Evaluation of a Fast Pulse Sampling Module With Switched-Capacitor Arrays

被引：13

作者：

Wang, Jinhong ^{[1
,2
]}

Zhao, Lei ^{[1
,2
]}

Feng, Changqing ^{[1
,2
]}

Liu, Shubin ^{[1
,2
]}

An, Qi ^{[1
,2
]}

机构：

[1] Univ Sci & Technol China, State Key Lab Particle Detect & Elect, Hefei 230026, Peoples R China

[2] Univ Sci & Technol China, Anhui Key Lab Phys Elect, Dept Modern Phys, Hefei 230026, Peoples R China

来源：

IEEE TRANSACTIONS ON NUCLEAR SCIENCE | 2012年 / 59卷 / 05期

基金：

中国国家自然科学基金;

关键词：

Analog-to-digital conversion (ADC); signal sampling; switched-capacitor circuits; timing; FRONT-END ELECTRONICS; READOUT;

D O I：

10.1109/TNS.2012.2208656

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We introduce a fast pulse sampling module with the use of switched-capacitor arrays (SCAs). The module is in the size of 3U for PCI extensions for Instrumentations (PXI), and there are a total of six channels with a sampling rate of up to 5 giga samples per second (GS/s) per channel. With this module, we evaluate the issues of fast pulse timing from reconstructed waveform, as well as the scheme of interleaved sampling between adjacent channels within the module. The timing precision of this module is proved to be below 10 ps RMS at 4.7 GS/s after a series of calibration strategies. We have also achieved 9.4 GS/s with two channels interleaved on board.

引用

页码：2435 / 2443

页数：9

共 33 条

[1]

[Anonymous], 2009, MAX 2 DEV HDB VER MI

[2]

[Anonymous], FILT DES AN TOOL VER

[3]

[Anonymous], 2010, SMA 100 SIGN GEN US

[4]

[Anonymous], 2009, AD9252 HDB

[5]

[Anonymous], 2006, PCI COMPL US GUID VE

[6]

Baixeras C., 2008, ARXIVASTROPH0403180V

[7] Time-stretched analogue-to-digital conversion [J].

Bhushan, AS ;

Coppinger, F ;

Jalali, B .

ELECTRONICS LETTERS, 1998, 34 (09) :839-841

[8] High resolution photon timing with MCP-PMTs: A comparison of a commercial constant fraction discriminator (CFD) with the ASIC-based waveform digitizers TARGET and WaveCatcher [J].

Breton, D. ;

Delagnes, E. ;

Maalmi, J. ;

Nishimura, K. ;

Ruckman, L. L. ;

Varner, G. ;

Va'vra, J. .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2011, 629 (01) :123-132

[9] SAM: A new GHz sampling ASIC for the HESS-II front-end electronics [J].

Delagnes, E. ;

Degerli, Y. ;

Goret, P. ;

Nayman, P. ;

Toussenel, F. ;

Vincent, P. .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2006, 567 (01) :21-26

[10] A Scalable DAQ System Based on the DRS4 Waveform Digitizing Chip [J].

Friederich, Hannes ;

Davatz, Giovanna ;

Hartmann, Ueli ;

Howard, Alexander ;

Meyer, Hanspeter ;

Murer, David ;

Ritt, Stefan ;

Schlumpf, Niklaus .

IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 2011, 58 (04) :1652-1656

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