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Phase-Locked Loop Basics (PLL)

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Phase-Locked Loop Basics (PLL)

Title: Phase-Locked Loop Basics (PLL) Author: dfischette Last modified by: dfischette Created Date: 5/14/2003 6:09:04 PM Document presentation format

Date added: October 7, 2011 - Views: 245

uW PLL - University of California, Berkeley

Ultra low power PLL design and noise analysis EE241 Prof. Borivoje Nikolic Peter Chen, Mingcui Zhou Choice of PLL : type II 3rd order Power consumption < 1mW Frequency of operation: Reference from power link: 1MHz Data carrier: 32MHz We operate the VCO at twice the data carrier frequency (64Mhz ...

Date added: July 17, 2013 - Views: 3


DIRECT UNIT MAINTENANCE OPERATIONS Maintenance is a command responsibility! Commanders, supervisors and leaders are responsible for continually evaluating their unit or activity maintenance operations to determine which areas of operation require improvement, to ensure their units are kept at ...

Date added: August 25, 2011 - Views: 277

PLL Implementation with Simlink and Matlab

PLL Implementation with Simlink and Matlab Project 2 ECE283 Fall 2004 Simulink in MATLAB Graphic user interface Continuous, discrete, and mixed mode Integration with MATLAB Fast prototyping User-defined functions How to run it >>simulink Or click simulink icon Graphic User Interface Make a new ...

Date added: September 8, 2013 - Views: 12

VCO Design - Electrical and Computer Engineering |

VCO Design Z. Dilli, Mar 2012 VCO Design Adapted from Ryan J. Kier, Low Power PLL Building Blocks, Ph.D. Dissertation, U. of Utah, 2010. System Design VCO Source follower (external bias) Differential Amplifier (external bias) Inverter chain Simulations show a center frequency of around 1 ...

Date added: August 23, 2013 - Views: 17

Phase Locked Loop Design - Calvin College

Phase Locked Loop Design Matt Knoll Engineering 315 Introduction What is a PLL? Control System Representation Parts of a PLL PLL in Simulink What is a PLL?

Date added: January 31, 2012 - Views: 43

FM Transmitter - University of Maryland, College Park

FM Transmitter FM Modulation using VCO Block Diagram Chipset 4046 PLL 4046 VCO Characteristic Schematic PCB Layout Considerations PCB Layout Measured Results FM Receiver FM Demodulation using PLL Loop Filter Design VCO Design Block Diagram Chipset 4046 PLL Schematic PCB Layout Superheterodyne FM ...

Date added: June 12, 2012 - Views: 124

HDMI High-Definition Multimedia Interface - Main Page - OMAPpedia

HDMI High-Definition Multimedia Interface Mythri P K September 2010 Introduction HDMI is a compact audio/video interface for transmitting digital data.

Date added: November 25, 2011 - Views: 62

Ultra Low Power PLL Implementations - University of Virginia

Outline. ULP PLL for RF. An Ultra-low-Power . Quadrature. PLL in 130nm CMOS for Impulse Radio . Receivers. 200uW, 600MHz. ULP PLL for digital system clock generation

Date added: February 1, 2014 - Views: 1

Xilinx Template (light) rev - All Programmable Technologies ...

Describe the global and I/O clock networks in the Spartan-6 FPGA. Describe the clock buffers and their relationships to the I/O resources. ... The PLL can accept a much wider range of input frequencies, duty cycles and input clock jitter than the DCM.

Date added: August 10, 2013 - Views: 14

PLL and Noise - LUMS

PLL and Noise in Analog Systems Analog and Digital Communications Autumn 2005-2006 FM Detection: Phase Lock Loops Phase Lock Loops Used in Modulators and demodulators Synchronizers Frequency synthesizers Multiplexers Locks or synchronizes the external angle with the output angle of VCO A ...

Date added: November 2, 2012 - Views: 8


Basic block diagram of a communication system: Brief Description Source: analogue or digital Transmitter: transducer, amplifier, modulator, oscillator, ... Phase-Locked Loop FM Generators The PLL system is more stable than the Crosby system and can produce wide-band FM without using frequency ...

Date added: August 21, 2011 - Views: 159

Maintenance Operations -

Maintenance Operations Principles of Maintenance Maintenance performed at level best qualified, ... (with qualifications) F - unserviceable (repairable) G - unserviceable (incomplete) H - unserviceable (condemned) PLL Definitions PLL: ...

Date added: June 26, 2012 - Views: 33

Phase Lock Loop - Picone Press

Phase Lock Loop “A device which continuously tries to track the phase of the incoming signal…” Phase detector Se(t) Low-pass filter, h(t) Si(t)

Date added: October 20, 2011 - Views: 25

PowerPoint Presentation

... Selected Research PLL Closed Area Research Results Feb. 2008 – Jan. 2010 PLL Closed Area Research Results Feb. 2008 – Jan. 2010 Grants and Contracts Other HMS Monitoring Programs Marine Recreational Information Program HMS Research Database HMS Research Plan Discussion ...

Date added: May 9, 2013 - Views: 5

Clocking - Intel

Jitter Clock Source The traceable reference for most clocks sources is a crystal oscillator. A phase locked loop (PLL) regenerates clocks for distribution. The primary purpose of a phase lock loop is to synchronize signal edges.

Date added: September 13, 2011 - Views: 48

Projektovanje {tampanih plo~a za radio predajnike male snage


Date added: December 27, 2013 - Views: 2

TEAM: 60 GHz CMOS for Gb/s WLAN - Electrical Engineering ...

Motivation. CMOS IC technology keeps further scaling. SoC benefits from All-Digital PLL (ADPLL) designs. Dynamic frequency scaling in CPU. Fast-locked phase-locked loop (PLL) for clock generation

Date added: February 18, 2014 - Views: 3

Thoracic, Lumbar and Pelvic Trauma - Logan Class of December 2013

... on Denis’ 3-column model Anterior- from ALL to mid-vertebral body Middle- from mid-vert. body to PLL Posterior- from PLL to ... depression of the superior and inferior endplates occurs with comminution of the vertebral body Burst Fractures ...

Date added: May 4, 2013 - Views: 15

Oscillation Control in CMOS Phase-Locked Loops

... Default Design Bitmap Image Microsoft Equation 3.0 Oscillation Control in CMOS Phase-Locked Loops Outline Brief Phase-Locked Loop (PLL) ...

Date added: October 31, 2011 - Views: 55

Systematic Design of Space-Time Trellis Codes for Wireless ...

... but 50% Zero Crossing Detector FM Demodulator PLL Phase-locked loop (PLL) A closed-loop feedback control circuit, make a signal in fixed phase (and frequency) relation to a reference signal Track frequency (or phase) variation of inputs Or, ...

Date added: October 3, 2011 - Views: 45

슬라이드 1 - Pennsylvania State University

CSE598A/EE597G Spring 2006 Phase Locked Loop Design KyoungTae Kang, Kyusun Choi Electrical Engineering Computer Science and Engineering Frequency Synthesizer General Synthesizer Issues Frequency Spectrum Settling Time (Lock Time) PLL Components Circuits PLL Components Circuits Reference Circuit ...

Date added: May 13, 2013 - Views: 13

No Slide Title

Block Diagram PLL 23 cm PLL 13 cm PLL 23 cm Transverter 23 cm Transverter - Modification 23 cm Transverter - Modification Top 23 cm Transverter - Amplifier Controller Circuit Diagram Controller Operational Modes Operational modes Operational modes Phase noise ...

Date added: September 11, 2011 - Views: 15

Phase Detector Circuits - University of Toronto

Phase Detector Circuits Presented by: Ricky Lau ... Rau, T. Oberst, R. Lares, A. Rothermel, R. Schweer, N. Menoux, “Clock/Data Recovery PLL Using Half-Frequency Clock”, IEEE Journal of Solid-State Circuits, pp.1156-1160, 1997. J. Savoj, ...

Date added: January 29, 2012 - Views: 39

DISP-2003: Introduction to Digital Signal Processing


Date added: January 28, 2012 - Views: 20

OIF Overview - OIForum

Brian Von Herzen, Ph.D. Xilinx Consultant, OIF Electrical Interfaces What are the OIF Electrical Interfaces? SPI-5 SFI-5 SPI-4.2 SPI-4.1 SFI-4 SPI-3 SFI-4 SFI-4 (OC-192 SERDES-Framer Interface) OIF-PLL-02.0 Proposal for a common electrical interface between SONET framer and ...

Date added: February 13, 2012 - Views: 10

Welcome to the ECE 449 Computer Design Lab

... PLA Programmable Array Logic Part I Problem 12 Part I Problem 13 DLL vs PLL DLL is a rugged & reliable digital circuit PLL is a more sensitive linear circuit Voltage-controlled Oscillator needs clean supply DLL has unavoidable jitter PLL can reduce jitter, ...

Date added: August 8, 2011 - Views: 61

Clock Networks and PLLs in Stratix III Devices

... network and Clock Control Blocks PPLs in Stratix III Up to 12 PLLs that provides robust clock management De-skewing by PLL Phase Frequency Detector (PFD) method is used for clock alignments. Charge Pump (CP) drives the current to Loop Filter (LF) if it receives an up signal.

Date added: August 5, 2013 - Views: 6

Folie 1

Overview Introduction to PLL Foundations of PLL Logic Programming, Bayesian Networks, Hidden Markov Models, Stochastic Grammars Frameworks of PLL

Date added: June 4, 2012 - Views: 9

PowerPoint Presentation

TOPS Accurate TOp Level PLL Simulator April 13, 2007 Contents Background & Motivation Traditional Solutions Proposed Solution TOPS Overview User Interface Example Summary Benefits Extensions Market Segments Contact info Background PLLs are complicated 3rd or higher order, non-linear, discrete ...

Date added: May 9, 2013 - Views: 4

Patent Researching 101

AALL-PLL Intellectual Property Sub-Group Presents:Patent Research 101,Part 1. Presented by Kristin Whitman, LandonIP. Hosted by Emily Florio, PLL-IP co-chair

Date added: February 9, 2014 - Views: 1

PLL and Noise

Title: PLL and Noise Author: Zartash Afzal Uzmi Last modified by: zartash Created Date: 8/5/2002 12:26:09 PM Document presentation format: Letter Paper (8.5x11 in)

Date added: May 28, 2014 - Views: 1


... SLA Outlook Local News Electronic Publications beSpacific The Virtual Chase Listservs / chapter newsletters PLL Perspectives! Electronic Publications ( beSpacific ( The Virtual Chase ...

Date added: September 10, 2012 - Views: 20

Special Topic-I PLL Basics and Design

Special Topic-I PLL Basics and Design By, Anil Kumar Ram Rakhyani (akram) What is it? PLL = Phase Lock Loop A circuit which synchronizes an adjustable oscillator with another oscillator by the comparison of phase between the two signals.

Date added: June 25, 2012 - Views: 39

PowerPoint Presentation

... (PLL) Voltage-Controlled Oscillator Alternative Delay Elements Frequency Divider Phase Detector Phase Detector Loop Filter PLL Loop Dynamics Delay Locked Loop Delay-Locked Loop (DLL) ...

Date added: September 8, 2014 - Views: 1

A Monolithic Low-Bandwidth Jitter-Cleaning PLL with Hitless ...

A Monolithic Low-Bandwidth Jitter-Cleaning PLL with Hitless Switching for SONET/SDH Clock Generation D. Wei, Y. Huang, B. Garlepp and J. Hein Silicon Laboratories Inc., Austin, Texas

Date added: September 11, 2012 - Views: 21


OIF PLL NEI Author: Raj Savara Last modified by: FDazzi Created Date: 7/23/1999 10:54:48 AM Document presentation format: On-screen Show Other titles:

Date added: May 26, 2013 - Views: 4

Folie 1 - Massachusetts Institute of Technology

Overview Introduction to PLL Foundations of PLL Logic Programming, Bayesian Networks, Hidden Markov Models, Stochastic Grammars Frameworks of PLL

Date added: May 12, 2012 - Views: 24

Ultraviolet Germicidal Irradiation Basics

PLL. 51. Philips TUV PL-L 24W/4P . 24. PLL. 65. Philips TUV PL-L 35W/4P HO . 35. PLL. 105. Philips TUV PL-L 36W/4P . 36. PLL. 110. Philips TUV PL-L 55W/4P HF . 55. PLL. 156. Philips TUV PL-L 60W/4P . 60. PLL. 166. Philips TUV PL-L 95W14P HO . 95. PLL. 250. Philips TUV 36T5. 40. T5 . 144. Philips ...

Date added: February 18, 2013 - Views: 29

Pairs Trading - University of California, Berkeley

Pairs Trading A Statistical Arbitrage Strategy Emmanuel Fua ... LUV and PLL. We will fit an AR(1) to the data by estimating β and the standard deviation of each iid white noise εt. Then we will run one thousand simulations of this AR(1) ...

Date added: March 7, 2012 - Views: 41

Diagnosis, Staging, and Prognosis - Campath

Like CLL cells, PLL cells express CD19, but, in contrast to CLL cells, PLL cells express bright CD20 and bright slg, and CD5 expression is variable. 1. Bennett JM, et al. J Clin Pathol. 1989;42:567-584. 1. Matutes E, et al. Leukemia. 1994;8:1640-1645. 2.

Date added: October 14, 2011 - Views: 31

Clocking Strategies

Phase Lock Loop (PLL) PLL is used to generate internal clocks on chip for two main reasons To synchronization the internal clock of a chip with an external clock.

Date added: June 5, 2013 - Views: 6

PowerPoint Presentation

Symbol timing Fine timing PLL Low Pass Filter Downconvert To Baseband FFT De-Suffix Estimate Channel Length 48 correlator implemented as FIR Tracks phase of 15 MHz carrier tone, ...

Date added: May 24, 2013 - Views: 2

The LHC PLL System for Q, Q' and Coupling Measurement

Outline. The hardware. The PLL principle. The basic blocks. Coupling measure. Q’ measurement via radial modulation in the SPS. To come and to be further studied

Date added: August 30, 2013 - Views: 5

MatLab Analysis of RHIC PLL/TF System - SL/BI group - Cern

MatLab Analysis of RHIC PLL/TF System Carl Schultheiss, Nickolay Malitsky Cern PLL Workshop June 10-11, 2002

Date added: May 14, 2013 - Views: 2

PowerPoint Presentation

PLL Acquisition PLL’s may have difficulty locking on to a signal, even though, once locked, they can track it easily. For reliable acquisition, the input signal frequency should be within the range: If this condition is satisfied, ...

Date added: May 25, 2014 - Views: 1

Slide 1

Phase Locked Loop (PLL) Design by Akin Akturk and Zeynep Dilli Phase detector: Loop filter: VCO: Figure 1: Basic PLL building blocks Phase Detector Design Ripple Carry Counter Phase Locked Loop (PLL) Design by Akin Akturk and Zeynep Dilli Phase Detector Design Ripple Carry Counter Figure 2 ...

Date added: June 2, 2013 - Views: 3

Low-Noise Amplifier

Phase Locked Loops Continued VCO Ref LO fLO=fref*N/M 1/M PFD Loop Filter Phase-Locked Loop 1/N Basic blocks Phase frequency detector (PFD) Loop filter (including charge pump)

Date added: December 21, 2013 - Views: 10


Productivity level language (PLL): Python, Ruby high-level abstractions well-matched to application domain => 5x faster development and 3-10x fewer lines of code >90% of programmers Efficiency level language (ELL): C/C++, CUDA, ...

Date added: September 14, 2011 - Views: 11

Slide 1

Product Literature Library (PLL) Training Home Page – Product Literature Library (PLL) Click on the + Expand link It will open a drop-down, select the desired section and click!

Date added: May 17, 2012 - Views: 8