA结构的CMOS红外焦平面读出电路的采样单元电路,该电路采用共源共栅电路结构,不仅具有一般CTIA结构高注入效率和固定偏压稳定的特点,而且由于采用管子数比一般的CTIA结构少,可以广泛应用在大面积的红外焦平面阵列上.
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| 关 键 词： | 采样单元 注入效率 稳定偏压 |
Design of IRFPA ROIC with High Injection Efficiency |
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| WANG Gang,LU Sheng-li. Design of IRFPA ROIC with High Injection Efficiency[J]. Journal of Electron Devices, 2009, 32(2) |
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| Authors: | WANG Gang LU Sheng-li |
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| Affiliation: | Colleg of Electronic Science Engineering;Southeast University;Nanjing 210096;China |
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| Abstract: | A novel CMOS IRFPA read out integrated circuit,which is based on the structure of CTIA,has been implemented by cascade structure.The ROIC sampling cell not only has the characteristic like common CTIA structure,such as high injection and steady bias voltage,but also its structure is simpler comparing with other structure due to fewer MOS device,the ROIC sampling cell can be applied to IRFPA with big scale array. |
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| Keywords: | IRFPA CMOS CTIA |
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