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Fast and LS TTL Data
Low Power Schottky (LSTTL) has become the industry standard logic in recent years, replacing the original 7400 TTL with lower power and higher speeds. In addition to offering the standard LS TTL circuits, Motorola offers the FAST Schottky and TTL family. Complete specifications for each of these .......
http://profesores.fi-b.unam.mx/guevarod/practicas/dd/varios/TTL_Databook.pdf
Inductor Construction
There are many different types of magnetic material used for fabricating inductors. The purpose of the material is to provide permittivity greater than μO so that the inductors can be made more compactly and with fewer turns of wire.
http://home.sandiego.edu/~ekim/otherjunk/inductor.pdf
Accolade VHDL Reference Guide
http://ece.wpi.edu/~wrm/Courses/EE3810/geninfo/Welcome to the VHDL Language.pdf
Designing RS-485 Circuits
FEATURE ARTICLE Jan Axelson you use prebuilt cards or converters, understanding the options will help you choose the right product and configure it to get the best results for your application. RS-485 IN [. . ]
http://www.embeddedsys.com/subpages/resources/images/documents/microsys_art_RS485.pdf
Far field antenna design
This application note provides general design for a far field label antenna. It covers antenna tuning, in order to meet the end applications requirements.
http://www.nxp.com/documents/application_note/097114.pdf
cc2500_ds_1_2_rus_part
CC2500 CC2500 Low-Cost Low-Power 2. 4 GHz RF Transceiver Applications 2400-2483.5 MHz ISM/SRD band systems Consumer electronics Wireless game controllers Wireless audio Wireless keyboard [. . ]
http://andromega.narod.ru/doc/cc2500_ds_1_2_rus_part.pdf
The TL431 in loop control
The TL431 in Switch-Mode Power Supplies loops: part I Christophe Basso, Petr Kadanka - ON Semiconductor 14, rue Paul Mesplé  BP53512 - 31035 TOULOUSE Cedex [. . ]
http://cbasso.pagesperso-orange.fr/Downloads/Papers/The TL431 in loop control.pdf
20maledballast
Category: Power Supplies 20mA LED Ballast I use this circuit for general use to power white LEDs, like a headset light I use on my desk and [. . ]
http://discovercircuits.com/andy/20maledballast.pdf
CCES_ReleaseNotes_Rel1.0.0
CrossCore® Embedded Studio Release Notes 2012 March 29 Table of Contents Preface . 2 Purpose of This Document . . 2 Intended Audience . 2 Technical or Customer Support [. . ]
https://download.analog.com/tools/CrossCoreEmbeddedStudio/Releases/Release_1.0.0/CCES_ReleaseNotes_Rel1.0.0.pdf
12_SEMAFOROS
coverstory By David Marsh, Contributing Editor WIND CHIMES IN 38 edn | December 7, 2004 www.edn.com CAPTURING THE SUN'S ENERGY VIA WIND POWER IS NOT [. . ]
http://galia.fc.uaslp.mx/~cantocar/automatas/PRESENTACIONES_PLC_PDF_S/12_SEMAFOROS.PDF
SiPS_2010_
OPTIMAL DESIGN OF DIGITAL EQUIVALENTS TO ANALOG FILTERS Grigore I. Braileanu Gonzaga University Spokane, WA 99258, USA ABSTRACT The proposed optimal algorithm for the digitizing of analog [. . ]
http://guweb2.gonzaga.edu/faculty/braileanu/SiPS_2010_.pdf
ir-sensor
IR Sensor Created by Ladyada Guide Contents Guide Contents Overview Some Stats What You Can Measure 2 3 4 4 Testing an IR Sensor IR Remote Signals Using an IR Sensor [. . ]
http://learn.adafruit.com/downloads/pdf/ir-sensor.pdf
13232-60905di
designideas READERS SOLVE DESIGN PROBLEMS EDITED BY BRAD THOMPSON AND FRAN GRANVILLE Inrush limiter also provides short-circuit protection Ryan Brownlee, Process Automation Division, Pepperl & Fuchs Inc, Twinsburg, OH For [. . ]
http://m.eet.com/media/1131048/13232-60905di.pdf
vco_phase_noise
VCO Phase noise Characterizing Phase Noise The term phase noise is widely used for describing short term random frequency fluctuations of a signal. Frequency stability is a measure of the degree [. . ]
http://nliebeaux.free.fr/ressources/vco_phase_noise.pdf
MAX4624-MAX4625
circuit ideas DuOPhone s. c. dwiv edi Raj K. GORKhali T his simple circuit of a duophone allows you to access two telephone lines through one telephone set. Each telephone conversation will remain [. . ]
http://pdfserv.maxim-ic.com/arpdf/MAX4624-MAX4625.pdf
00001523A
AN1523 Sine Wave Generator Using Numerically Controlled Oscillator Module Author: Vinaya Skanda Microchip Technology Inc. DIRECT DIGITAL SYNTHESIS (DDS) AND NCO Direct Digital Synthesis is a technique of [. . ]
http://ww1.microchip.com/downloads/en/AppNotes/00001523A.pdf
time_15006.0
Bluetooth® Measurement Fundamentals Application Note Bluetooth® wireless technology is an open specification for a wireless personal area network (PAN). It provides limited range wireless connectivity for voice [. . ]
http://www.aldinc.com/pdf/time_15006.0.pdf
bg-floating-point-fpga
BACKGROUNDER The Industry's First Floating-Point FPGA The FPGA has long been known for its massive digital signal processing (DSP) capabilities in xed point. Designers can capitalize on this processing power even more with a recent Altera® technology [. ]
https://www.altera.com/content/dam/altera-www/global/en_US/pdfs/literature/po/bg-floating-point-fpga.pdf
arduino_mini
Really Bare Bones Board (Arduino ) revision B Assembly Instructions revised 4/3/08 Observe proper polarity of electrolytic caps. 1. 3mm Long lead is OR positive. 2. 1mm power [. . ]
https://www.bristolwatch.com/pdf/arduino_mini.pdf
voltagedivider
K8055 voltage divider The K8055 circuit has a maximum input voltage of 5 V. You can measure higher voltages but then you need to add a [. . ]
http://www.bvsystems.be/voltagedivider.pdf
CS3310_F1
CS3310 Stereo Digital Volume Control Features Complete Digital Volume Control -- 2 Independent Channels -- Serial Control -- 0.5 dB Step Size Description The CS3310 is a complete stereo digital volume control designed specifically for audio systems. It features a [. . ]
http://www.cirrus.com/en/pubs/proDatasheet/CS3310_F1.pdf
BUS_Elx_App_Notes_TVSA
Transient Voltage Suppression Diode Application Notes Transient Voltage Suppression (TVS) diodes are useful in protecting electronic circuits from electrostatic discharge (ESD). The TVS diodes used for [. ]
http://www.cooperindustries.com/content/dam/public/bussmann/Electronics/Resources/technical-literature/Circuit Protection/BUS_Elx_App_Notes_TVSA.pdf
bedien-engl
Manual for the User Interface for the T7F Holger Eckardt DF2FQ Kirchstockacherstr. 33 D-85662 Hohenbrunn 4699HE 1 Circuit description Fig. 1 shows the schematic [. . ]
http://www.cqham.ru/projects/t7f/bedien-engl.pdf
20mALEdBallast
Category: Power Supplies 20mA LED Ballast I use this circuit for general use to power white LEDs, like a headset light I use on my desk and a keyboard light for my computer. I built it into a tiny Radio Shack project box (270-288), which they no longer sell. I put heat-shrink tubing around the
http://www.discovercircuits.com/Andy/20mALEDballast.pdf
CH19.PDF
CHAPTER 19 Recursive Filters Recursive filters are an efficient way of achieving a long impulse response, without having to perform a long convolution. They execute very rapidly, but have less performance and flexibility than other digital filters. Recursive [. ]
http://www.dspguide.com/CH19.PDF
Circuits
Theft preventer alarm Click here for Circuit Diagram. This circuit utilising a 555 timer IC can be used as an alarm system to prevent the [. . ]
http://www.ee.teihal.gr/labs/electronics/web/downloads/Circuits.pdf
HFE0912_oE
ALSO PUBLISHED ONLINE: SEPTEMBER2012 www.highfrequencyelectronics.com Wideband Spectral MeaSureMent uSing tiMe-gated acquiSition iMpleMented on a uSer-prograMMable Fpga IN THIS ISSUE: RF Component Integration: Saving Space in High Performance Applications Featured Products [. . ]
http://www.highfrequencyelectronics.com/Sep2012/HFE0912_OE.pdf
electricfence
Independently published since 1987, Home Power magazine is the premier information resource for small-scale renewable energy and energy efficiency technologies.
http://www.homepower.com/files/electricfence.pdf
tutorial
Chapter 1 The SubML markup language Copyright c 2001-2006, Tony R. Kuphaldt 1. 1 Introduction SubML stands for Substitutionary Markup Language. Similar in structure to an SGML-based language, SubML is intended [. . ]
http://www.ibiblio.org/kuphaldt/electricCircuits/Devel/tutorial.pdf
IPC-9592-Final-Draft-0407
IPC-9592 Performance Parameters for Power Conversion Devices Final Draft APRIL 2007 IPC-9592 Â FINAL DRAFT April 2007 IPC-9592, Performance Parameters for Power Conversion Devices 1 SCOPE 1. 1 Statement of Scope This document [. . ]
http://www.ipc.org/3.0_Industry/3.5_Councils_Associations/3.5.0_IPC/SPVC/0607/IPC-9592-Final-Draft-0407.pdf
an-1053
Application Note AN-1053 Power-up Sequencing Techniques Using iP1201 & iP1202 by David Jauregui, International Rectifier Table of Contents Power-up Sequencing Approaches Page Sequential Power-up. 1 Radiometric Power-up. . 1 Simultaneous Power-up . . 2 Many [. . ]
http://www.irf.com/technical-info/appnotes/an-1053.pdf
LowLevMsHandbk_1
The 20-Bit DAC Is the Easiest Part of a 1-ppm-Accurate Precision Voltage Source By Maurice Egan Introduction A common use of high-resolution digital-to-analog converters (DACs) is providing controllable [. . ]
http://www.keithley.com/knowledgecenter/knowledgecenter_pdf/LowLevMsHandbk_1.pdf
Audio WSPR
WSPR Audio Signal Source A stand-alone WSPR signal source that generates audio WSPR tones to drive a SSB transmitter or transceiver. Features: - Internal timing or [. . ]
http://www.knology.net/~gmarcus/DDS_WSPR/Audio WSPR.pdf
AN00-008
Improve Two-Tone, Third-Order Intermodulation Testing _______________________________________________________________ First, it's important to define the significance of input levels. Then, details on the measurement technique will be given. Two-tone, third-order intermodulation [. . ]
http://www.minicircuits.com/app/AN00-008.pdf
AN10174
_____________________________________________________________ Application Note AN10174-01 A Low Impedance PIN Diode Driver Circuit with Temperature Compensation Two Philips BAP50-05 PIN diodes are used in an RF attenuator with a low impedance driver circuit [. . ]
https://www.nxp.com/documents/application_note/AN10174.pdf
BenchWindTunnel
omega.com The Benchtop A Useful but Little-Known Tool for Science and Engineering Introduction We are all familiar with wind tunnels and have seen films or photos of their use in aircraft and spacecraft design [. . ]
http://www.omega.com/techref/pdf/BenchWindTunnel.pdf
AN1016-D
AN1016/D Infrared Sensing and Data Transmission Fundamentals Prepared by: Dave Hyder ON Semiconductor Field Applications Engineer https://onsemi.com APPLICATION NOTE in the form of the 50 or 60 Hz power frequency. Also, recall that [. . ]
http://www.onsemi.com/pub/Collateral/AN1016-D.PDF
Zodos_0908
Success Story ZODO'S--BOWLING & BEYOND West Coast Entertainment Center Doubles Storage Capacity with Overland's Snap Server 620 while Gaining Scalable, Data Archive to Support Growing Video Surveillance [. . ]
http://www.overlandstorage.com/pdfs/Zodos_0908.pdf
esr4_en
Equivalent Series Resistance and Electrolytic Capacitance Meter «ESR-micro v4. 0» (Brief description and operation manual) The device is designed to measure the equivalent serial resistance (ESR) and the [. . ]
http://www.radiodevices.info/esr/esr4_en.pdf
Power Supply Circuits
Power Supply Circuits In Brief . . . Page In most electronic systems, some form of voltage regulation is required.In the past, the task of voltage [. ]
http://www.soloelectronica.net/fuentes/Power Supply Circuits.pdf
Mil-Hdbk-338B
NOT MEASUREMENT SENSITIVE MIL-HDBK-338B 1 October 1998 SUPERSEDING MIL-HDBK-338A 12 October 1988 MILITARY HANDBOOK ELECTRONIC RELIABILITY DESIGN HANDBOOK This handbook is for guidance only. Do not cite this [. . ]
http://www.sre.org/pubs/Mil-Hdbk-338B.pdf
smithmathcad
Chart Analysis Enhanced with Mathcad® Flexible general-purpose mathematics software can be customized for RF design work By Alan Victor IBM he graphic analysis used in RF circuit design has historically benefitted from the [. . ]
http://www.sss-mag.com/pdf/smithmathcad.pdf
OSD-232
OSD-232 On-screen display character overlay board Version 1. 02 Copyright © 1998 Intuitive Circuits, LLC D escription OSD-232 is a video on-screen character overlay board.From any RS-232 source like a personal computer or microcontroller like the Basic Stamp, display [. ]
http://www.superrobotica.com/download/S310500/OSD-232.pdf
U_of_Arkansas_Damron
University of Arkansas College of Engineering Department of Electrical Engineering Photovoltaic Array with Maximum Power Point Tracking Submitted by John Damron Brady Delperdang Tristan Evans Jordan Greenlee Lauren MeGee Date [. . ]
http://www.ti.com/corp/docs/landing/universityprogram/09_winners/U_of_Arkansas_Damron.pdf
AN-9010
July, 2000 AN9010 MOSFET Basics By K. S. Oh CONTENTS 1. History of Power MOSFETs. . 2 2. FETs . 3 1) JFET. 3 2) MOSFET . . 4 3. The structure of MOSFET . .5 1) Lateral Channel [. . ]
http://www12.fairchildsemi.com/an/AN/AN-9010.pdf
an1325
Application Note 1325 Authors: Tamara Schmitz and Mike Wong Choosing and Using Bypass Capacitors Introduction Bypass capacitors are found in every working piece of electronic equipment. Most engineers know that systems, circuits, and individual chips need to be bypassed.[. ]
https://www.intersil.com/content/dam/Intersil/documents/an13/an1325.pdf
DMR2009
DIGITAL MUSIC REPORT 2009 New BusiNess Models for a ChaNgiNg eNviroNMeNt. ifPi digital MusiC rePort 2009 Contents p3 n Introduction: Music has embraced the future with new business models  Will governments secure a future for digital content? p4 [. ]
http://www.ifpi.org/content/library/DMR2009.pdf
ac_theory_module01
Module 1 What is AC? AC Waves What you\'ll learn in Module 1. Section 1. 1 AC Waves Recognise common uses for AC Recognise a sine wave Section 1. 2 Measuring the Sine Wave Know measurements associated with sine waves a. [. ]
https://www.learnabout-electronics.org/Downloads/ac_theory_module01.pdf
newcalc
An Improved Calculation of Proximity-Effect Loss in High-Frequency Windings of Round Conductors Xi Nan C. R. Sullivan Found in IEEE Power Electronics Specialists Conference, June 2003, pp. 853Â860. c 2003 IEEE. Personal use of this material is [. ]
http://www.thayer.dartmouth.edu/inductor/papers/newcalc.pdf
TN201406
Technical Note Archive Capacitors for the Pulsed Power Industry I N T R OD U C T ION There are many different types of capacitors available today. [. . . . . ]
http://www.aerovox.com/Portals/0/PDFs/Technical Notes/TN201406.pdf