中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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A 85-Gb/s PAM-4 TIA With 2.2-mApp Maximum Linear Input Current in 28-nm CMOS 期刊论文  OAI收割
IEEE Solid-State Circuits Letters, 2024, 卷号: 7, 页码: 50-53
作者:  
Ma, Shuaizhe;  Yin, Zhenyu;  Ran, Nianquan;  Xia, Yifei;  Yang, Ruixuan
  |  收藏  |  浏览/下载:20/0  |  提交时间:2024/02/26
Low Noise Driver And Bias Hardware Circuit Degisn Based On CMOS Detector 会议论文  OAI收割
Kunming, China, 2021-12-07
作者:  
Shen, Chao;  Ma, Caiwen;  Gao, Wei;  Song, Zongxi;  Wang, Fengtao
  |  收藏  |  浏览/下载:66/0  |  提交时间:2022/04/27
HIGH LINEARITY, LOW NOISE, L-BAND CRYOGENIC AMPLIFIER FOR RADIO ASTRONOMICAL RECEIVERS 期刊论文  OAI收割
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2017, 卷号: 59, 期号: 3, 页码: 500-505
作者:  
Liu, Hongfei;  Jin, Chengjin;  Cao, Yang;  Gan, Hengqian
  |  收藏  |  浏览/下载:45/0  |  提交时间:2019/04/08
HIGH LINEARITY, LOW NOISE, L-BAND CRYOGENIC AMPLIFIER FOR RADIO ASTRONOMICAL RECEIVERS 期刊论文  OAI收割
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2017, 卷号: 59, 期号: 3, 页码: 500-505
作者:  
Liu, Hongfei;  Jin, Chengjin;  Cao, Yang;  Gan, Hengqian
收藏  |  浏览/下载:33/0  |  提交时间:2017/05/25
Design of high-speed low-noise pre-amplifier for CCD camera (EI CONFERENCE) 会议论文  OAI收割
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Detector, Imager, Display, and Energy Conversion Technology, April 26, 2010 - April 29, 2010, Dalian, China
作者:  
Zhang S.
收藏  |  浏览/下载:30/0  |  提交时间:2013/03/25
Pre-amplifier circuit is critical for the noise performance of the high speed CCD camera. Its main functions are amplification and impedance transform. The high speed and low noise pre-amplifier of CCD camera is discussed and designed in this paper. The high speed and low noise operational amplifier OPA842 is adopted as the main part. The gain-set resistors for the amplifier are designed optimally. The different precision gain-set resistors are swept using Monte Carlo method. CCD video signal which has high DC offset voltage is AC coupled to the amplifier. The output signal of the amplifier is source terminated using 50 ohms matching resistor so as to transmit the video signal through coaxial cable. When the circuit works in high speed  the PCB will have important effect to circuit performance and can even cause the amplifier unstable due to the parasitic problem of PCB. So the parasitic model of the PCB is established and the PCB layout design issues are also presented. The design result shows that the pre-amplifier can be used in the camera whose pixel rate could be up to 40 MHz and its input referred noise density is about 3 nV/Hz 1/2. 2010 Copyright SPIE - The International Society for Optical Engineering.  
A L-Band Gain Controllable CMOS LNA 期刊论文  OAI收割
APMC: 2009 ASIA PACIFIC MICROWAVE CONFERENCE, VOLS 1-5, 2009, 期号: 1-5, 页码: 1124-1127
Chen, FH; Lin, SY; Duo, XZ; Sun, XW
收藏  |  浏览/下载:12/0  |  提交时间:2011/11/03
Modified high linearity CMOS micromixer for UWB systems 期刊论文  OAI收割
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2008, 卷号: 50, 期号: 6, 页码: 1463-1466
Lin, SY; Yang, LW; Sun, XW
收藏  |  浏览/下载:12/0  |  提交时间:2011/11/03
A wide-band front-end for terrestrial and cable receptions 会议论文  OAI收割
topical meeting on silicon monolithic integrated circuits in rf systems, long beach, ca, jan 10-12, 2007
Gu, M (Gu, Ming); Ma, DS (Ma, Desheng); Mao, W (Mao, Wei); Yan, J (Yan, Jun); Shi, Y (Shi, Yin); Dai, FF (Dai, Fa Foster)
收藏  |  浏览/下载:109/12  |  提交时间:2010/03/29