HEC Electronics Chain HEC chain-2000 Spice model Analytical model

Slides:



Advertisements
Similar presentations
Note 2 Transmission Lines (Time Domain)
Advertisements

Noise Model for Multiple Segmented Coupled RC Interconnects Andrew B. Kahng, Sudhakar Muddu †, Niranjan A. Pol ‡ and Devendra Vidhani* UCSD CSE and ECE.
Frequency dependent Measurement and theoretical Prediction of Characteristic Parameters of Vacuum Cable Micro-Striplines - Risetime of a typical ATLAS.
1 - David M. Zar - 5/20/2015 CSE464 Coupling Calculations via Odd/Even Modes Spring, 2009 David M. Zar (Based on notes by Fred U. Rosenberger)
Introduction to Hadronic Final State Reconstruction in Collider Experiments Introduction to Hadronic Final State Reconstruction in Collider Experiments.
ATLAS Liquid Argon Calorimeters Geneva Group Alain BLONDEL Arno STRAESSNER Ahmed ABDELALIM Daniel LA MARRA Eric PERRIN Gabriel PELLERITI Gilbert VIOLLAT.
A.Kashchuk Muon meeting, CERN Presented by A.Kashchuk.
The Oscilloscope shows voltage, Waveforms, & Phase shifts
Characterization of the electrical response of Micromegas detectors to spark processes. J.Galan CEA-Saclay/Irfu For the RD51 meeting.
CDC Scrutineer Talk Elliott Wolin GlueX Collaboration Meeting Jefferson Lab 9-Sep-2004.
Noise studies: hardware tests and preliminary results Anna, Anton, Giovanni, Pigi, Silvia, A. Boiano, A. Vanzanella.
Performance test of STS demonstrators Anton Lymanets 15 th CBM collaboration meeting, April 12 th, 2010.
Announcements mid-term Thursday (Oct 27 th ) Project ideas to me by Nov 1 st latest Assignment 4 due tomorrow (or now) Assignment 5 posted, due Friday.
Pspice Simulations - Intro. To Capture/PSpice - Simulation of EST - Simulation of Existing Test Beam.
HEC Parameters from As-Built knowledge HEC is a homogeneous detector and any mechanical tolerances are well below any significance for physics..... this.
HEC strange signals 1 09 Feb 2012 E.Ladygin Status of HEC spikes study in Protvino E.Ladygin, M.Kazarinov, A.Kozelov.
STATUS OF NOKER PULSER FOR SHORT MAGNETS C. C. JENSEN DECEMBER 4, 2013.
Prof. Ji Chen Notes 6 Transmission Lines (Time Domain) ECE Spring 2014.
Attenuation measurement with all 4 frozen-in SPATS strings Justin Vandenbroucke Freija Descamps IceCube Collaboration Meeting, Utrecht, Netherlands September.
Modulation Transfer Function (MTF)
Andreas Jansson, "Quadrupole Pick-ups", LHC BI-Review, November 19-20, Quadrupole Pick-ups  What is a quadrupole pick-up?  PS pick-ups and experimental.
NA62 straw readout Characterization and qualification of the frontend electronics Detector and interface to frontend Small readout system Plans Expected.
Upgrade PO M. Tyndel, MIWG Review plans p1 Nov 1 st, CERN Module integration Review – Decision process  Information will be gathered for each concept.
FBCT experience at Desy Presenter: Matthias Werner, DESY At CERN Workshop: „Improving the accuracy of the BCT measurements in the LHC“ January 2011.
17 Apr 2002 MCLARG Electronics Meeting News HEC Preshaper PRR passed on Thursday Apr 11 LECC02 (Workshop on LHC Electronics) will be held in Colmar, France.
HECII-Workshop Munich, 12./13. February 2009 Measurement Strategy Workshop on Technology Selection for the SLHC Hadronic Endcap Calorimeter, Munich 2009.
Dr. Michael Nasief.  Rotating electrical machines (ac generators)  Electronic oscillator circuits.
전자파 연구실 1. Fundamentals. 전자파 연구실 1.1 Frequency and time Passive circuit elements is emphasized in high speed digital design : Wires, PCB, IC- package.
Exploring the Rogue Wave Phenomenon in 3D Power Distribution Networks Xiang Hu 1, Peng Du 2, Chung-Kuan Cheng 2 1 ECE Dept., 2 CSE Dept. University of.
DC bias circuit effects in CV measurements A.Chilingarov, D.Campbell Lancaster University, UK 9 th RD50 Workshop CERN,
TOTEM CSC construction and Quality Control Status report A.Krivshich Petersburg Nuclear Physics Institute March 07, 2006 CERN.
1 Results of TDR Measurements in EC-C  TDR measurements  Calibration lines waveforms and parameters  Results for calibration lines  Signal lines waveforms.
Preamplifier R&D at University of Montreal for the drift chamber J.P. Martin, Paul Taras.
Piero Belforte, HDT, July 2000: MERITA Methodology to Evaluate Radiation in Information Technology Application, methodologies and software solutions by Carla Giachino,
Macom RF switches radiation-test results
Phase Feed-Forward Piotr Skowroński (CERN)
HEC I chip design Short summary (J.Bán).
Frequency response I As the frequency of the processed signals increases, the effects of parasitic capacitance in (BJT/MOS) transistors start to manifest.
LVPS HEC Overview and Development
Control Response Patterns
Calorimeter Mu2e Development electronics Front-end Review
on behalf of ATLAS LAr Endcap Group
Signal Generators Term 8.
Improved radio data analysis with LOPES Katrin Link, for the LOPES Collaboration #0404, ICRC 2011, Beijing.
Pulse Processing and Shaping
Vito Palladino Straw Working Group 23/3/2015
SIGNALS PROCESSING AND ANALYSIS
Functional diagram of the ASD
MECH 373 Instrumentation and Measurements
Performance of an Automated Water Based Cooling System for CBM MuCh
T1 status (a selection from EDR presentations)
TOF CALIBRATION DATABASE
5.3. Noise characteristics
BCTW calibration status and future
Calorimeter Upgrade Meeting
5% The CMS all silicon tracker simulation
EE 201C Homework 2 (due Feb 3 ) Wei Wu
Open book, open notes, bring a calculator
BESIII EMC electronics
Signal processing Lecture: Hans-Jürgen Wollersheim
Homework 2 [due Jan. 31] [1] Given the circuit as shown below and a unit step voltage source at the input node s, use SPICE to simulate the circuit and.
EE 201C Homework 2 Fang Gong
Functional diagram of the ASD
Test of Link and Control Boards with LHC like beam, CERN, May 2003
Control Response Patterns
5.3. Noise characteristics
Applied Electromagnetic Waves Notes 6 Transmission Lines (Time Domain)
The Ohio State University USCMS EMU Meeting, FNAL, Oct. 29, 2004
State Space approach State Variables of a Dynamical System
Verify chip performance
Presentation transcript:

HEC Electronics Chain HEC chain-2000 Spice model Analytical model HECPAS Review MPI Feb.12 2009 L. Kurchaninov HEC Electronics Chain HEC chain-2000 Spice model Analytical model Spice vs. Analytics HEC chain-2010 PA Spice model Validation tests HEC mock-up

MiniFCAL, TRIUMF 31 Oct. 2008 L. Kurchaninov HEC Chain-2000

MiniFCAL, TRIUMF 31 Oct. 2008 L. Kurchaninov Spice Model All active components are Laplace functions with parameters taken from measurements Two models: for warm and for cold A number of versions: beam tests, ATLAS Cables are “lossy”, but frequency independent Spice is used as a numerical calculator to generate waveforms Model was used to study effects of various components to signal shape and amplitude (e.g. strip line stray capacitance, decoupling caps, etc.) Cross-check analytical model

HECPAS Review MPI Feb.12 2009 L. Kurchaninov Analytical Model ATLAS HEC Note-109 Modeling of the HEC Electronics Chain wwwatlas.mppmu.mpg.de/HEC/notes.html Model functions are pole-zero combinations (in s-domain) Skin effect in cables is approximated by 1Z-2P function Model adjustable to reproduce shapes within ±1% Used for signal reconstruction in beam tests

+ - Spice vs. Analytics Feature Spice Analytic Detail description HECPAS Review MPI Feb.12 2009 L. Kurchaninov Spice vs. Analytics Feature Spice Analytic Detail description + - Reflections Skin effect Noise calcs

HEC Chain-2010 Faster timing requires better models HECPAS Review MPI Feb.12 2009 L. Kurchaninov HEC Chain-2010 Faster timing requires better models Both models are useful: SPICE: detail modeling, debugging, failures Analytic: signal reconstruction functions and algorithms Important for analytics Better cable model Important for Spice Skin-effect in cables: not trivial up to my knowledge HEC impedance Xtalk leak and shapes Noise calculations: to xcheck analytic model

GaAs Spice Model Was missing for GaAs PA. First built then modeled HECPAS Review MPI Feb.12 2009 L. Kurchaninov GaAs Spice Model Was missing for GaAs PA. First built then modeled Make sense before production starts Do we need full Spice? Transfer function vs. in/out load, LV, … Oscillations margin Power vs. signal rate Warm-cold performance Identify causes of radiation degradation Could be time and manpower consuming

HECPAS Review MPI Feb.12 2009 L. Kurchaninov Validation Tests Design stage requires various tests, sometime beyond actual practical needs All lab tests at design stage (1996) were done up to “board level” with cable-capacitance input load. OK to validate design, not enough to validate system. System tests done with preproduction batch Was not tested in 1996-97 (and not tested up to date): Response vs. signal rate estimations show no effect for LHC Shape vs. amplitude at 0.1% level done later with calib pulses at 1% level Full-range temperature dependence mostly of academic interest

HECPAS Review MPI Feb.12 2009 L. Kurchaninov HEC Mock-up Measurements of transfer function and noise at ~ns shaping requires actual input load. Can be done with a mockup To cover full range of HEC cable length and Cd To represent HEC shielding and grounding