The design of EUV CCD camera

Yuanyuan Shang; Yong Guan; Yingfei Liu; Xiaoxu Zhao

doi:10.1117/12.788195

22 July 2008 The design of EUV CCD camera

Yuanyuan Shang, Yong Guan, Yingfei Liu, Xiaoxu Zhao

Proceedings Volume 7021, High Energy, Optical, and Infrared Detectors for Astronomy III; 70211O (2008) https://doi.org/10.1117/12.788195
Event: SPIE Astronomical Telescopes + Instrumentation, 2008, Marseille, France

Abstract

This paper describes the design of CCD camera that is part of the EUV detector to be used in Space Solar Telescope. It will run at the solar synchronous circular orbit with 735 km height. In this paper, a CCD camera is designed composed of the CCD sensor module, the analog system and the embedded controller with an NIOSII soft-core processor based on FPGA. The analog system is first introduced in detail including power and bias voltage supply circuit, 16 bit A/D converter, power protecting circuit, amplifier circuit, and CCD driving clocks generation circuit. NIOS II embedded system is then presented including system hardware and NIOS II processor. Finally, evaluation results of this camera are also presented including readout noise, gain, linearity, dynamic range and full well capacity.

Citation Download Citation

Yuanyuan Shang, Yong Guan, Yingfei Liu, and Xiaoxu Zhao "The design of EUV CCD camera", Proc. SPIE 7021, High Energy, Optical, and Infrared Detectors for Astronomy III, 70211O (22 July 2008); https://doi.org/10.1117/12.788195

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