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Enlaces en pdf encontrados en el directorio sobre PCB

http://cuningan.files.wordpress.com/2011/04/tutorial_pcb.pdf

SIMPLIS Simulation Tames Analysis of Stability, Transient Response, and Startup For DC-DC Converters

In designing linear and switch-mode power supplies, engineers have long focused on the issue of load current transient demand and its impact on the power supplyâs output-voltage regulation and response characteristic. Many applicationsâbased on ASICs, FPGAs, microprocessors and the likeâhave .......

http://www.how2power.com/newsletters/1008/articles/H2PowerToday1008_design_National.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

slua328a

Application Report SLUA328A Â February 2005 Â Revised April 2005 PSE Controller Interface Control Marc Sousa . . Power Supply ABSTRACT Texas Instruments provides POE solutions for both the powered [. . ]

http://focus.ti.com/lit/an/slua328a/slua328a.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

fullwal1

GENLINXTM II EB9025/20 Evaluation Board PRELIMINARY INTRODUCTION The EB9025/20 is an evaluation and reference design platform for the GENLINXTM II GS9025 Receiver, the GS9020 Serial Digital Video Input [. . ]

http://www.audiovisualizers.com/madlab/pdfschem/fullwal1.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

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

Doc371_TCCoilSens

Document 371-1 Measuring Sensitivity of Transponder Coils Introduction The sensitivity of a transponder coil is a measure of its ability to receive a signal from the transmitting antenna. [. . ]

http://www.coilcraft.com/pdfs/Doc371_TCCoilSens.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

12cx_sch

A B C D E 4 J2 1 A C1 . 1 J1 1 2 3 4 5 6 7 8 8 Pin Header 1 2 3 4 U1 Vdd GP5/OSC1/CLKIN GP4/OSC2 [. . ]

http://www.electronicsteacher.com/circuits-and-diagrams/microcontroller-based-schematics/12cx_sch.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

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

3Analog

Analog Line Cards Analog Line Cards Given that line cards are highly susceptible to transient voltages, network hazards such as lightning and power cross conditions pose a serious threat to equipment deployed [. . ]

http://www.littelfuse.com/data/en/Application_Notes/3Analog.pdf

APT0601

Manufactures high performance Silicon and Silicon Carbide semiconductors for Analog, Mixed Signal, Switching Power, RF Power & Microwave applications, Power Over Ethernet

http://www.microsemi.com/micnotes/APT0601.pdf

AN00-003

Novel Passive FET Mixers Provide Superior Dynamic Range The dual-double-balanced configuration of these FET mixers helps to improve dynamic range with reduced conversion loss and noise [. . ]

https://www.minicircuits.com/app/AN00-003.pdf

AN30-001

DO-IT-YOURSELF DIRECTIONAL COUPLERS Â® Typical Performance Data - TCD-13-4-75 Frequency (MHz) 5 100 200 300 400 500 600 700 800 1000 CASE STYLE DRAWINGS & DIMENSIONS (INCH ) CASE STYLE DB714 RL-CPL (dB) 20. 63 [. . ]

http://www.minicircuits.com/app/AN30-001.pdf

400MHZUL

Philips Semiconductors B. V. Gerstweg 2, 6534 AE Nijmegen, The Netherlands Report nr. Author Date Department : RNR-T45-97-B-0920 : T. F. Buss : 20-11-97 : P. G. Transistors & Diodes, Development 400MHz LOW NOISE AMPLIFIER WITH THE [. . ]

http://www.nxp.com/documents/application_note/400MHZUL.pdf

AI_BFG540W_400M

APPLICATION INFORMATION 400 MHz low noise amplifier with the BFG540W/X Philips Semiconductors Application information 400 MHz low noise amplifier with the BFG540W/X ABSTRACT Â· Description of the product The BFG540W/X is one of the Philips [. . ]

https://www.nxp.com/documents/application_note/AI_BFG540W_400M.pdf

AND8044-D

AND8044/D Single-Channel 1206A ChipFETt Power MOSFET Recommended Pad Pattern and Thermal Performance https://onsemi.com APPLICATION NOTE INTRODUCTION New ON Semiconductor ChipFETs in the leadless 1206A package feature the same outline as popular 1206A resistors [. . ]

http://www.onsemi.com/pub/Collateral/AND8044-D.PDF

RCEn1200Prog

5 4 3 2 1 D S1 ON D1 1 1N4007 U1 LM7812 GND VIN VOUT 2 1 U2 LM7805 GND VIN VOUT 2 +5V D R1 4K7 + C1 10uF/35V 3 C2 100nF 3 C3 100nF R2 4K7 C D2 Q1 BC547 1N4148 C J1 15V MASTER U3 1 [. . ]

http://www.serasidis.gr/circuits/rcen_prog/RCEn1200Prog.pdf

Virginia_Tech_LaBella

Servo-Controlled Active Feedback 200 Watt Class-D Subwoofer Amplifier Alex Kim (904574640) Thomas LaBella (904566662) John Caldwell (904413202) Preston Taylor (904482345) ECE 4206 Electronic Circuit Design II [. . ]

http://www.ti.com/corp/docs/landing/universityprogram/09_winners/Virginia_Tech_LaBella.pdf

xapp347

Application Note: CoolRunner R Decrease Processor Power Consumption using a CoolRunner CPLD XAPP347 (v1. 0) May 16, 2001 Summary This application note describes system design techniques using a low power CoolRunnerTM [. . ]

http://www.xilinx.com/support/documentation/application_notes/xapp347.pdf

psu13v8

Regulated DC power supply, short circuit safe, and with current limiter This PSU has been especially designed for current-hungry ham radio transceivers. It delivers safely [. . ]

http://www.zen22142.zen.co.uk/Circuits/Power/psu13v8.pdf

VECTCLK_SCH

5 4 3 2 1 J1 IEC LINE FILTER L GND N 1 2 3 F1 1 1/4 A S1 POWER D D HV POWER SUPPLY PCB T1 HAMMOND 272BX BLK RED 600 VCT RED/YEL BLK RED CR2 GRN 6. 3V GRN YEL C C1 1. 0 uF 1. 2 [. ]

http://www.timefracture.org/clockdocs/VECTCLK_SCH.pdf

glosario-dc

INTRODUCCIÃN A ORCAD 10.5 - TEMA 1: DISEÃO ELECTRÃNICO Glosario: 1. - PCB (Printed Circuit Board Â Placa de circuito impreso): Plancha plana de baquelita o [. . . . . ]

https://electronicavm.files.wordpress.com/2010/12/glosario-dc.pdf

TE2T0203

Temario TecnologÃa ElectrÃ³nica II 1. 2. VHDL. FÃsica del circuito impreso 2. 1. Interconectividad 2. 2. Componentes 2. 3. Materiales bÃ¡sicos 2. 4. Materiales especializados FabricaciÃ³n de circuitos impresos 3. 1. [. . . . . ]

www.geocities.ws/curso_tecnologia_electronica/InfoCur/TE2T0203.pdf

Speaker-Protection-Kit

SPEAKER PROTECTION KIT K4700 against peakers nt.ious s our prec C curre otects y n clicks and D Pr switch-o H4700IP-1 VELLEMAN NV Legen Heirweg 33 9890 Gavere [. . . . . ]

http://circuitdiagram.net/wp-content/uploads/2014/08/Speaker-Protection-Kit.pdf

IPC1999

Calculation of PCB Track Impedance by Andrew J Burkhardt, Christopher S Gregg and J Alan Staniforth INTRODUCTION The use of high-speed circuits requires PCB tracks to be [. . . . . ]

http://www.polarinstruments.com/support/cits/IPC1999.pdf

Pulsed_Tone_Generator

PitchVolumeLED + SpkrEn +v 0v555 555 10u10u 10K 100K 10K1K 1K1K + + + 100u 1N40014u7 + 470n 10n 220470K10K 120 BC547 BFY51 1K 1N4148 1N4001 R2 1K R3 10K C1 4u7 IC1 7555 7 6 2 48 3 1 R6 1K C4 10n IC2 7555 7 6 2 48 3 1 PR1 100K C3

http://www.edutek.ltd.uk/Binaries/Circuits/Pulsed_Tone_Generator.pdf

MA-StencilLayout

DirectFETâ¢ MA Outline, PCB Footprint & Stencil Layout (Device Top View).

http://www.irf.com/package/directfet/MA-StencilLayout.pdf

ck1602

CK1602 LDR LIGHT/DARK ACTIVATED RELAY SWITCH

https://www.electronickits.com/kit/complete/elec/ck1602.pdf

CN0206

Circuit Note Circuits from the LabTM reference circuits are engineered and tested for quick and easy system integration to help solve today's analog, mixed-signal, and RF [. . ]

https://analog.com/static/imported-files/circuit_notes/CN0206.pdf

static2

+9VS ALARM ON/OFF S1 FROM PAGE 1 +5v A +9V D1 + + +5v +9v PIEZO ALARM 0. 1 1M R16 C16 2 3 _ + 8 A3a 1 4. 7K R20 4. 7M R22 0. 22 C17 LMC6762 2 _ [. . ]

http://discovercircuits.com/PDF-FILES/static2.pdf

PID

Multipurpose Analog PID Controller Todd P. Meyrath1 Atom Optics Laboratory Center for Nonlinear Dynamics University of Texas at Austin c 2005 March 14, 2005 revised December 10, 2005 See disclaimer2 This analog circuit is [. . ]

http://george.ph.utexas.edu/~meyrath/informal/PID.pdf

DIY-k49

Kit 49. ULTRASONIC MOVEMENT DETECTOR II This is our second ultrasonic movement detector circuit. It also uses a crystal locked circuit to get maximum performance from the ultrasonic transmitter. However, the detection circuit is different. We [. . ]

http://info.hobbyengineering.com/specs/DIY-k49.pdf

00929a

AN929 Temperature Measurement Circuits for Embedded Applications Author: Jim Lepkowski Microchip Technology Inc. Â· Local sensors are located on the same PCB as the microcontroller Â· Precision [. . ]

http://ww1.microchip.com/downloads/en/AppNotes/00929a.pdf

CN0002

High Speed ADC USB FIFO Evaluation Kit HSC-ADC-EVALB FEATURES Buffer memory board for capturing digital data used with high speed ADC evaluation boards to simplify evaluation 32 [. . ]

https://www.analog.com/en/circuits-from-the-lab/CN0002/static/imported-files/circuit_notes/CN0002.pdf

dscl20

Industrial Loop Isolators and Transmitters DSCL DSCL20 Loop Powered Isolator - "Component Module" Description Each DSCL20 loop powered isolator provides a single channel of analog signal protection by electrically isolating [. . ]

http://www.dataforth.com/catalog/pdf/dscl20.pdf

31600di

CIRCUIT IDEAS HIGHWAY ALERT SIGNAL LAMP D. MOHAN KUMAR I VED DWI S. C. H ere is a signal lamp for safe highway driving. The lamp automatically emits brilliant tricolour light [. . ]

http://www.e-insite.net/ednmag/contents/images/31600di.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

dummy

QRO dummy load Written by Hans Summers Saturday, 11 July 2009 23:26 - This project (or sub-project) began with a tip from Arv K7HKL about thick film resistors made by Caddock . They produce a 10-ohm, 100W-rated [. ]

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

2N5087

2N5086/2N5087/MMBT5087 2N5086/2N5087/MMBT5087 PNP General Purpose Amplifier Â· This device is designed for low level, high gain, low noise general purpose amplifier applications at collector currents to 50mA. 1 1. [. . ]

http://www.next.gr/components-datasheets/2N5087.pdf

k12

DIY Kit 12 - MUSIC TO LIGHT MODULATOR INTRODUCTION A music-to-light modulator is a circuit which controls the intensity of one or more lights in response [. . ]

http://www.ozitronics.com/docs/k12.pdf

pf0031

PF0031 MOS FET Power Amplifier Module for Mobile Phone ADE-208-461 (Z) 1st Edition July 1, 1996 Application PF0031: For NMT900 890 to 925 MHz Features Â· High stability: Load VSWR 20:1 Â· Low power control current: 400 ÂµA Â· [. . ]

http://www.qsl.net/n9zia/wireless/pdf/pf0031.pdf

AN-H53

Supertex inc. AN-H53 Application Note High Voltage Pulser Circuits By Ching Chu, Sr. Applications Engineer Introduction The high voltage pulser circuit shown in Figure 1 utilizes Supertex's complementary P- and N-channel transistors (TC6320) driven by [. . ]

http://www.supertex.com/pdf/app_notes/AN-H53.pdf

MPSA42

N MPSA42 MMBTA42 C E C B MPSA42 / MMBTA42 / PZTA42 Discrete POWER & Signal Technologies PZTA42 C E C B TO-92 E SOT-23 Mark: 1D B SOT-223 NPN High Voltage Amplifier This device is designed for application as a video output to drive color CRT and other high [. ]

https://bestengineeringprojects.com/wp-content/uploads/2015/08/MPSA42.pdf

SN01308

Snubber Capacitors Film CapaCitors For iGBt power eleCtroniCs appliCations RoHS COMPLIANT Intelligent Capacitor Solutions As a world-class supplier of capacitors for industrial, medical and specialty applications, Aerovox can address [. . . . . ]

http://www.aerovox.com/Portals/0/PDFs/2012 Catalog Updates/SN01308.pdf

an53

Using the PE42920 in Digital Applications Application Note 53 Summary The PE42920 can be used in a variety of high-speed data applications, including 10G Ethernet, PCI Express Gen [. . . . . ]

http://www.richardsonrfpd.com/resources/RellDocuments/SYS_31/an53.pdf

Modern-Printed-Circuits-Thinfilm-Spread-

FEBRUARY `14 Printable Memory Thinfilm's printable memory labels are as thick as a human hair. Executive VP of Sales & Business Development for Thin Film Electronics ASA Jennifer Ernst PCB [. . ]

http://s.eeweb.com/pulse/Modern-Printed-Circuits-Thinfilm-Spread-.pdf