Buscador de documentos PDF


positive feedback en PDF


Enlaces en pdf encontrados en el directorio sobre positive feedback


74ls132

SN74LS132 Quad 2-Input Schmitt Trigger NAND Gate The SN74LS132 contains four 2-Input NAND Gates which accept standard TTL input signals and provide standard TTL output levels. [. . . . . ]

http://www.ee.washington.edu/stores/DataSheets/74ls/74ls132.pdf


dac3162

DAC3152 DAC3162 www.ti.com SLAS736D ­ NOVEMBER 2010 ­ REVISED AUGUST 2012 Dual-Channel, 10-/12-Bit, 500-MSPS Digital-to-Analog Converters (DACs) Check for Samples: DAC3152, DAC3162 1 FEATURES Low Power: 270 mW at 500 MSPS [. . ]

http://www.ti.com/lit/ds/symlink/dac3162.pdf


18017-72502di

design Edited by Bill Travis ideas SERVOAMPLIFIER R1 R2 SIGNAL GAIN MOTOR OUT LIMIT M TACHOMETER GAIN LIMIT Simple circuit provides motor-feed control Jean-Bernard Guiot, DCS AG, Allschwil, Switzerland ecause we [. . ]

http://m.eet.com/media/1138780/18017-72502di.pdf


slls562g

DGK www.ti.com D P SN65HVD3082E, SN75HVD3082E SN65HVD3085E, SH65HVD3088E SLLS562G ­ AUGUST 2009 ­ REVISED MAY 2009 Low-Power RS-485 Transceivers, Available in a Small MSOP-8 Package 1 FEATURES Available in a Small MSOP-8 Package Meets [. . ]

http://focus.ti.com/lit/ds/slls562g/slls562g.pdf


MotorSpeedRegulator

Category: Motor controls Motor Speed Regulator This circuit regulates the speed of a small drill motor I use for PC board work. It is much handier for [. . ]

http://discovercircuits.com/Andy/MotorSpeedRegulator.pdf


time_15003.0

design Edited by Bill Travis ideas Circuit compensates optocoupler temperature coefficient J Michael Zias, Acme Electric Corp, Cuba, NY hen using an optocoupler in a 10k 6 1 linear application, [. . ]

http://www.aldinc.com/pdf/time_15003.0.pdf


Doc501_Approvals

advertisement DC-DC Converters for Portable Computers ­ Design Note 52 Steve Pietkiewicz Jim Williams Portable computers require simple and efficient converters for +5V power and display driving. A [. . ]

http://www.coilcraft.com/pdfs/Doc501_Approvals.pdf


bi-directionalmotorreg

Bi-directional Motor Speed Regulator This circuit shows the concept I used in the drill motor control I submitted earlier. I came up with it in 1994 [. . ]

http://www.discovercircuits.com/andy/bi-directionalmotorreg.pdf


NE_SE567

Philips Semiconductors Linear Products Product specification Tone decoder/phase-locked loop NE/SE567 DESCRIPTION The NE/SE567 tone and frequency decoder is a highly stable phase-locked loop with synchronous AM lock detection and power output circuitry. Its primary function [. . ]

http://www.ee.nmt.edu/~thomas/data_sheets/NE_SE567.pdf


VCo15-20

most often asked questions about VCO's Q. What type of VCO's are available from Mini-Circuits? A. Mini-Circuits sells fundamental frequency oscillators up to 2GHz and beyond [. . ]

http://www.minicircuits.com/app/VCO15-20.pdf


ICL7134

® December 1997 NO CO T RE N MME FO DED RN E N ESIG WD S ICL7134 14-Bit Multiplying Microprocessor-Compatible D/A Converter Description The ICL7134 combines a four-quadrant multiplying DAC using thin film resistor and CMOS circuitry [. . ]

http://www.next.gr/components-datasheets/ICL7134.pdf


AN1042-D

AN1042/D High Fidelity Switching Audio Amplifiers Using TMOS Power MOSFETs Prepared by: Donald E. Pauly ON Semiconductor Special Consultant https://onsemi.com APPLICATION NOTE With the introduction of complementary bipolar power transistors in the late [. . ]

http://www.onsemi.com/pub/Collateral/AN1042-D.PDF


classa_amp

Build a Class-A Amplifier Audio Feb, 1977 by Nelson Pass In spite of their high cost and low efficiency, class A power amplifiers have recently been receiving more attention from audiophiles who demand uncompromising accuracy. Both [. . ]

http://www.passdiy.com/pdf/classa_amp.pdf


dividers

1/2, 75140 1.5 k 1.5 k 0 - 80 pF2 k 2 k 5 k0 - 5 V, 24 MHz 6 MHz+ 5 VDCThe following circuit uses a 75140 line receiver to form an injection locked oscillator. The circuit is similar to the common op-amp square-wave oscillator with values selected to keep the voltages within

http://www.techlib.com/files/dividers.pdf


Techniques For Implementing A Positive And Negative Output Voltage For Industrial And Medical Equipment

Many analog circuits in industrial and medical applications require both positive and negative supply voltages to operate. If a negative supply voltage is not available on the circuit board, a small and efficient solution takes some power management expertise to develop, especially when the output .......

http://www.how2power.com/newsletters/1210/articles/H2PToday1210_design_TexasInstruments.pdf


ch5_9

5. 9. Bipolar Power Devices Power devices can be classified into bipolar-based devices, MOSFET-based devices and devices such as the IGBT that combine a bipolar transistor with a MOSFET. Bipolar power devices are the traditional power devices [. . ]

http://ecee.colorado.edu/~bart/book/book/chapter5/pdf/ch5_9.pdf


39610b

Analog and Interface Product Solutions Battery Power Function Pack Design Guide Powering Your Portable Design Design ideas in this guide are based on many of the devices featured [. . ]

http://ww1.microchip.com/downloads/en/AppNotes/39610b.pdf


CN0242

MT-086 TUTORIAL Fundamentals of Phase Locked Loops (PLLs) FUNDAMENTAL PHASE LOCKED LOOP ARCHITECTURE A phase-locked loop is a feedback system combining a voltage controlled oscillator (VCO) and [. . ]

https://www.analog.com/en/circuits-from-the-lab/CN0242/static/imported-files/circuit_notes/CN0242.pdf


AN1910

Maxim > Design Support > Technical Documents > Application Notes > Power-Supply Circuits > APP 1910 Keywords: boost, buck regulator, invert, sequencing APPLICATION NOTE 1910 -12V to -5V/400mA Regulator Ensures Sequencing with 5V Rail Sep 01, 1998 Abstract: [. ]

http://pdfserv.maximintegrated.com/en/an/AN1910.pdf


sloa058

Application Report SLOA058­ November 2000 A Single-Supply Op-Amp Circuit Collection Bruce Carter Op-Amp Applications, High Performance Linear Products One of the biggest problems for designers of op-amp circuitry [. . ]

http://www.eng.yale.edu/ee-labs/morse/compo/sloa058.pdf


AN-6027

www.fairchildsemi.com Application Note AN-6027 Design of Power Factor Correction Circuit Using FAN7530 1. Introduction The FAN7530 is an active power factor correction (PFC) controller for the boost PFC application [. ]

https://www.fairchildsemi.com/application-notes/AN/AN-6027.pdf


wicked

GB4551 Video Buffer with Strobed DC Restore DATA SHEET FEATURES · accurate clamping to within ±1mV · ultra low differential gain (0. 03% typ. ) and differential phase (0. 03o [. . ]

http://www.audiovisualizers.com/madlab/pdfschem/wicked.pdf


A36-A38

Servo Tuning Tuning a Servo System Any closed-loop servo system, whether analog or digital, will require some tuning. This is the process of adjusting the characteristics of [. . ]

http://www.compumotor.com/catalog/cataloga/A36-A38.pdf


MAX9730

19-0701; Rev 5; 3/10 KIT ATION EVALU BLE AVAILA 2. 4W, Single-Supply, Class G Power Amplifier General Description The MAX9730 features a mono Class G power amplifier with an integrated [. . ]

https://www.electroschematics.com/wp-content/uploads/2010/04/MAX9730.pdf


k7205

Assembly Manual In-circuit LOPT/FBT Tester by Bob Parker PROJECT INFORMATION SUPPLIED BY ELECTRONICS AUSTRALIA - August 1998 Issue Cat No. K 7205 WEBSITE: E-MAIL: www.electronicsaustralia.com. au electaus@magna.com. au Please read Disclaimer carefully as we can only [. . ]

http://www.flippers.com/pdfs/k7205.pdf


muscle

Feedback circuit Written by Hans Summers Saturday, 03 October 2009 22:49 - Positive Feedback Circuit for Isometric Muscle Experiments By Hans Summers, May 1992 Here I present my 2\'nd year university physics project, undertaken while at Imperial College, [. ]

http://www.hanssummers.com/muscle.pdf


AN-H36

Supertex inc. HV809 EL Lamp Driver for Battery Powered and Off-line Equipment by Scott Lynch, Senior Applications Engineer Figure 1: HV809 for Portable Applications AN-H36 Application Note VIN DC-DC Converter HVOUT CDD HVIN VDD OSC2 OSC1 A1 A2 GND [. . ]

http://www.supertex.com/pdf/app_notes/AN-H36.pdf


Design of a Regen Rx for the SW Bands-A Tutorial and Design Guide for Experimental Work-Part I

Design of a Regenerative Receiver for the Short-Wave Bands A Tutorial and Design Guide for Experimental Work Part I Ramón Vargas Patrón rvargas@inictel-uni.edu. pe INICTEL-UNI Regenerative Receivers [. . . . . ]

http://www.zen22142.zen.co.uk/Circuits/rf/swregen/Design of a Regen Rx for the SW Bands-A Tutorial and Design Guide for Experimental Work-Part I.pdf


?download=circuitos_operacionales

Op Amp Circuit Collection Op Amp Circuit Collection SECTION 1 BASIC CIRCUITS Inverting Amplifier National Semiconductor Application Note 31 February 1978 Non-Inverting Amplifier VOUT e b RIN e R1 R2 VIN [. . . . . ]

https://www.e-radiocontrol.com.ar/?download=circuitos_operacionales.pdf


AN-31_opamp circuit collection

Op Amp Circuit Collection Op Amp Circuit Collection SECTION 1 BASIC CIRCUITS Inverting Amplifier National Semiconductor Application Note 31 February 1978 Non-Inverting Amplifier VOUT e b RIN e R1 R2 VIN [. . . . . ]

http://www.ie.itcr.ac.cr/marin/lic/el3212/AN-31_opamp circuit collection.pdf


74HC165-register-datasheet

SN54HC165 , SN74HC165 www.ti.com SCLS116G – DECEMBER 1982 – REVISED AUGUST 2013 8-BIT PARALLEL-LOAD SHIFT REGISTERS Check for Samples: SN54HC165 , SN74HC165 DESCRIPTION The ’ HC165 devices are 8-bit parallel-load shift • Wide Operating Voltage Range of 2 V to 6 V registers that, when clocke.......

http://www.learningaboutelectronics.com/Datasheets/74HC165-register-datasheet.pdf


battery

Simple circuit safely deep-discharges NiCd batteryJim Hagerman, Science & Technology International, Honolulu, HI NiCd batteries possess an undesirable "memory" effect caused by partial discharges. The remedy is to do a complete discharge before charging again. Figure 1 shows a simple circuit which .......

http://www.hagtech.com/pdf/battery.pdf


irismps3

www.irf.com1 IRISMPS3 International Rectifier · 233 Kansas Street El Segundo CA 90245 USA Technical Specifications 1. AC Input: V=90~265 V , f=57~63Hz, I= 1.3Arms max 2. Inrush Current: 13A max 3. Efficiency: 87% at full load high line (82% at low line) 4. Turn On Delay: <2secs @ 90V full load 5.......

http://www.irf.com/technical-info/refdesigns/irismps3.pdf


NE567_SE567_2

INTEGRATED CIRCUITS NE567/SE567 Tone decoder/phase-locked loop Product data Supersedes data of 1992 Apr 15 Sep 25 Philips Semiconductors Philips Semiconductors Product data Tone decoder/phase-locked loop NE567/SE567 DESCRIPTION The NE567/SE567 tone and frequency decoder is a.......

http://www.x-robotics.com/downloads/pdfs/NE567_SE567_2.pdf


an-272

Op Amp Booster DesignsAlthough modern integrated circuit operational amplifiersease linear circuit design, IC processing limits amplifier out-put power. Many applications, however, require substantiallygreater output voltage swing or current (or both) than IC am-plifiers can deliver. In these situa.......

http://www.circuit-finder.com/files/680/nonpic/an-272.pdf


AN413

INTEGRATED CIRCUITS AN413 Using the datacomm product's on-chip oscillator Author: D. Ibarra 1998 Oct 02 Philips Semiconductors Philips Semiconductors Application note Using the datacomm product's on-chip oscillator Author: D. Ibarra DESCRIPTION This application note discusses ho.......

http://www.nxp.com/documents/application_note/AN413.pdf


Upto 73 Op-Amp Circuit Collection - PDF circuit diagram and instructions

Typically the op-amp\'s very large gain is controlled by negative feedback, which largely determines the magnitude of its output (-closed-loop-) voltage gain in amplifier applications, or the transfer function required (in analog computers). Without negative feedback, and perhaps with positive feed.......

http://www.hobby-circuits.com/circuits/general-electronics/682/upto-73-op-amp-circuit-collection-pdf


25366-circuit_may_save_property_and_life_pdf

A previous Design Idea de-scribes an astable multivibrator that gets hysteresis from the positive- feedback stage using a technique you can characterize as positive-capacitive feedback (Reference 1). It creates hys- teresis by a charge transfer to its main timing-capacitor. The circuit uses two log.......

https://m.eet.com/media/1154162/25366-circuit_may_save_property_and_life_pdf.pdf