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Guam PEALS. Posted by PDN Staff Febru Febru Posted in Legal Notices Guam PEALS. Posted by PDN Staff Febru Febru

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The Pacific Daily News, formerly Guam Daily News, is the longest serving news organization on Guam. We are based in Hagåtña, in the United States territory of Guam. On March 31, 2023, the Pacific Daily News printed its last physical print newspaper edition and is now fully digital. The Pacific Daily News started its local ownership in 1949, when former Gov. Joseph Flores bought the Guam News from the Navy. Flores then named the newspaper the Guam Daily News. In 1971, the newspaper was purchased by a Honolulu Group, then subsequently bought in the same year by Gannett Inc., and named the Pacific Daily News. The paper returned to local ownership in April 2021 when former lieutenant governor, senator, and local businessman Kaleo Moylan purchased the Pacific Daily News from subsidiaries of the Gannett Company. Moylan's acquisition of the Pacific Daily News returned the media company to local ownership after 50 years of ownership by Gannett. The Pacific Daily News has evolved into a full digital media provider. You can find all you need on our website, e-edition and social media pages. We also provide a complete range of digital marketing services from banner advertising positions on PDN digital platforms, Branded Content/Video, Social Media Ads and Management, YouTube and Google Marketing and Website creation and maintenance. The Pacific Daily News continues its legacy of local leadership and philanthropy in its long-standing support of many local organizations and community causes, as well as its high standards and ethical practices in journalism.

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PDN's Pika's Best of Guam 2025 nomination opens today

Analysis configuration file examples. Access and then unzip the project and samples from the PDNA File » Explore Samples menu option.Installation and LicensingThe PDN Analyzer application is added to Altium Designer by installing the PDN Analyzer Extension. Its functionality is enabled with a matching software License.InstallationThe PDN Analyzer is installed (and updated) from the software's Extensions & Updates view, which is accessed from the User drop down menu () located at the top right of the Altium Designer GUI. Select the Purchased tab in the Extensions & Updates view, locate the PDN Analyzer icon and then click its button to download and install the extension. Restart Altium Designer to enable the application. The extension icon, prior to the PDN Analyzer's installation.A timed Trial License may be offered for the PDN Analyzer. If you wish to use the PDNA on a evaluation basis, follow through the guided steps and confirm the license activation in the License Management view. Otherwise, proceed with a standard license scheme as descibed below.Once installed, the extension will appear under the Extension & Updates view’s Installed tab. The PDN Analyzer tool is available from the Altium Designer Tools menu as PDN Analyzer, when a Schematic or PCB project document is open. Note that if the PDN Analyzer is unlicensed, a related error message will appear – see below for license activation steps.Once installed and licensed, the PDN Analyzer icon will also appear under the Updates tab (in Extensions & Updates) when a new version is available for download. Hover the mouse cursor over the icon's download button to see the version information, or select the extension's title to expose more information.► See the Altium Designer Extensions page for more detailed information about installing and managing extensions.LicensingThe PDN Analyzer can be licensed using any of Altium's standard License schemes; by activating a On-demand or Standalone license from Altium's License Server, or from an internal network Private License Server.To locate a license served by Altium's licensing portal, open the Altium Designer License Management view (select License Management from the menu) and scan through the Available Licenses list for an On-demand or Standalone PDN Analyzer powered by CST® license entry. Select the desired license and type (On-Demand/Standalone) and click the Use link to activate that license for the PDN Analyzer extension. When the license is activated, its Assigned Seat Count number will increment and the entry's Used column will include a 'Used by me' entry.► See the Altium Designer Licensing page for more information on Altium licensing and types of licenses.

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Sense line support. HTML report generation with image capture. Trace, shape, and via current/density limits. Series element model includes voltage drop parameter for diodes. Visualization features, including: Voltage contour. Current direction. Peak value location. Differential voltage probe.The following information on this page provides an overview of the basic electrical and practical principles that apply to Power Integrity Analysis, and also includes installation and licensing information for PDN Analyzer v2.0.Note that the PDN Analyzer powered by CST® runs on Windows 64-bit systems only.The PDN Analyzer 2.0 extension is available for Altium Designer 17.1 and later.► See the PDN Analyzer v2 Example Guide for information on performing power integrity simulations in PDN Analyzer v2.0.Power Integrity essentialsIn essence, the PI-DC (or 'IR drop') problem is fairly straightforward: the resistance embodied in the board's power supply shapes (traces, polygons, planes etc) consumes power and voltage, robbing those from the various loads. As you would expect, the IR issues will increase in complexity with the number of loads on the supply through interaction in the power and ground copper paths. Figure 1: A basic block diagram of the power and ground shapes, and the applied loads.Figure 1 (above) shows a simple block diagram of a circuit's power source, and its power and ground shapes (traces and planes) that deliver power to the various loads (memory, microcontrollers, etc.). Note that all the loads are tied to the same power and ground shapes, and depend on those shapes to provide their operating voltage(s). In general, we tend to assume that those power and ground shapes have 0Ω resistance, which isn’t necessarily true, and that assumption can cause problems. Because relatively large currents are often involved, even small resistances in the power and ground shapes can cause significant power consumption (loss) and voltage drops. Figure 2: 'IR Drop' effectsFigure 2 demonstrates an example of the problems that can arise if the resistance of the power and ground shapes are not properly considered. Even though each shape has a relatively small resistance of only 0.25Ω, they have caused the voltage at the load to drop from 5V to 4.5V. The designer has to be aware of this drop and ensure it can be accommodated, or change the design to lessen it, to ensure that that the final design will not fail in the field.The problem, however, seems easy to solve – simply make the power and ground shapes short or large enough to represent an insignificant resistance, using the following relationship: R = ρ * L/A, where: R is the total resistance of a shape (trace or plane) ρ is the resistivity of the material used for the shape (typically copper, ρ ≈ 1.7µΩ-cm) L is the length of the shape A is the cross-section area of the shape (width x thickness)Put simply, if you make your power and ground shapes short, thick and wide, you will minimize their resistance.The difficulty with that, however, is that overly large shapes consume valuable routing space and may limit the amount of. Guam PEALS. Posted by PDN Staff Febru Febru Posted in Legal Notices Guam PEALS. Posted by PDN Staff Febru Febru PDN: Public Data Network: PDN: Plant Delights Nursery (Raleigh, NC) PDN: Pacific Daily News (Guam) PDN: Private Duty Nursing: PDN: Packet Data Network: PDN: Pull Down Network (digital electronics)

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The practical performance of a PCB design layout depends on a multitude of factors, many of which can be predicted, to a reasonable degree, through a range of PCB design analysis tools such as post-layout Signal Integrity analysis. What's often neglected however, or simply relegated to a 'rule of thumb' methodology, is developing the most effective layout design for board's DC Power Delivery systems. This is the judgment applied to the design of a board's copper areas that provide both the DC supply rails to the circuitry, and their ground or common return path to the DC supply source. The desired outcome is an efficient design that maintains the integrity of the design's DC power layout.With modern digital designs featuring high-speed circuitry, multiple devices, densely populated boards and multiple supply rails, the demands placed on a design's DC power distribution network warrants a more analytical approach to its design. The DC analysis of a Power Delivery Network (PDN), or the results of its DC Power Integrity (PI-DC), is basically aimed at ensuring that adequate copper has been provided in the path from the voltage sources to the loads – in other words, that the planes, traces and vias on the board are of sufficient size (and characteristics) to meet the power consumption requirements of the devices on the board.Fortunately, the guesswork can be removed from the assessment of a PCB's power delivery network (PDN) through the use of a DC Power Integrity (PI-DC) simulation tool, which analyzes a board design's DC performance based on its electrical and physical properties. Such a tool is now available for Altium Designer as the Altium PDN Analyzer powered by CST® (Computer Simulation Technology).Provided as a downloadable Altium Extension application, the PDN Analyzer integrates directly with Altium Designer to allow PI-DC simulation and analysis of the current PCB project. Since the PDN Analyzer functions within Altium Designer there are no manual data import/export requirements, data conversions or separate applications to be run – simply start the PDN Analyzer from the Schematic or PCB editor, set the desired test parameters and run the simulation. The results are primarily delivered through 2D/3D modeling of the circuit board copper layout, allowing a quick assessment of the results and the opportunity to perform exploratory 'what if' testing of the PCB layout design. The PDN Analyzer interface shown with the Altium Designer Spirit Level example PCB, and the results of a PI-DC Voltage Drop simulation of its Top layer GND net return for the VCCINT supply.► See information on Installing and Licensing the PDN Analyzer extension.PDN Analyzer version 2·0First released as PDN Analyzer version 1.x, the significantly revised PDN Analyzer version 2.0 offers a redesigned interface, new features and more comprehensive results reporting.The PDN Analyzer improvements include: Completely redesigned user interface. More compact layout. Integrated batch analysis. Support for increased network complexity. Detailed simulation results tables, including power reporting. True simultaneous multi-net simulation and linking. Voltage rail net nomination with PCB cross probe. Multi-source support. Intelligent voltage regulator modeling, including

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Form factor. The Altium PDN Analyzer provides accurate information about a design’s DC power distribution suitability in an easy-to-use and straightforward manner to enable designers to make the most efficient power distribution designs possible.Not only are the results suitable for final design verification, but they can also be used in the planning stages of a design to architect power delivery as efficiently as possible in advance. PI-DC is an invaluable tool in achieving the most efficient and robust power delivery network possible, the PDN Analyzer makes running that simulation and analysis process straightforward, intuitive and efficient.Among these and other advantages that the PDN Analyzer brings to your PCB designs, it also delivers the following benefits: Product reliability: Helps to ensure the correct performance of individual supplies within the design, in terms of standing voltage levels, voltage stability, and trace heating/damage. Improved PCB layout: Provides information that can be applied in creating the most effective use of board space, and allows the easy identification and correction of problematic high current density areas. Knowledge: No longer rely on a rule of thumb approach or approximate calculations when considering the layout of DC current paths.PDN Analyzer simulationIn its most very basic form, a board layout that will be subject to PI-DC analysis might be composed of a Voltage Regulator source and its load, with interconnecting copper areas of various shapes and track widths. A base circuit example of a power source and load. The base circuit's PCB layout, with a range of copper shapes and traces connected by layers and vias.The PDN Analyzer panel interface (Tools » PDN Analyzer) visually emulates a Power Source to Load circuit net that incorporates tangible Power and Ground paths – much as shown in the above circuit and also the conceptual block diagram (Fig. 1). The application automatically extracts all physical and electrical information (netlist, devices and layer shapes, etc) from the currently active PCB design, which provides data for the PI-DC simulation engine. The PDN Analyzer panel interface showing a PI simulation setup for the basic circuit and board layout.Here, the voltage source is the output of U1 (5V between pins 3 and 2), and the load is a specified current through RL (0.1A). Once the initial parameters have been entered via the interface (source/load voltages and currents, etc) and the simulation has been run, the resulting analysis data is graphically modeled in the PCB editor as a rendered 2D or 3D image. The Voltage Drop simulation results for the board's PWR and GND nets copper (U1 to RL, and RL to U1).The PDN Analyzer PI simulation can be set to show Voltage (IR Drop, above image) or Current Density (below image) results for all applicable board layers. The Current Density map for both the PWR and GND nets (U1 to RL). ► See the PDN Analyzer example guide for a complete description of using the PDN Analyzer and interpreting its results.The PDN Analyzer installation includes Altium's SpiritLevel-SL1 PCB reference project with a number of PDN

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It’s a place many have heard about, but few actually know all that much about. Where is Guam? What is Guam? And how does Guam relate to the United States? We’ll dive into these questions and more in this post.Guam is a remote American island territory located in the Western Pacific Ocean. It is east of the Philippines, north of Papua New Guinea, and south of Japan. It is one of the Mariana Islands, a chain of mainly dormant volcanoes. Consistent with its volcanic origins, Guam is quite mountainous with a coastline of both steep cliffs and white sand beaches, and it is surrounded by deep channels and coral reefs.The majority of Guam’s other neighbors are small Pacific islands. Tiny Guam itself has just over 160,000 permanent residents, yet boasts 77 miles of coastline. It is hot and humid throughout the year, with temperatures hovering between 75 and 85 degrees Fahrenheit most of the time, and humidity rarely dropping below 60%.Because of Guam’s proximity to the international date line, the territory has the unofficial, but frequently used motto – “Where America’s Day Begins.”What Is Guam?Because of its remote location and checkered history, many people are not even aware that Guam is a U.S. territory. Originally the home of the indigenous Chamorro people, the first global power to colonize Guam was Spain, way back in the 17th century (officially, though they started landing there and using it as their own personal rest area at least a century earlier). Then in 1898, the United States was granted control of the island as part of peace terms in the Spanish-American War (along with the Philippines and Puerto Rico). The United States lost Guam briefly during World War II when Japan occupied it for over two years, but gratefully added it back to their international shopping cart when the war ended.Tourism on GuamThese days Guam is a peaceful place, even though it is still a major U.S. military base. This military presence, incidentally, is the island’s second largest source of income behind only tourism. Surrounded by beautiful, tropical beaches and clear, blue ocean, Guam is in many ways the cliché of the idyllic Pacific island. Even the island’s northern tourist hub, Tumon, can seem like a familiar sight for tourists. It’s a busy, crowded place, full of hotels, bars, shopping malls, golf courses, and everybody’s favorite – novelty t-shirts!Those who love Guam, however, are quick to point out that the rest of the island is nothing like Tumon. The southern part of the island, in particular, is quieter and known for its stunning beaches, cascading waterfalls, and traditional Chamorro villages. But Guam has plenty more to offer those tourists willing to make their way

Transportation on Guam – The Guam Guide

Facebook Twitter PinterestInteractive Map of GuamGuam is a Representative democracy founded in 1898 and located in the area of Oceania, with a land area of 550 km² and population density of 307 people per km². Territory of Guam borders Pacific ocean. Gross domestic product (GDP) is of about 460000 millions of dollars dollars.Geography of GuamMount Lamlam is the highest point in Guam at an altitude of 406 meters, instead the lowest point in the country is North Pacific Ocean at sea level.Simple Maps of GuamHere are the best maps of Guam at high resolution. Below you find printable maps showing Guam in different styles and positions.Frequently asked questions about GuamHow is Guam divided?If you are looking for regions or provinces in Guam, here are all the main areas:GuamWhat are the main points of interest in Guam?The major tourist attractions in Guam are Puntan Dos Amantes (Two Lover’s Point), UnderWater World, Ypao Beach, Fish Eye Marine Park (Visitor Center), Cocos Island, Tumon Beach, T Galleria By DFS, Ritidian Point, Talofofo Falls.What is the flag of Guam?Flag of GuamWhat is the capital of Guam?The main city and capital of Guam is Hagatna.What is the currency in Guam?Official currency of Guam is Dollar.What is the population of Guam?In Guam there are 169000 people.What is international phone code in Guam?Guam telephone code is 1-671. Other Country Maps in Oceania. Guam PEALS. Posted by PDN Staff Febru Febru Posted in Legal Notices Guam PEALS. Posted by PDN Staff Febru Febru PDN: Public Data Network: PDN: Plant Delights Nursery (Raleigh, NC) PDN: Pacific Daily News (Guam) PDN: Private Duty Nursing: PDN: Packet Data Network: PDN: Pull Down Network (digital electronics)

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Cabinet members and staff for the governor got recent raises ranging from an extra $9,000 to over $15,000 a year.The biggest bump amounted to about a 34% “pay adjustment” for one Adelup staffer, with at least $65,774 worth of annual pay increases appearing in a large batch of personnel documents that the Department of Administration provided to Sen. Chris Barnett.Bureau of Budget and Management Research Director Lester Carlson and DOA Director Edward Birn each received $10,154 in base salary increases dated March 1.Carlson and Birn’s new base salary is $132,028.97.Prior to this latest $10,154 pay bump, Birn’s salary and benefits amounted to $176,397 a year, while Carlson’s, $167,515, based on the first quarter fiscal 2024 staffing pattern.Their recent base salary increase is in addition to the $19,467.88 pay increase last year.Acting Gov. Joshua Tenorio defended the raises, saying the job market is “very competitive” and “we’re gonna fight to make sure that we keep all of our talent.”“I will just say that in order to keep people, including directors, in the government, we have to pay them what they’re entitled to, and try and hold them off from leaving us for the private sector,” Tenorio told the Pacific Daily News on Friday.‘Big fat reelection raise’Barnett was critical of the raise amounts, noting one of the first things he did after election was reveal the “big fat reelection raise cabinet members got after the governor and lieutenant governor were reelected.”“Now those same directors, same cabinet members are getting more raises again. I don’t see how you can justify paying a cabinet member $30,000 in pay increases in under two years. While the people of Guam continue to work hard to make ends meet. It’s just not fair,” Barnett told the PDN.Guam faces a lack of police officers, a “siege” of drug fueled crime, and a crumbling hospital, while raises were given out to “buy votes and gain political favor,” he said.Tenorio, who is running for governor in the 2026 elections, reiterated that salary adjustments are needed to keep qualified people in government.“How could you keep people for six years and not give them an increase?” Tenorio told the PDN, noting that every area of the government is now fighting with the private sector to keep qualified staff onboard.Carlson also defended the track record that the Leon Guerrero-Tenorio administration had on its finances.“Ever since the governor came in, we’ve had budget surpluses.

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Out to this remote corner of the Pacific.There is an impressive mix of food on Guam, with cuisine from all over the world as well as delicious local Chamorro barbecue and chicken kelaguen.Much like many Pacific islands, the people of Guam have a reputation for warmth, friendliness, and hospitality.Guam offers a vast array of incredible scuba diving sites, with rich marine life and a fascinating selection of WWII wrecks.If lying on the beach isn’t your thing, Guam is also an adrenalin hotspot, offering skydiving, parasailing, sport-fishing, off-roading, and windsurfing.Guam TodayEver since the 1980s, Guam has been pushing for increased independence, hoping to become a United States commonwealth similar to Puerto Rico. Failing that, however, another proposed alternative is to have Guam become an official state. Although neither has gotten all that close to happening, the issues are far from being dropped. The United Nations has been actively promoting increased autonomy for territories like Guam, and developments in recent years suggest that the United States may be open to future changes. Another reason Guam is politically relevant at the moment, rather unfortunately, is that it has become one of the focal points for tensions between the U.S. and North Korea. As the two nations boast about their military strength, the island of Guam, which is within missile range of North Korea, finds itself caught in the middle. Thus far, there have yet to be any overt confrontations, and the U.S. and North Korea have been working on better relations.Hopefully, for the sake of the Chamorro peoples, this will eventually blow over so the tiny island territory can get back to doing what it does best – food, culture, and relaxation.Comments comments. Guam PEALS. Posted by PDN Staff Febru Febru Posted in Legal Notices Guam PEALS. Posted by PDN Staff Febru Febru PDN: Public Data Network: PDN: Plant Delights Nursery (Raleigh, NC) PDN: Pacific Daily News (Guam) PDN: Private Duty Nursing: PDN: Packet Data Network: PDN: Pull Down Network (digital electronics)

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Built in Guam. But it will be built by a group who see all of the pitfalls and obstacles and still, in spite of everything, go ahead and get the job done. It will take money, time, and an unholy amount of patience. BUT IT CAN BE DONE!!!" January 23rd, 1954 Broadcasting/Telecasting Magazine - "NBC SIGNS KUAM...Signing of affiliation agreement, said to be only privately-owned commercial station on Guam, announced Friday by NBC. Station is on 610 kc with 1 kw and is managed by its owner, Harry Engle (sic). It serves more than 70,000 civilians and approximately 15,000 U.S. Military on Guam and is also heard on Saipan and Tinian, according to NBC , which said only other broadcast service in that area is Armed Forces Network. February 1st, 1954 - Time Magazine publishes a story on the advent of KUAM. The article contains "several factual inaccuracies and misquotations", which had Radio Guam President Harry Engel shaking his head: "In addition to misquotations on various types of Guam including bakeries, department stores and midwives, and the procedure for securing authorization to establish a station from Federal Communications Commission, Time overlooked Mr. Engel's reference to the Guam Daily News. Time also incorrectly referred to the branches of the Armed Services on Guam, and somehow got the impression one of the major functions of the radio station will be to teach people how to farm, a function which is already carried on by a department of the government of Guam. Engel had stated when interviewed that he hoped the radio station would become a real medium of public service to the people of Guam, using dissemination of farming information as one example." March 14th, 1954 - At 5:55 pm, the Armed Force Radio Services (which had been broadcasting in the Guam operational area for almost ten years) signed off the air permanently. 5 minutes later, KUAM signed on the air. KUAM originally started as a lone AM station at 610 on the dial (it still exists there today, along with our other three stations). It was a member of the NBC radio affiliate family. Our first day on the air offered up congratulatory messages from local politicos and notables, as well as specially-produced messages from NBC radio stars of the day. At its inception, KUAM was handled by Adam Young International, with offices in New York, Chicago, St. Louis, and Los Angeles. KUAM operated daily from 6 AM to Midnight, with a mix of network affiliate shows and local programs in English, Chamorro, and Tagalog. News was teletyped to the station from both the AP and UPI via RCA. Our very first advertising rate booklet survives to this day. In 1954,

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The Pacific Daily News, formerly Guam Daily News, is the longest serving news organization on Guam. We are based in Hagåtña, in the United States territory of Guam. On March 31, 2023, the Pacific Daily News printed its last physical print newspaper edition and is now fully digital. The Pacific Daily News started its local ownership in 1949, when former Gov. Joseph Flores bought the Guam News from the Navy. Flores then named the newspaper the Guam Daily News. In 1971, the newspaper was purchased by a Honolulu Group, then subsequently bought in the same year by Gannett Inc., and named the Pacific Daily News. The paper returned to local ownership in April 2021 when former lieutenant governor, senator, and local businessman Kaleo Moylan purchased the Pacific Daily News from subsidiaries of the Gannett Company. Moylan's acquisition of the Pacific Daily News returned the media company to local ownership after 50 years of ownership by Gannett. The Pacific Daily News has evolved into a full digital media provider. You can find all you need on our website, e-edition and social media pages. We also provide a complete range of digital marketing services from banner advertising positions on PDN digital platforms, Branded Content/Video, Social Media Ads and Management, YouTube and Google Marketing and Website creation and maintenance. The Pacific Daily News continues its legacy of local leadership and philanthropy in its long-standing support of many local organizations and community causes, as well as its high standards and ethical practices in journalism.

2025-04-17
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Analysis configuration file examples. Access and then unzip the project and samples from the PDNA File » Explore Samples menu option.Installation and LicensingThe PDN Analyzer application is added to Altium Designer by installing the PDN Analyzer Extension. Its functionality is enabled with a matching software License.InstallationThe PDN Analyzer is installed (and updated) from the software's Extensions & Updates view, which is accessed from the User drop down menu () located at the top right of the Altium Designer GUI. Select the Purchased tab in the Extensions & Updates view, locate the PDN Analyzer icon and then click its button to download and install the extension. Restart Altium Designer to enable the application. The extension icon, prior to the PDN Analyzer's installation.A timed Trial License may be offered for the PDN Analyzer. If you wish to use the PDNA on a evaluation basis, follow through the guided steps and confirm the license activation in the License Management view. Otherwise, proceed with a standard license scheme as descibed below.Once installed, the extension will appear under the Extension & Updates view’s Installed tab. The PDN Analyzer tool is available from the Altium Designer Tools menu as PDN Analyzer, when a Schematic or PCB project document is open. Note that if the PDN Analyzer is unlicensed, a related error message will appear – see below for license activation steps.Once installed and licensed, the PDN Analyzer icon will also appear under the Updates tab (in Extensions & Updates) when a new version is available for download. Hover the mouse cursor over the icon's download button to see the version information, or select the extension's title to expose more information.► See the Altium Designer Extensions page for more detailed information about installing and managing extensions.LicensingThe PDN Analyzer can be licensed using any of Altium's standard License schemes; by activating a On-demand or Standalone license from Altium's License Server, or from an internal network Private License Server.To locate a license served by Altium's licensing portal, open the Altium Designer License Management view (select License Management from the menu) and scan through the Available Licenses list for an On-demand or Standalone PDN Analyzer powered by CST® license entry. Select the desired license and type (On-Demand/Standalone) and click the Use link to activate that license for the PDN Analyzer extension. When the license is activated, its Assigned Seat Count number will increment and the entry's Used column will include a 'Used by me' entry.► See the Altium Designer Licensing page for more information on Altium licensing and types of licenses.

2025-03-25
User4828

The practical performance of a PCB design layout depends on a multitude of factors, many of which can be predicted, to a reasonable degree, through a range of PCB design analysis tools such as post-layout Signal Integrity analysis. What's often neglected however, or simply relegated to a 'rule of thumb' methodology, is developing the most effective layout design for board's DC Power Delivery systems. This is the judgment applied to the design of a board's copper areas that provide both the DC supply rails to the circuitry, and their ground or common return path to the DC supply source. The desired outcome is an efficient design that maintains the integrity of the design's DC power layout.With modern digital designs featuring high-speed circuitry, multiple devices, densely populated boards and multiple supply rails, the demands placed on a design's DC power distribution network warrants a more analytical approach to its design. The DC analysis of a Power Delivery Network (PDN), or the results of its DC Power Integrity (PI-DC), is basically aimed at ensuring that adequate copper has been provided in the path from the voltage sources to the loads – in other words, that the planes, traces and vias on the board are of sufficient size (and characteristics) to meet the power consumption requirements of the devices on the board.Fortunately, the guesswork can be removed from the assessment of a PCB's power delivery network (PDN) through the use of a DC Power Integrity (PI-DC) simulation tool, which analyzes a board design's DC performance based on its electrical and physical properties. Such a tool is now available for Altium Designer as the Altium PDN Analyzer powered by CST® (Computer Simulation Technology).Provided as a downloadable Altium Extension application, the PDN Analyzer integrates directly with Altium Designer to allow PI-DC simulation and analysis of the current PCB project. Since the PDN Analyzer functions within Altium Designer there are no manual data import/export requirements, data conversions or separate applications to be run – simply start the PDN Analyzer from the Schematic or PCB editor, set the desired test parameters and run the simulation. The results are primarily delivered through 2D/3D modeling of the circuit board copper layout, allowing a quick assessment of the results and the opportunity to perform exploratory 'what if' testing of the PCB layout design. The PDN Analyzer interface shown with the Altium Designer Spirit Level example PCB, and the results of a PI-DC Voltage Drop simulation of its Top layer GND net return for the VCCINT supply.► See information on Installing and Licensing the PDN Analyzer extension.PDN Analyzer version 2·0First released as PDN Analyzer version 1.x, the significantly revised PDN Analyzer version 2.0 offers a redesigned interface, new features and more comprehensive results reporting.The PDN Analyzer improvements include: Completely redesigned user interface. More compact layout. Integrated batch analysis. Support for increased network complexity. Detailed simulation results tables, including power reporting. True simultaneous multi-net simulation and linking. Voltage rail net nomination with PCB cross probe. Multi-source support. Intelligent voltage regulator modeling, including

2025-04-11

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