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MODULADOR Y DEMODULADOR FM

En este documento se encuentra la implementación de un modulador FM con el integrado XR2206 y un demodulador con el integrado XR2211, Además de una breve explicación de cómo se realiza la modulación FM.

http://mjteleprocesos.tripod.com/monitoreo_archivos/FM.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


SatCom-SatNav-Receiver_Block-Diagram

SatCom/SatNav Receiver BPF BPF IF Amp BPF IF Amp I LNA Buffer Amp PLL RF/IF VCO VCO Buffer Amp Q Baseband Processor TCXO 32 KHz Crystal Also Used In the Circuit: Baluns, Capacitors, Inductors, Connectors, Gaskets, [. . . . . ]

http://www.richardsonrfpd.com/resources/RellDocuments/SYS_28/SatCom-SatNav-Receiver_Block-Diagram.pdf


NationalAlteraDesignGuide

Analog for Altera FPGAs Solutions Guide 2010 Vol. 1 Powering FPGAs Power Limiting Signal Conditioning Wireless Rx/Tx Serdes Ethernet Signal Path Clock and Timing Broadcast Video/SDI national.com/altera PLL Jitter Cleaner Wireless Rx/Tx Video [. . ]

http://sva.ti.com/assets/en/appnotes/NationalAlteraDesignGuide.pdf


cardinal_phase_lock_loop_basics

Cardinal Components Inc. Applications Brief No. A. N. 1007 Phase Locked Loop Basics An Introduction To Phase Locked Loops Phase Locked Loops (PLL) circuits are used for frequency control. They can be configured as frequency multipliers, demodulators, tracking generators [. . ]

http://www.cardinalxtal.com/docs/notes/cardinal_phase_lock_loop_basics.pdf


digital_pll_cicc_tutorial_perrott

Tutorial on Digital Phase-Locked Loops CICC 2009 Michael H. Perrott September 2009 Copyright © 2009 by Michael H. Perrott Why Are Digital Phase-Locked Loops Interesting? Performance is important - Phase noise can limit wireless transceiver performance - Jitter can be a [. . ]

http://www.cppsim.com/PLL_Lectures/digital_pll_cicc_tutorial_perrott.pdf


PLL - PHASE LOOP LOCKED - Lazos Enganchados en Fase. (pdf)

Es un circuito que permite que una señal de referencia externa, controle la frecuencia y la fase de un oscilador.

http://www.profesores.frc.utn.edu.ar/electronica/ElectronicaAplicadaIII/Aplicada/Cap02RedesPLL.pdf


MAX3109

The MAX3109 advanced dual universal asynchronous receiver-transmitter (UART) has 128 words of receive and transmit first-in/first-out (FIFO) and a high-speed SPI or I2C controller interface.

http://datasheets.maxim-ic.com/en/ds/MAX3109.pdf


scha002a

CD4046B Phase-Locked Loop: A Versatile Building Block for Micropower Digital and Analog Applications.

http://focus.ti.com/lit/an/scha002a/scha002a.pdf


100203di

design Edited by Bill Travis ideas DDS circuit generates precise PWM waveforms Colm Slattery, Analog Devices, Limerick, Ireland P ulse-width moduVDD lation is a simple way to modulate, LOWPASS or change, [. . ]

http://m.eet.com/media/1135872/100203di.pdf


AN2853

Maxim > Design Support > Technical Documents > Application Notes > Microprocessor Supervisor Circuits > APP 5040 Keywords: monitor, sequence, voltage monitor, power supply, supervisor, uP supervisor, DSP, FPGA, power supply rail, microprocessor APPLICATION NOTE 5040 Voltage [. ]

http://pdfserv.maximintegrated.com/en/an/AN2853.pdf


S4_3

IV Congreso Microelectrónica Aplicada (uEA 2013) 72 Generador de señales con forma de onda arbitraria y ruido usando DDS en FPGA Trabes, Emanuel; Costa, Diego Esteban; Sosa Páez, [. . ]

http://uea2013.frbb.utn.edu.ar/wp-content/uploads/S4_3.pdf


CN0076

Circuit Note Circuit Designs Using Analog Devices Products Apply these product pairings quickly and with confidence. For more information and/or support call 1-800-AnalogD (1-800-262-5643) or visit [. . ]

http://www.analog.com/en/circuits-from-the-lab/CN0076/static/imported-files/circuit_notes/CN0076.pdf


226-vs1003

VS1003b VS1003 VS1003 - MP3/WMA AUDIO CODEC Features · Decodes MPEG 1 & 2 audio layer III (CBR +VBR +ABR); WMA 4. 0/4. 1/7/8/9 all profiles (5-384kbit/s); WAV (PCM + IMA ADPCM); General MIDI / SP-MIDI files · Encodes IMA ADPCM [. ]

http://www.circuitdb.com/wp-content/uploads/2008/09/226-vs1003.pdf


CRT1

A Portable Battery Powered 1\" CRT NBTV Monitor. Steve Anderson. Introduction. This is portable but not what I would call pocket sized.For all intents and purposes it looks like a standard NBTV monitor; it has 32 vertical [. ]

http://www.hanssummers.com/images/stories/nbtv/CRT1.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


an1342

® Using 60Hz Power Line Frequency as an Accurate Real Time Clock Timebase Application Note August 3, 2007 AN1342. 0 Introduction Real Time Clock (RTC) devices contain an oscillator and normally require a crystal to [. . ]

http://www.intersil.com/data/an/an1342.pdf


AN45-001

Automated Load Pull Measurement of Voltage Controlled Oscillators Introduction: Voltage Controlled Oscillators (VCOs) are normally designed for operation into ideal 50 ohms impedance. Actual loads into [. . ]

http://www.minicircuits.com/app/AN45-001.pdf


4046

HCC/HCF4046B MICROPOWER PHASE-LOCKED LOOP . . . . . . . . . . . . . QUIESCENT CURRENT SPECIFIED TO 20V FOR HCC DEVICE VERY LOW POWER [. . ]

http://www.next.gr/components-datasheets/4046.pdf


AN10493

AN10493 LPC214x power-down mode and USB wake-up Rev. 01 -- 27 June 2006 Application note Document information Info Keywords Abstract Content Microcontroller, MCU, Power-down mode, Wakeup, BOD. This document describes how to put [. . ]

http://www.nxp.com/documents/application_note/AN10493.pdf


AND8001-D

AND8001/D Odd Number Divide By Counters With 50% Outputs and Synchronous Clocks Prepared by: Cleon Petty and Paul Shockman Product Applications ON Semiconductor http://onsemi.com APPLICATION NOTE and add a flip flop, and a [. . ]

http://www.onsemi.com/pub/Collateral/AND8001-D.PDF


cc2500

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://www.ti.com/lit/ds/symlink/cc2500.pdf


Lazos Enganchados en Fase y Multiplicadores - Pablo Gamez

66. 10 ­ Circuitos Electrónicos II Ejemplo de Aplicación de PLL y Multiplicadores Analógicos Introducción · Se aplicará lo aprendido sobre PLL y Multiplicadores al diseño de dos bloques [. . ]

http://materias.fi.uba.ar/6610/Apuntes/Lazos Enganchados en Fase y Multiplicadores - Pablo Gamez.pdf


Low Noise Varactor Biasing with Switching Regulators

Telecommunication, satellite links and set-top boxes all require tuning a high frequency oscillator. The actual tuning element is a varactor diode, a 2-terminal device that changes capacitance as a function of reverse bias voltage.1 The oscillator is part of a frequency synthesizing loop, as detaile.......

http://cds.linear.com/docs/en/application-note/an85.pdf


gps

GPS CHIPS cover story Chip Set Adds Embedded GPS g OLIVIER BERNARD Business Development Manager California Eastern Laboratories, 4590 Patrick Henry Dr. , Santa Clara, CA 95054; (408) 9883500, FAX: (408) [. . ]

http://www.cel.com/pdf/appnotes/gps.pdf


ump1-100-c3-100

AWM610/611/612 TX-LVD 2. 4GHz Video RF Module 02/08/17 P1/4 General: Operation Frequency Channel Selection Supply Voltage CH1. :2414MHz CH2. :2432MHz 2400~2483MHz PLL Synthesizer, 4 Channel 5V CH3. :2450MHz CH4:2468MHz RF: Output Power Supply current RF Port Impedance 610 TX 0dBm / 1.......

http://www.superrobotica.com/download/s350230/ump1-100-c3-100.pdf


pindado

Phase Locked-Loop (PLL): Fundamento y aplicaciones R. Pindado Universitat Politècnica de Catalunya Departament d'Enginyeria Electrònica E. U. E. T. I. T. c/Colón, 1 08222 Terrassa. E-mail: pindado@eel. upc.es Resumen: La presente ponencia introduce la terminología de los circuitos de bucle [. . .......

http://www.jcee.upc.es/JCEE2001/PDFs2001/pindado.pdf


An On-Chip All-Digital Measurement Circuit to Characterize Phase-Locked Loop Response in 45-nm SOI

An all-digital measurement circuit, built in 45-nm SOI-CMOS, enables on-chip characterization of phase-locked loop (PLL) response to a self-induced phase step. This technique allows estimation of PLL closed-loop bandwidth and jitter peaking. The circuit can be used to plot step-response vs. time, m.......

http://www.delroy.com/PLL_dir/CICC09_paper19.3_PLL_loop_measurement.pdf


8219

Circuit description of the NE564

http://noel.feld.cvut.cz/hw/philips/acrobat/8219.pdf


maneatis96b

http://test.truecircuits.com/images/pdfs/maneatis96b.pdf



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