A Fully Integrated 0.055% INL X-ray CCD Readout ASIC with Incremental Delta Sigma ADC

doi:10.1109/TNS.2016.2543261

	A Fully Integrated 0.055% INL X-ray CCD Readout ASIC with Incremental Delta Sigma ADC
	Wang, YC; Cao, XF; Yu, Q; Yi, T; Lu, B; Chen, Y; Hong, ZL; Lu B(陆波); Chen Y(陈勇)
刊名	IEEE TRANSACTIONS ON NUCLEAR SCIENCE
	2016
卷号	63 期号:3 页码:1733
关键词	ASIC CCD readout incremental ESADC low noise
DOI	10.1109/TNS.2016.2543261
文献子类	Article
英文摘要	A fully integrated 100 kHz X-ray charge coupled device (CCD) readout application specific integrated circuit (ASIC) employing delta sigma (Delta Sigma) digitization is presented. To achieve high linearity with small chip size and low power consumption, the correlated double sampling (CDS) is realized by the Sigma Delta ADC instead of the analog front end (AFE) as in conventional CCD readout circuits. Besides, the proposed decimation filter features simple structure and eases the integration. The chip is fabricated in 0.35 mu m CMOS technology and the measured integral nonlinearity (INL) throughout the input dynamic range of ASIC is 0.055% with 35.1 +/- 0.3 mu V input referred noise. A CCD detection system is built and tested with the sensitivity of CCD being 4 mu V/e(-). The integration test results show that the readout noise is 11.8 e(-) at 100 kHz readout pixel rate and the achieved energy spectrum resolution is 168 eV +/- 4.7 eV (Full Width at Half Maximum: FWHM) at 5.9 keV.
WOS关键词	SYSTEM
语种	英语
WOS记录号	WOS:000382463600007
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/260697]
专题	中国科学院高能物理研究所
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Wang, YC,Cao, XF,Yu, Q,et al. A Fully Integrated 0.055% INL X-ray CCD Readout ASIC with Incremental Delta Sigma ADC[J]. IEEE TRANSACTIONS ON NUCLEAR SCIENCE,2016,63(3):1733.
APA	Wang, YC.,Cao, XF.,Yu, Q.,Yi, T.,Lu, B.,...&陈勇.(2016).A Fully Integrated 0.055% INL X-ray CCD Readout ASIC with Incremental Delta Sigma ADC.IEEE TRANSACTIONS ON NUCLEAR SCIENCE,63(3),1733.
MLA	Wang, YC,et al."A Fully Integrated 0.055% INL X-ray CCD Readout ASIC with Incremental Delta Sigma ADC".IEEE TRANSACTIONS ON NUCLEAR SCIENCE 63.3(2016):1733.