Number of Comparators Marina Artuso Jianchun Wang 08/06/01.

Slides:

Advertisements

Similar presentations

SKADS: Array Configuration Studies Implementation of Figures-of-Merit on Spatial-Dynamic-Range Progress made & Current status Dharam V. Lal & Andrei P.

Advertisements

Adding electronic noise and pedestals to the CALICE simulation LCWS 19 – 23 rd April Catherine Fry (working with D Bowerman) Imperial College London.

1 Dr. Un-ki Yang Particle Physics Group or Shuster 5.15 Amplifiers and Feedback: 3.

Modelling, calibration and correction of nonlinear illumination-dependent fixed pattern noise in logarithmic CMOS image sensors Dileepan Joseph and Steve.

FNAL TB09 Plots Alessandra Borgia Syracuse Unviersity Marina Artuso, Jianchun Wang, Ray Mountain January 20, 2010.

Ryan Badman, M. Artuso, J. Wang, Z. Xing July 7 th, 2010 TIMEPIX Characterization with test pulses with the Syracuse test stand.

Update on Analysis of FNAL TB09 Jianchun Wang for the group Syracuse Univesity Jan 29 th,2010.

Standalone VeloPix Simulation Jianchun Wang 4/30/10.

Study of B  D S ( * )  D*  *   and D ( * ) (4  )   at CLEO Jianchun Wang Syracuse University Representing The CLEO Collaboration DPF 2000 Aug 9.

VELO Beamtest Trigger VELO meeting 08/12/2005 Jianchun (JC) Wang Syracuse University.

A first look at the digital approach Vishnu V. Zutshi NIU/NICADD.

Offline Code for Next Beam Test Jianchun Wang 08/06/01.

MC Study of B°  S Jianchun Wang Syracuse University BTeV meeting 06/27/01.

Pixel Beam Test Offline Code Demo Jianchun Wang 05/01/03.

MC Study on B°  S (Status Report) Jianchun Wang Syracuse University BTeV meeting 05/25/01.

Measuring Heart Rate with a Photoplethsymograph David Luong and Heather Jones.

02/14/00Jianchun (JC) Wang1 Outline The idea behind the code Code structure and its usage Test on a magnet run Plan Jianchun Wang 02/14/00.

Status on Testbeam Analysis Jianchun Wang Syracuse University VELO meeting, August 28, 2007.

9/11/2007JC Wang1 Track Resolution Scale, assume equal  meas for different planes. HP3 HP4 All 6 measurements. Without leftmost one. Without rightmost.

Dec 2005Jean-Sébastien GraulichSlide 1 Improving MuCal Design o Why we need an improved design o Improvement Principle o Quick Simulation, Analysis & Results.

Effective Bits. An ideal model of a digital waveform recorder OffsetGain Sampling Timebase oscillator Fs ADC Waveform Memory Address counter Compute Engine.

L1 Trigger for ACDC Jianchun (JC) Wang Syracuse University VELO ACDC Software Meeting 01/20/2006.

VELO Testbeam 2006 Tracking and Triggering Jianchun (JC) Wang Syracuse University VELO Testbeam and Software Review 09/05/2005 List of tasks 1)L0 trigger.

Jianchun (JC) Wang, 08/21/99 RICH Electronics and DAQ Chip Carrier Short Cable Transition Board Long Cable Data Board Crate J.C.Wang Syracuse University.

Jianchun Wang Marina Artuso Syracuse University 11/06/00 MC Simulation of Silicon Pixel Detector.

JC and Marina 04/02/01 Pixel Cross Talk Study  Modeling: Linear coupling between neighbor rows  Parameters in the simulation:  FPIX0-Pstop gain curve.

Jianchun Wang, Syracuse UniversityDPF conference, Jan 7, CLEO III RICH Detector and Test Beam Results J.C.Wang representing M.Artuso, R.Ayad, F.Azfar,

Effective Depletion Depth JC & Marina. 04/30/01Jianchun (JC) Wang2 Depletion Depth Methods FPIX0 pstop at 30° X inc Depth: d  XiXi.

VELO ADC vs Charge Calibration Jianchun Wang April 16, 2008 This is an update to the presentation at April 11 st VELO Group Meeting. A new scan data of.

Discovery of D sJ (2463) + (part II) JC Wang CLEO Meeting 06/20/03 Authors Dave Cinabro Selina Li Sheldon Stone Jon Urheim Jianchun Wang Committees Roy.

FPIX0 Electronic Test Marina Artuso Paul Gelling Jianchun Wang  The system works fine with charge injection calibration  Gain curve, threshold, and noise.

Responsibility on Next Beam Test Jianchun Wang Syracuse University BTeV meeting 06/27/01.

Jianchun Wang Syracuse University 10/16/99 CLEO Meeting Outline DAQ problems solved Recent results Status of DAQ Work to be done.

Analysis work by: Marina Artuso Sheldon Stone Jianchun Wang CBX note available: /homes/cleo/sls/dompi.ps Study of B  D   Jianchun Wang 05/12/00.

Update on the RICH Beamtest The RICH Group M. Artuso, S. Blusk, C. Boulahouache, J. Butt, O. Dorjkhaidav, A. Kanan, N. Menaa, R. Mountain, H. Muramatsu,

ACD calibrations Pedestals Measured from online script Measure PHA w/ HV off, no charge injection Use cyclic triggers ~ ADC counts, very narrow.

SPiDeR  First beam test results of the FORTIS sensor FORTIS 4T MAPS Deep PWell Testbeam results CHERWELL Summary J.J. Velthuis.

Analysis of Phase Noise in a fiber-optic link

8/22/01Marina Artuso - Pixel Sensor Meeting - Aug Sensor R&D at Syracuse University Marina Artuso Chaouki Boulahouache Brian Gantz Paul Gelling.

Digital Recording Theory Using Peak. Listening James Tenney, Collage #1 (“Blue Suede”),  Available in Bracken Library, on James Tenney Selected.

1 Alessandra Casale Università degli Studi di Genova INFN Sezione Genova FT-Cal Prototype Simulations.

EAS Reconstruction with Cerenkov Photons Shower Simulation Reconstruction Algorithm Toy MC Study Two Detector Configuration Summary M.Z. Wang and C.C.

CERN September 29, 20041W.H.Trzaska HIP Jyväskylä T0 – TDR 22 nd LHCC meeting; Open Session CERN, September 29, 2004 W.H.Trzaska (for T0 collaboration)

2007 detectors study at CERN 1.SiPM time resolution 2.MAPD S60 3.Blue sensitive MAPD 4.New 16ch board 5.New HV.

COMMUNICATION SYSTEM EEEB453 Chapter 5 (Part III) DIGITAL TRANSMISSION Intan Shafinaz Mustafa Dept of Electrical Engineering Universiti Tenaga Nasional.

JC and Marina 12/18/00 Pixel Detector Simulation with Magnetic Field  Effects with magnetic Field o Deflection o Effective mobility o Non-constant Hall.

Lecture 2 Analog to digital conversion & Basic discrete signals.

Digital Image Processing Lecture 17: Segmentation: Canny Edge Detector & Hough Transform Prof. Charlene Tsai.

US ALCT / AFEB Analog Test Results N.Bondar, T.Ferguson, N.Terentiev* EMU Meeting UCLA 01/10/2003.

LIGO-G9900XX-00-M DMT Monitor Verification with Simulated Data John Zweizig LIGO/Caltech.

Pile-Up Pulse Decomposition Jia-Ye Chen

BTeV Beam Test Results Jianchun Wang Syracuse University Representing J.A. Appel, J.N. Butler, G. Cardoso, H. Cheung, G. Chiodini, D.C. Christian, E.E.

Networked Embedded Systems Sachin Katti & Pengyu Zhang EE107 Spring 2016 Lecture 13 Interfacing with the Analog World.

Copyright 2011 controltrix corpwww. controltrix.com Digitally controlled power supply Perspective on Slope Compensation

Update on analog design for L4-L5

Ivan Perić University of Heidelberg Germany

A 12-bit low-power ADC for SKIROC

Activities on straw tube simulation

Functional diagram of the ASD

Module 4 Cable Testing.

Pulse Shape Fitting Beam Test September, October CERN

Functional diagram of the ASD

ADC and Sensor Programming

ANALOG VS DIGITAL Analog devices and systems: Process analog signals (time-varying signals that can take any value across a continuous range known as dynamic.

Eui-Sun Lee Department of Physics Kangwon National University

Signal Detection & Processing

Transmission System Design

Digitization & Tuning update

Verify chip performance

Presentation transcript:

Number of Comparators Marina Artuso Jianchun Wang 08/06/01

Jianchun (JC) Wang2 Simple Model  Fixed intrinsic noise: Q noise = 100 e  Different threshold dispersion: Q dispersion  Threshold 0 varies: Q thresh0 = 5 (Q noise + Q dispersion )  Highest threshold: Q max = 24,000 e (1 MIP)  Logarithmic ADC: ( N = 7, 8 ) Q threshn = Q thresh0  exp(ln(Q max /Q thresh0 )  n / (N-1)) 7-comparator8-comparator Q dispersion Q thresh0 Q dispersion Q thresh

08/06/01Jianchun (JC) Wang3 Resolution vs Digitization Range  Same parameters except for Q max  7-threshold logarithmic ADC  Noise = 100 e  Threshold dispersion = 300 e  Threshold 0 = 2000 e  Threshold 6 = 24,000 e  f

08/06/01Jianchun (JC) Wang4 Different Number of Comparators With improved threshold dispersion, 7-comparator performs better than 8-comparator

08/06/01Jianchun (JC) Wang5 Different Number of Comparators With same threshold dispersion, 7-comparator performs nearly as good as 8-comparator

08/06/01Jianchun (JC) Wang6 Summary  Reducing comparator number from 8 to 7 will not deteriorate the resolution.  Reducing threshold dispersion with sacrifice of 1 comparator surely is a good choice.