PLL - Electrónica de comunicaciones
Es un circuito que permite que una señal de referencia externa, controle la frecuencia y la fase de un oscilador.
Electrónica de comunicaciones
http://www.profesores.frc.utn.edu.ar/electronica/ElectronicaAplicadaIII/Aplicada/Cap02RedesPLL.pdf
The second part of the article by Ian Collins, Applications Engineer, RF Group, Analog Devices, Inc. regaring the design PLLs and VCOs using integrated circuit chips.
Electrónica de comunicaciones
http://www.radio-electronics.com/analysis/rf-technology-design/2010-11/integrated-plls-vcos-02.php
LM1800 Phase-Locked Loop FM Stereo Decoder schematic circuit.
Electrónica de comunicaciones
https://www.electroniq.net/radio-frequency/lm1800-pll-stereo-decoder.html
Directory of RF & microwave resources for designers of digital wireless communication systems. Includes tutorials, theory, circuit design, products, software, books, book reviews, and more.
Electrónica de comunicaciones
http://www.newwaveinstruments.com/resources/rf_microwave_resources/sections/phase_locked_loop_pll_design_circuit.htm
This BH1417 pll fm transmitter includes features like: pre-emphasis, sound limiter, stereo transmission, low pass filter, pll circuit, fm oscillator and rf
Electrónica de comunicaciones
https://www.electroschematics.com/55/stereo-pll-fm-transmitter-bh1417
QuickChip 9 design example of a broadband PLL building block using Maxim's GST-2, silicon bipolar process technology.
Electrónica de comunicaciones
https://www.maximintegrated.com/app-notes/index.mvp/id/635
Los PLL son dispositivos muy populares en electrónica desde la década de los años 1960, empleados siempre que se necesita una frecuencia muy estable. Son usados en infinidades de aplicaciones (practicamente en todo circuito usado en telecomunicaciones)
Electrónica de comunicaciones
http://ayudaelectronica.com/pll-lazos-enganchados-en-fase
Simple PLL FM demodulator circuit based on XR2212. PLL FM demodulator working, block diagram. Design of PLL FM demodulator
Electrónica de comunicaciones
https://www.circuitstoday.com/pll-fm-demodulator-circuit
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 [. . ]
Electrónica de comunicaciones
http://www.cppsim.com/PLL_Lectures/digital_pll_cicc_tutorial_perrott.pdf
Ask questions, share knowledge, explore ideas, and help solve problems with fellow engineers and TI experts.
Electrónica de comunicaciones
http://e2e.ti.com/support/data_converters/audio_converters/f/64/t/166546.aspx
This schematic originally comes from a Dutch magazine called Free Radio Magazine in the mid eighties. It's just a PLL nothing more, nothing less. The resistor named R can be replaced by a 50 Ohm type if the power supply is 5 Volts. The dividing ratio can be programed with IC2. For the ratios see table 1. Example: If the input signal has a frequency of 10MHz, the crystal frequency output is 10. 240-10. 000=0. 24. Now looking at table 1, we see we can make 24 by combining the 8 and 16 program swit.......
Electrónica de comunicaciones
http://electronics-diy.com/electronic_schematic.php?id=47
pll oscillator circuit diagrams. Search DIY electronic projects and circuit diagrams with descriptions. Learn electronics.
Electrónica de comunicaciones
http://www.high-voltage-lab.com/search/pll-oscillator
Electrónica de comunicaciones
http://cappels.org/dproj/LMX1601FMxmttr/LMX1601 PLL FM Transmitter.html
Decide what architectural features your PLL blocks require in order to keep your SoC happy.
Electrónica de comunicaciones
https://www.edn.com/design/integrated-circuit-design/4440197/PLL-Subsystem-architectures-for-SoC-design
Phase-locked loops are typically used to provide local oscillators in radio receivers and transmitters, for clock-signal distribution and noise reduction, and as the clock source for high-speed A/D and D/A converters. As PLL noise decreases, the impact of power supply noise increases, and can even limit noise performance in some cases. This article considers basic PLLs and the power-management requirements for each PLL building block. Phase-locked loops are typically used to provide local oscill.......
Electrónica de comunicaciones
https://analogdiablog.blogspot.com/2011/09/power-management-design-for-plls.html
Documentos sobre PLL en PDF
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