16-Bit DSP Interpolator IC For Enhanced Feedback in Motion Control Systems
|
|
- Clinton Todd
- 5 years ago
- Views:
Transcription
1 16-Bit DSP Interpolator IC For Enhanced Feedback in Motion Control Systems David T. Robinson Copyright 2013 ic-haus GmbH
2 Feedback in Motion Control Systems Position control Accuracy Angular Endpoint Speed or velocity control Smoothness Resolvers Encoders Optical Magnetic Device choice affects system performance 2
3 Encoder Types Housed Bearings Coupling Shaft Stator (hollow shaft) Fixed configuration Primarily End Users Modular No bearings or couplings Lower cost, smaller User configurable Separate wheel or scale Separate electronics Embedded applications OEMs 3
4 Modular Encoder Components Wheel, disc, or scale Matching sensor LED + Photo diode Hall element Magnetoresistive Electronics Direct read Conditions sensor signals Interpolation Increases resolution Additional features Optional line driver 4
5 Considerations When Using Interpolated Modular Encoders Mechanical alignment Eccentricity Airgap Thermal expansion Configuration Resolution Features Calibration Offset Gain Phase error Thermal Issues Accuracy over temperature 5
6 ic-tw8 16-Bit DSP Interpolator COS SIN OUTA OUTB ZERO OUTZ Index pulse is suppressed as ZERO is low. Interpolation factor of x5 shown Configuration Pin configuration Simple applications Serial configuration (SPI) Sophisticated applications Spreadsheet design tools Auto-Calibration Push-button or command Adjusts all parameters Values stored in EEPROM Auto-Adaption Parameters continuously adjusted during operation to maintain peak performance 7x7mm QFN package 6
7 ic-tw8 Pin Configuration Mode MR Sensor 1µF 1µF VDD_TW8 1µF Calibration Button AVDD AVSS SIN+ SIN COS+ COS CALIB VREF VC VDD_TW8 ic-tw8 10µF DVDD PINSEL EESEL DVSS OUTA OUTB OUTZ C0 C1 C2 C3 SCL SDA Regulator VDD_TW8 1µF VDD_MAIN VDD_TW8 SCL SDA PINSEL tied to DVDD for Pin Configuration mode EESEL tied to DVSS. Line Driver 8 Configuration Resistors EEPROM 24AA02 Hardware Sensor EEPROM 8 configuration resistors Interpolation factor Auto-adaption mode Filter mode Maximum AB frequency Calibration button Optional crystal or clock Optional line driver 7
8 ic-tw8 Design Spreadsheet 8
9 ic-tw8 Architecture Analog Gain Analog Offset Correction Anti-Aliasing Filter Analog-to-Digital Converters Digital Offset Correction Gain Match Correction Phase Correction Angle Calculation Sensor Distortion Correction (Lookup Table) Filter (Servo Loop) Digital Hysteresis Interpolation Factor Calculation AB/PWM Output Generator SIN+ SIN COS+ COS PGA PGA ADC ADC Error Corr. Arctan AB Signal Path LUT Velocity Filter Hyst Inter Position Output Generator OUTA OUTB OUTZ ZERO+ ZERO x8 Delay Z Comparator Z Signal Path SPI_xSS SPI_SCLK CALIB XIN XOUT Clock Generator Auto Calibration Auto Adaption Auto Store ADC Quality Monitor Adaption Quality Monitor Internal Memory Serial Ports SPI_SI SPI_SO IR WP xrst Power-On Reset Fault Handling EEPROM Interface SCL SDA STATUS FAULT 9
10 Error Correction 10
11 Error Correction: Improves Accuracy 11
12 AB Signal Path Filter - pgain igain 1 s Delay delay 1 s Reduces jitter and noise Three modes 1 st order low-pass (P) Lag 2 nd order low-pass (PI) Critically damped No filter lag 2 nd order lag recovery Under damped No filter lag Reduced latency lag Filter bandwidth 630 Hz 80 khz 12
13 AB Signal Path Filter: Reduces Noise and Jitter 13
14 Filter Configuration: Spreadsheet Design Tool 14
15 Filter Instance 112 (80kHz Bandwidth P Mode) 15
16 Filter Instance 124 (630Hz Bandwidth P Mode) 16
17 Filter Instance 106 (1.3kHz Bandwidth PI Mode) 17
18 Filter Instance 107 (1.3kHz Bandwidth Lag Recovery) 18
19 Enhanced Feedback With Modular Encoders Using ic-tw8 16-bit Interpolator Error Correction Improves accuracy Auto-Calibration Fast, easy commissioning Auto-Adaption Maintains performance over all conditions Signal Path Filter Reduces noise and jitter Spreadsheet Design Tool Simplifies system design and configuration Evaluates performance 19
UNIT V 8051 Microcontroller based Systems Design
UNIT V 8051 Microcontroller based Systems Design INTERFACING TO ALPHANUMERIC DISPLAYS Many microprocessor-controlled instruments and machines need to display letters of the alphabet and numbers. Light
More informationNetzer AqBiSS Electric Encoders
Netzer AqBiSS Electric Encoders AqBiSS universal fully digital interface Application Note (AN-101-00) Copyright 2003 Netzer Precision Motion Sensors Ltd. Teradion Industrial Park, POB 1359 D.N. Misgav,
More informationEnsemble QLAB. Stand-Alone, 1-4 Axes Piezo Motion Controller. Control 1 to 4 axes of piezo nanopositioning stages in open- or closed-loop operation
Ensemble QLAB Motion Controllers Ensemble QLAB Stand-Alone, 1-4 Axes Piezo Motion Controller Control 1 to 4 axes of piezo nanopositioning stages in open- or closed-loop operation Configurable open-loop
More informationTopic: Instructional David G. Thomas December 23, 2015
Procedure to Setup a 3ɸ Linear Motor This is a guide to configure a 3ɸ linear motor using either analog or digital encoder feedback with an Elmo Gold Line drive. Topic: Instructional David G. Thomas December
More informationDigital BPMs and Orbit Feedback Systems
Digital BPMs and Orbit Feedback Systems, M. Böge, M. Dehler, B. Keil, P. Pollet, V. Schlott Outline stability requirements at SLS storage ring digital beam position monitors (DBPM) SLS global fast orbit
More informationComplete 10-Bit/12-Bit, 25 MHz CCD Signal Processor AD9943/AD9944
a FEATURES 25 MSPS Correlated Double Sampler (CDS) 6 db to 40 db 10-Bit Variable Gain Amplifier (VGA) Low Noise Optical Black Clamp Circuit Preblanking Function 10-Bit (AD9943), 12-Bit (AD9944), 25 MSPS
More informationTutorial on Technical and Performance Benefits of AD719x Family
The World Leader in High Performance Signal Processing Solutions Tutorial on Technical and Performance Benefits of AD719x Family AD7190, AD7191, AD7192, AD7193, AD7194, AD7195 This slide set focuses on
More informationComplete 10-Bit, 25 MHz CCD Signal Processor AD9943
a FEATURES 25 MSPS Correlated Double Sampler (CDS) 6 db to 40 db 10-Bit Variable Gain Amplifier (VGA) Low Noise Optical Black Clamp Circuit Preblanking Function 10-Bit, 25 MSPS A/D Converter No Missing
More informationComplete 12-Bit 40 MHz CCD Signal Processor AD9945
Complete 12-Bit 40 MHz CCD Signal Processor AD9945 FEATURES 40 MSPS Correlated Double Sampler (CDS) 6 db to 40 db 10-Bit Variable Gain Amplifier (VGA) Low Noise Optical Black Clamp Circuit Preblanking
More informationSC26 Magnetic Field Cancelling System
SPICER CONSULTING SYSTEM SC26 SC26 Magnetic Field Cancelling System Makes the ambient magnetic field OK for electron beam tools in 300 mm wafer fabs Real time, wideband cancelling from DC to > 9 khz fields
More informationLog-detector. Sweeper setup using oscilloscope as XY display
2002/9/4 Version 1.2 XYdisp user manual. 1. Introduction. The XYdisp program is a tool for using an old DOS PC or laptop as XY display to show response curves measured by a sweeper log-detector combination.
More informationResearch Results in Mixed Signal IC Design
Research Results in Mixed Signal IC Design Jiren Yuan, Professor Department of Electroscience Lund University, Lund, Sweden J. Yuan, Dept. of Electroscience, Lund University 1 Work packages in project
More informationDIRECT DRIVE ROTARY TABLES SRT SERIES
DIRECT DRIVE ROTARY TABLES SRT SERIES Key features: Direct drive Large center aperture Brushless motor design Precision bearing system Integrated position feedback Built-in thermal sensors ServoRing rotary
More information4-Channel Video Reconstruction Filter
19-2948; Rev 1; 1/5 EVALUATION KIT AVAILABLE 4-Channel Video Reconstruction Filter General Description The 4-channel, buffered video reconstruction filter is ideal for anti-aliasing and DAC-smoothing video
More informationDT9857E. Key Features: Dynamic Signal Analyzer for Sound and Vibration Analysis Expandable to 64 Channels
DT9857E Dynamic Signal Analyzer for Sound and Vibration Analysis Expandable to 64 Channels The DT9857E is a high accuracy dynamic signal acquisition module for noise, vibration, and acoustic measurements
More informationSimple PICTIC Commands
The Simple PICTIC Are you an amateur bit by the Time-Nut bug but can t afford a commercial time interval counter with sub nanosecond resolution and a GPIB interface? Did you find a universal counter on
More informationMODEL ED32i TTL LINEAR ENCODER
Reliable non-contact measurement Can be used for rotary as well as linear measurements Differential 5V TTL A/B-Quadrature output Error detection like out of range or missing scale Programmable reference
More informationSDA 3302 Family. GHz PLL with I 2 C Bus and Four Chip Addresses
GHz PLL with I 2 C Bus and Four Chip Addresses Preliminary Data Features 1-chip system for MPU control (I 2 C bus) 4 programmable chip addresses Short pull-in time for quick channel switch-over and optimized
More informationArea-Efficient Decimation Filter with 50/60 Hz Power-Line Noise Suppression for ΔΣ A/D Converters
SICE Journal of Control, Measurement, and System Integration, Vol. 10, No. 3, pp. 165 169, May 2017 Special Issue on SICE Annual Conference 2016 Area-Efficient Decimation Filter with 50/60 Hz Power-Line
More informationComplete 12-Bit 40 MHz CCD Signal Processor AD9945
Complete 12-Bit 40 MHz CCD Signal Processor AD9945 FEATURES 40 MSPS Correlated Double Sampler (CDS) 6 db to 40 db 10-Bit Variable Gain Amplifier (VGA) Low Noise Optical Black Clamp Circuit Preblanking
More information4-Channel Video Filter for RGB and CVBS Video
19-2951; Rev 2; 2/7 4-Channel Video Filter for RGB and CVBS Video General Description The 4-channel, buffered video reconstruction filter is ideal for anti-aliasing and DAC-smoothing video applications
More informationEM1. Transmissive Optical Encoder Module Page 1 of 8. Description. Features
Description Page 1 of 8 The EM1 is a transmissive optical encoder module designed to be an improved replacement for the HEDS-9000 series encoder module. This module is designed to detect rotary or linear
More informationDPD80 Visible Datasheet
Data Sheet v1.3 Datasheet Resolved Inc. www.resolvedinstruments.com info@resolvedinstruments.com 217 Resolved Inc. All rights reserved. General Description The DPD8 is a low noise digital photodetector
More informationA MISSILE INSTRUMENTATION ENCODER
A MISSILE INSTRUMENTATION ENCODER Item Type text; Proceedings Authors CONN, RAYMOND; BREEDLOVE, PHILLIP Publisher International Foundation for Telemetering Journal International Telemetering Conference
More informationSensor Development for the imote2 Smart Sensor Platform
Sensor Development for the imote2 Smart Sensor Platform March 7, 2008 2008 Introduction Aging infrastructure requires cost effective and timely inspection and maintenance practices The condition of a structure
More informationDigital Effects Pedal Description Ross Jongeward 10 December 2014
Digital Effects Pedal Description Ross Jongeward 10 December 2014 1 Contents Section Number Title Page 1.1 Introduction..3 2.1 Project Electrical Specifications..3 2.1.1 Project Specifications...3 2.2.1
More information2 MHz Lock-In Amplifier
2 MHz Lock-In Amplifier SR865 2 MHz dual phase lock-in amplifier SR865 2 MHz Lock-In Amplifier 1 mhz to 2 MHz frequency range Dual reference mode Low-noise current and voltage inputs Touchscreen data display
More informationEAN-Performance and Latency
EAN-Performance and Latency PN: EAN-Performance-and-Latency 6/4/2018 SightLine Applications, Inc. Contact: Web: sightlineapplications.com Sales: sales@sightlineapplications.com Support: support@sightlineapplications.com
More informationComplete 10-Bit and 12-Bit, 25 MHz CCD Signal Processors AD9943/AD9944
Complete 10-Bit and 12-Bit, 25 MHz CCD Signal Processors AD9943/AD9944 FEATURES 25 MSPS correlated double sampler (CDS) 6 db to 40 db 10-bit variable gain amplifier (VGA) Low noise optical black clamp
More informationDPD80 Infrared Datasheet
Data Sheet v1.4 DPD8 Infrared DPD8 Infrared Datasheet Resolved Inc. www.resolvedinstruments.com info@resolvedinstruments.com 217 Resolved Inc. All rights reserved. DPD8 Infrared General Description The
More informationSC24 Magnetic Field Cancelling System
SPICER CONSULTING SYSTEM SC24 SC24 Magnetic Field Cancelling System Makes the ambient magnetic field OK for the electron microscope Adapts to field changes within 100 µs Touch screen intelligent user interface
More informationSC24 Magnetic Field Cancelling System
SPICER CONSULTING SYSTEM SC24 SC24 Magnetic Field Cancelling System Makes the ambient magnetic field OK for the electron microscope Adapts to field changes within 100 µs Touch screen intelligent user interface
More informationAlice EduPad Board. User s Guide Version /11/2017
Alice EduPad Board User s Guide Version 1.02 08/11/2017 1 Table OF Contents Chapter 1. Overview... 3 1.1 Welcome... 3 1.2 Launchpad features... 4 1.3 Alice EduPad hardware features... 4 Chapter 2. Software
More informationHigh Speed Data Acquisition Cards
High Speed Data Acquisition Cards TPCE TPCE-LE TPCE-I TPCX 2016 Elsys AG www.elsys-instruments.com 1 Product Overview Elsys Data Acquisition Cards are high speed high precision digitizer modules. Based
More informationApplication Note. A Collection of Application Hints for the CS501X Series of A/D Converters. By Jerome Johnston
AN08 Application Note A Collection of Application Hints for the CS501X Series of A/D Converters By Jerome Johnston Jam ADC into Coarse Charge for High Slew Signals Single Control Input Acts as a "Start
More informationLadyBug Technologies, LLC LB5908A True-RMS Power Sensor
LadyBug Technologies, LLC LB5908A True-RMS Power Sensor LB5908ARev8 LadyBug Technologies www.ladybug-tech.com Telephone: 707-546-1050 Page 1 LB5908A Data Sheet Key PowerSensor+ TM Specifications Frequency
More informationMTL Software. Overview
MTL Software Overview MTL Windows Control software requires a 2350 controller and together - offer a highly integrated solution to the needs of mechanical tensile, compression and fatigue testing. MTL
More informationEM1. Transmissive Optical Encoder Module Page 1 of 9. Description. Features
Description Page 1 of 9 The EM1 is a transmissive optical encoder module designed to be an improved replacement for the HEDS-9000 series encoder module. This module is designed to detect rotary or linear
More informationUsing the MAX3656 Laser Driver to Transmit Serial Digital Video with Pathological Patterns
Design Note: HFDN-33.0 Rev 0, 8/04 Using the MAX3656 Laser Driver to Transmit Serial Digital Video with Pathological Patterns MAXIM High-Frequency/Fiber Communications Group AVAILABLE 6hfdn33.doc Using
More informationGFT Channel Slave Generator
GFT1018 8 Channel Slave Generator Features 8 independent delay channels 1 ps time resolution < 100 ps rms jitter for optical triggered delays 1 second range Electrical or optical output Three trigger modes
More informationPicoScope 9300 Series migration guide
sampling oscilloscopes since 2009 The 9300 Series is a leading-edge product family resulting from a long program of product development. From late 2017, in the process of adding new 15 GHz and 25 GHz models,
More information4 MHz Lock-In Amplifier
4 MHz Lock-In Amplifier SR865A 4 MHz dual phase lock-in amplifier SR865A 4 MHz Lock-In Amplifier 1 mhz to 4 MHz frequency range Low-noise current and voltage inputs Touchscreen data display - large numeric
More informationTopics of Discussion
Digital Circuits II VHDL for Digital System Design Practical Considerations References: 1) Text Book: Digital Electronics, 9 th editon, by William Kleitz, published by Pearson Spring 2015 Paul I-Hai Lin,
More informationDevelopment of beam-collision feedback systems for future lepton colliders. John Adams Institute for Accelerator Science, Oxford University
Development of beam-collision feedback systems for future lepton colliders P.N. Burrows 1 John Adams Institute for Accelerator Science, Oxford University Denys Wilkinson Building, Keble Rd, Oxford, OX1
More informationEECS145M 2000 Midterm #1 Page 1 Derenzo
UNIVERSITY OF CALIFORNIA College of Engineering Electrical Engineering and Computer Sciences Department EECS 145M: Microcomputer Interfacing Laboratory Spring Midterm #1 (Closed book- calculators OK) Wednesday,
More informationChrontel CH7015 SDTV / HDTV Encoder
Chrontel Preliminary Brief Datasheet Chrontel SDTV / HDTV Encoder Features 1.0 GENERAL DESCRIPTION VGA to SDTV conversion supporting graphics resolutions up to 104x768 Analog YPrPb or YCrCb outputs for
More informationThe measurements are stored in non-volatile memory, which retains data even when the power down.
Data Sheet: DSTAR.545.R1.ENG www.aep.it FAST Professional Handheld Indicator Dynamicstar is an professional indicator, ergonomic, extremely versatile and simple to use for measures FORCE, WEIGHT, PRESSURE,
More informationUser Guide UD51. Second encoder small option module for Unidrive. Part Number: Issue Number: 5.
EF User Guide UD51 Second encoder small option module for Unidrive Part Number: 0460-0084-05 Issue Number: 5 www.controltechniques.com Safety Information The option card and its associated drive are intended
More informationDT3162. Ideal Applications Machine Vision Medical Imaging/Diagnostics Scientific Imaging
Compatible Windows Software GLOBAL LAB Image/2 DT Vision Foundry DT3162 Variable-Scan Monochrome Frame Grabber for the PCI Bus Key Features High-speed acquisition up to 40 MHz pixel acquire rate allows
More informationDVM-3000 Series 12 Bit DIGITAL VIDEO, AUDIO and 8 CHANNEL BI-DIRECTIONAL DATA FIBER OPTIC MULTIPLEXER for SURVEILLANCE and TRANSPORTATION
DVM-3000 Series 12 Bit DIGITAL VIDEO, AUDIO and 8 CHANNEL BI-DIRECTIONAL FIBER OPTIC MULTIPLEXER for SURVEILLANCE and TRANSPORTATION Exceeds RS-250C Short-haul and Broadcast Video specifications. 12 Bit
More informationDirect PWM. 1000/2000 Series POWERBLOK MODULE
Direct PWM 1000/2000 Series POWERBLOK MODULE Features A universal servo-drive integrated on a Power Hybrid Module. Designed for direct PWM Servo Control Designed for use with Deta Tau's PMAC controllers
More informationIntersil Digital Video Products
Intersil Digital Video Products The Industry s Only DVI / HDMI MUXes with CDRs for Jitter Removal Anybody s TMDS mux/equalizer can restore some of the signal quality lost in long cables with a bit of equalization,
More informationMajor Differences Between the DT9847 Series Modules
DT9847 Series Dynamic Signal Analyzer for USB With Low THD and Wide Dynamic Range The DT9847 Series are high-accuracy, dynamic signal acquisition modules designed for sound and vibration applications.
More informationIn-process inspection: Inspector technology and concept
Inspector In-process inspection: Inspector technology and concept Need to inspect a part during production or the final result? The Inspector system provides a quick and efficient method to interface a
More informationTrigger synchronization and phase coherent in high speed multi-channels data acquisition system
White Paper Trigger synchronization and phase coherent in high speed multi-channels data acquisition system Synopsis Trigger synchronization and phase coherent acquisition over multiple Data Acquisition
More informationSimple motion control implementation
Simple motion control implementation with Omron PLC SCOPE In todays challenging economical environment and highly competitive global market, manufacturers need to get the most of their automation equipment
More information3 V/5 V, ±10 V Input Range, 1 mw 3-Channel 16-Bit, Sigma-Delta ADC AD7707
3 V/5 V, ±10 V Input Range, 1 mw 3-Channel 16-Bit, Sigma-Delta ADC AD7707 FEATURES Charge balancing ADC 16 bits, no missing codes ±0.003% nonlinearity High level (±10 V) and low level (±10 mv) input channels
More information3 V/5 V, 450 μa 16-Bit, Sigma-Delta ADC AD7715
3 V/5 V, 450 μa 16-Bit, Sigma-Delta ADC AD7715 FEATURES Charge-balancing ADC 16-bits no missing codes 0.0015% nonlinearity Programmable gain front end Gains of 1, 2, 32 and 128 Differential input capability
More informationAKD SYSTEM CONFIGURATION WITH KOLLMORGEN DDL LINEAR MOTORS
Appendix A: Non-Standard Convention: Configuring a DDL Motor with Feedback Counting in the Opposite Direction AKD SYSTEM CONFIGURATION WITH KOLLMORGEN DDL LINEAR MOTORS By Kenny Hampton 7/20/2018 Rev.
More informationHow advances in digitizer technologies improve measurement accuracy
How advances in digitizer technologies improve measurement accuracy Impacts of oscilloscope signal integrity Oscilloscopes Page 2 By choosing an oscilloscope with superior signal integrity you get the
More informationFUNCTIONAL BLOCK DIAGRAM DV DD DGND REFIN(+) REFIN( ) REFERENCE DETECT AIN1 AIN2 AIN3 AIN4 AINCOM DOUT/RDY DIN SCLK CS SYNC BPDSW MUX PGA Σ-Δ ADC
4.8 khz, Ultralow Noise, 24-Bit Sigma-Delta ADC with PGA and AC Excitation FEATURES AC or DC sensor excitation RMS noise: 8.5 nv at 4.7 Hz (gain = 128) 16 noise-free bits at 2.4 khz (gain = 128) Up to
More informationAnalog to Digital Conversion
Analog to Digital Conversion What the heck is analog to digital conversion? Why do we care? Analog to Digital Conversion What the heck is analog to digital conversion? Why do we care? A means to convert
More informationDMC550 Technical Reference
DMC550 Technical Reference 2002 DSP Development Systems DMC550 Technical Reference 504815-0001 Rev. B September 2002 SPECTRUM DIGITAL, INC. 12502 Exchange Drive, Suite 440 Stafford, TX. 77477 Tel: 281.494.4505
More informationDecade Counters Mod-5 counter: Decade Counter:
Decade Counters We can design a decade counter using cascade of mod-5 and mod-2 counters. Mod-2 counter is just a single flip-flop with the two stable states as 0 and 1. Mod-5 counter: A typical mod-5
More informationC8000. switch over & ducking
features Automatic or manual Switch Over or Fail Over in case of input level loss. Ducking of a main stereo or surround sound signal by a line level microphone or by a pre recorded announcement / ad input.
More informationSpecifications for Thermopilearrays HTPA8x8, HTPA16x16 and HTPA32x31 Rev.6: Fg
Principal Schematic for HTPA16x16: - 1 - Pin Assignment in TO8 for 8x8: Connect all reference voltages via 100 nf capacitors to VSS. Pin Assignment 8x8 Pin Name Description Type 1 VSS Negative power supply
More informationInnovative Rotary Encoders Deliver Durability and Precision without Tradeoffs. By: Jeff Smoot, CUI Inc
Innovative Rotary Encoders Deliver Durability and Precision without Tradeoffs By: Jeff Smoot, CUI Inc Rotary encoders provide critical information about the position of motor shafts and thus also their
More informationTransducers and Sensors
Transducers and Sensors Dr. Ibrahim Al-Naimi Chapter THREE Transducers and Sensors 1 Digital transducers are defined as transducers with a digital output. Transducers available at large are primary analogue
More informationBenefits of the R&S RTO Oscilloscope's Digital Trigger. <Application Note> Products: R&S RTO Digital Oscilloscope
Benefits of the R&S RTO Oscilloscope's Digital Trigger Application Note Products: R&S RTO Digital Oscilloscope The trigger is a key element of an oscilloscope. It captures specific signal events for detailed
More informationAsynchronous inputs. 9 - Metastability and Clock Recovery. A simple synchronizer. Only one synchronizer per input
9 - Metastability and Clock Recovery Asynchronous inputs We will consider a number of issues related to asynchronous inputs, multiple clock domains, clock synchronisation and clock distribution. Useful
More informationMULTIDYNE INNOVATIONS IN TELEVISION TESTING & DISTRIBUTION DIGITAL VIDEO, AUDIO & DATA FIBER OPTIC MULTIPLEXER TRANSPORT SYSTEM
MULTIDYNE INNOVATIONS IN TELEVISION TESTING & DISTRIBUTION INSTRUCTION MANUAL DVM-1000 DIGITAL VIDEO, AUDIO & DATA FIBER OPTIC MULTIPLEXER TRANSPORT SYSTEM MULTIDYNE Electronics, Inc. Innovations in Television
More informationAbsolute Encoders Multiturn
The Sendix 5863 and 5883 multiturn encoders with SSI or BiSS-C interface and optical sensor technology can achieve a resolution of max. 29 bits. A through hollow shaft up to 4 mm and a blind hollow shaft
More informationSynchronization Issues During Encoder / Decoder Tests
OmniTek PQA Application Note: Synchronization Issues During Encoder / Decoder Tests Revision 1.0 www.omnitek.tv OmniTek Advanced Measurement Technology 1 INTRODUCTION The OmniTek PQA system is very well
More informationProject Design. Eric Chang Mike Ilardi Jess Kaneshiro Jonathan Steiner
Project Design Eric Chang Mike Ilardi Jess Kaneshiro Jonathan Steiner Introduction In developing the Passive Sonar, our group intendes to incorporate lessons from both Embedded Systems and E:4986, the
More informationApplication Note #63 Field Analyzers in EMC Radiated Immunity Testing
Application Note #63 Field Analyzers in EMC Radiated Immunity Testing By Jason Galluppi, Supervisor Systems Control Software In radiated immunity testing, it is common practice to utilize a radio frequency
More informationVBOX 3i. 100Hz GPS Data Logger (VB3i-V3) Features
VBOX 3i (VB3i-V3) is one of the best known and highly valued test instruments for non-contact speed and distance measurement. Using a powerful GPS engine, VBOX 3ilogs data at 100 times a second and features
More informationWireless Multi-Format input Transmitter to HDMI Receiver Box ID # 718
Wireless Multi-Format input Transmitter to HDMI Receiver Box ID # 718 Operation Manual Introduction The wireless HDMI transmitter and receiver boxes use baseband technology with Wireless High Definition
More informationChapter 11 Sections 1 3 Dr. Iyad Jafar
Data Acquisition and Manipulation Chapter 11 Sections 1 3 Dr. Iyad Jafar Outline Analog and Digital Quantities The Analog to Digital Converter Features of Analog to Digital Converter The Data Acquisition
More informationData Converter Overview: DACs and ADCs. Dr. Paul Hasler and Dr. Philip Allen
Data Converter Overview: DACs and ADCs Dr. Paul Hasler and Dr. Philip Allen The need for Data Converters ANALOG SIGNAL (Speech, Images, Sensors, Radar, etc.) PRE-PROCESSING (Filtering and analog to digital
More informationUser Manual for ASSIST Evaluation & Programming Tool EPT002
Page 1 of 60 User Manual for ASSIST Evaluation & Programming Tool EPT002 Page 2 of 60 CONTENTS 1. Hardware... 3 1.1 Contents... 3 1.2 Interface Board... 4 1.3 Target-Holder... 5 1.4 Targets: codewheels
More informationOPTICAL POWER METER WITH SMART DETECTOR HEAD
OPTICAL POWER METER WITH SMART DETECTOR HEAD Features Fast response (over 1000 readouts/s) Wavelengths: 440 to 900 nm for visible (VIS) and 800 to 1700 nm for infrared (IR) NIST traceable Built-in attenuator
More informationPEP-II longitudinal feedback and the low groupdelay. Dmitry Teytelman
PEP-II longitudinal feedback and the low groupdelay woofer Dmitry Teytelman 1 Outline I. PEP-II longitudinal feedback and the woofer channel II. Low group-delay woofer topology III. Why do we need a separate
More informationComplete 14-Bit, 56 MSPS Imaging Signal Processor AD9941
Complete 14-Bit, 56 MSPS Imaging Signal Processor AD9941 FEATURES Differential sensor input with 1 V p-p input range 0 db/6 db variable gain amplifier (VGA) Low noise optical black clamp circuit 14-bit,
More informationVideo Graphics Array (VGA)
Video Graphics Array (VGA) Chris Knebel Ian Kaneshiro Josh Knebel Nathan Riopelle Image Source: Google Images 1 Contents History Design goals Evolution The protocol Signals Timing Voltages Our implementation
More informationFREQUENCY CONVERTER 1/3 RACK-MOUNTED BLOCK CONVERTER. Narda-MITEQ FEATURES OPTIONS. Unit shown with Option 17. Unit shown without Option 17
1/3 RACK-MOUNTED BLOCK CONVERTER Unit shown with Option 17 Unit shown without Option 17 FEATURES Automatic 5/10 MHz internal/external reference selection with a 0.1 Hz nominal bandwidth clean-up loop Gain
More informationMT32 Telemetry Multi channel telemetry system for rotating application
Telemetrie-Messtechnik Schnorrenberg MT32 Telemetry Multi channel telemetry system for rotating application Up to 32 channel Sensor inputs for STG, POT, TH-K, Pt100, 4-20mV, ICP or VOLT STG - Auto Zero
More informationMULTIBAND 1/3 RACK-MOUNTED
BLOCK CONVERTER FEATURES Cover multiple ITU Ku-Band regions and other combinations Automatic 5/10 MHz internal/external reference selection with a 0.1 Hz nominal bandwidth clean-up loop RS-485/RS-422 and
More informationLoop Bandwidth Optimization and Jitter Measurement Techniques for Serial HDTV Systems
Abstract: Loop Bandwidth Optimization and Jitter Measurement Techniques for Serial HDTV Systems Atul Krishna Gupta, Aapool Biman and Dino Toffolon Gennum Corporation This paper describes a system level
More informationMG-XV operating instruction. Measuring of norm signals, 4-8-digit. Panel instrument type MG-BV Construction instrument type MG-AV
MG-XV operating instruction Measuring of norm signals, 4-8-digit Panel instrument type MG-BV Construction instrument type MG-AV Contents 1. Brief description... 3 2. Safety instructions... 3 2.1. Proper
More informationECE 372 Microcontroller Design
E.g. Port A, Port B Used to interface with many devices Switches LEDs LCD Keypads Relays Stepper Motors Interface with digital IO requires us to connect the devices correctly and write code to interface
More informationFast Orbit Feedback at the SLS. Outline
Fast Orbit Feedback at the SLS 2nd Workshop on Beam Orbit Stabilisation (December4-6, 2002, SPring-8) T. Schilcher Outline Noise Sources at SLS Stability / System Requirements Fast Orbit Feedback Implementation
More informationEvaluation Board for CS4954/55
Evaluation Board for CS4954/55 Features l Demonstrates recommended layout and grounding practices l Supports both parallel and serial digital video input l On-board test pattern generation l Supports NTSC/PAL
More informationBrief Description of Circuit Functions
Exhibit 4 Brief Description of Circuit Functions Function Description for Hudson4 190P5 1. General 190P5 is the newest generation of Hudson 19 TFT Flat Panel Display Monitor. It designed with hyper integrity,
More informationBeam Position Monitor Developments at PSI
Paul Scherrer Institut V. Schlott for the PSI Diagnostics Section Wir schaffen Wissen heute für morgen Beam Position Monitor Developments at PSI Overview Motivation European XFEL BPM Systems SwissFEL BPM
More informationCCD Signal Processor For Electronic Cameras AD9801
a FEATURES 10-Bit, 18 MSPS A/D Converter 18 MSPS Full-Speed CDS Low Noise, Wideband PGA Internal Voltage Reference No Missing Codes Guaranteed +3 V Single Supply Operation Low Power CMOS: 185 mw 48-Pin
More informationThe Extron MGP 464 is a powerful, highly effective tool for advanced A/V communications and presentations. It has the
MGP 464: How to Get the Most from the MGP 464 for Successful Presentations The Extron MGP 464 is a powerful, highly effective tool for advanced A/V communications and presentations. It has the ability
More informationProcess Transmitter RMA 422
Technical Information TI 072R/24/ae Process Transmitter RMA 422 Multi-functional 1-2 channel top hat DIN rail unit with loop power supply, alarm set point monitoring, mathematics function and 1-2 analog
More informationTroubleshooting EMI in Embedded Designs White Paper
Troubleshooting EMI in Embedded Designs White Paper Abstract Today, engineers need reliable information fast, and to ensure compliance with regulations for electromagnetic compatibility in the most economical
More information10:15-11 am Digital signal processing
1 10:15-11 am Digital signal processing Data Conversion & Sampling Sampled Data Systems Data Converters Analog to Digital converters (A/D ) Digital to Analog converters (D/A) with Zero Order Hold Signal
More informationMICROMASTER Encoder Module
MICROMASTER Encoder Module Operating Instructions Issue 01/02 User Documentation Foreword Issue 01/02 1 Foreword Qualified Personnel For the purpose of this Instruction Manual and product labels, a Qualified
More information