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Agilent Technologies X-Series analyzers represent the company's many years of experience in instrumentation. They are an evolutionary development of the previous generation analyzers and are oriented towards future applications. Unlike analysis-only instruments on the market, Agilent's X-Series instruments are hardware and software measurement systems.
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Measuring technology
Peter Kasenbacher Measuring power supply noise with an oscilloscope
Modern semiconductor devices are characterized by high switching speed, steeper edge steepness, large number of active leads, and small signal swing.
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Measuring technology
Trevor Smith Debugging Digital Circuits Using a Mixed Signal Oscilloscope
As the speed and complexity of electronic devices increase, it becomes increasingly difficult to design, test, and debug them. It is the responsibility of the design engineers to thoroughly check the designs being created to ensure the reliable operation of the products. If any malfunctions occur, then in order to eliminate it, you need to know the reasons for their occurrence. Most problems in digital circuits can be diagnosed more quickly by analyzing the analog and digital representations of the signal, so a mixed signal oscilloscope is the ideal tool for checking and debugging digital systems.
Mixed Signal Oscilloscopes are a classic analog oscilloscope with basic logic analyzer functions that typically include decoding and triggering on a variety of parallel and serial communication protocols.
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Measuring technology
Trevor Smith Designing Effective Interfaces for Embedded Devices
Embedded devices are becoming more and more intelligent nowadays. At the same time, they are equipped with various means of communication, which are becoming increasingly important. At the same time, users want devices to be more portable, have longer battery life and cost less, making it even harder to find cost-effective and reliable communications solutions.
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Measuring technology
Vitaly Pipko LeCroy WaveMaster 8 Zi Series Oscilloscopes
LeCroy introduced the new WaveMaster 8 Zi series of oscilloscopes, consisting of 8 models, with bandwidths from 4 GHz to 30 GHz, 80 GS/s sampling rate, data collection and analysis memory up to 512 MB of memory and 15 GHz edge clock. It is currently the world's widest bandwidth and highest sampling rate for real-time digital oscilloscopes.
Wireless technologies are increasingly entering our lives. Even ten years ago, a mobile phone was considered a luxury, and today we cannot imagine our life without this fast and convenient means of communication. But wireless technology isn't just limited to communications. Recently, the concept of "smart home" is gaining more and more popularity, security systems based on wireless sensors increase the level of security of facilities, medical diagnostic equipment with the ability to wirelessly transmit data significantly increases the comfort for patients and ease of use for medical personnel. To facilitate the creation of such systems, the ZigBee wireless data transmission standard was developed. It and the components for its implementation from Atmel will be discussed below.
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FPGA and BMK
Sergey Karpov The process of developing a project for FPGA in the Actel Libero IDE package
With the advent of new families of repeatedly programmable FPGAs Actel ProASIC3/E/L, IGLOO/E/Plus and Fusion, manufactured using FLASH technology, interest in the company's products and, accordingly, in development tools - the Actel Libero IDE package, has significantly increased. This article opens a series of publications in which the basic principles and stages of the development and verification process of a project in the Libero integrated environment will be considered. And also we will dwell in more detail on those innovations that appeared in the latest version of Actel Libero IDE v8.4.
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SYSTEMS ON CRYSTAL
Artem Kozlov FirmASIC: new direction, new markets, new opportunities!
CML Microcircuits proprietary system-on-a-chip technology called FirmASIC is designed to work successfully in a wide range of standard and custom applications. The key features of FirmASIC are fast project implementation with minimal risks, low cost, diminutive size and unrivaled flexibility.
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Microcontrollers
Artem Kozlov Renesas microcontrollers of the R32C group on the M16C platform
Today we can hardly imagine life without microcontrollers. They are present everywhere and accompany us every day under various circumstances. During the preparation of breakfast, we use them in electronic coffee makers, during the trip to work, we know that the electronics of a car or public transport are built on microcontrollers, together with microcontroller devices we spend our free time, etc.
In all of these areas, 16-bit microcontrollers are the most common. A leading microcontroller manufacturer, Renesas has made great strides with its products based on the M16C platform, which has already become the unofficial standard in this area. With the launch of the new R32C microcontrollers based on the M16C platform, Renesas is offering enhanced performance products with a pure 32-bit core.
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Microcontrollers
Mikhail Dmitriev Ultrasonic Distance Meter
Modern microcontrollers make it possible to implement fairly complex devices with a minimum of costs both for development time and for the necessary components. This article discusses the issue of designing an ultrasonic distance meter using the "hungry minimum".
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Microcontrollers
Anatoly Shamraev Architecture and programming fundamentals of DSP family C28x from Texas Instruments. Built-in CAN-interface controller
The article discusses the principles of construction and operation of CAN networks, provides frame formats for standard and extended modes, discusses the mechanism for detecting and limiting errors in the CAN network.
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Microprocessors
Loc Truong TMS320C6472 processor
Low power consumption and competitive price make the TMS320C6472 six-core processor ideal for high-performance applications.
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Production of printed circuit boards
Igor Baranovsky Modern design and technology of printed circuit boards: a question-answer. Development of a stack of complex multilayer printed circuit boards. Features of the formation of a stack taking into account the control of the impedance of conductors
Research Institute of Computer Technologies continues to publish a series of articles on the design of printed circuit boards (PCBs) and modern technologies for their production. Previous articles were published in 2009 Nos. 3–8.
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CAD
Alexey Sabunin Introducing Altium Designer 6
Among Russian designers of printed circuit boards, the most popular is the P-CAD line of programs, the development of which was suspended in 2007. In exchange for P-CAD, Altium offers a full package of through-design Altium Designer 6, better known as Protel.
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Electronics manufacturing: materials
Andrey Grigorevsky, Elena Zherebko Materials from M.G. Chemicals for electronics manufacturing, repair and preventive maintenance. Part 4. Protective conformal coatings
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Electronics manufacturing: equipment and technologies
Andrey Grigorevsky Dispensers and dispensing systems for all applications. Part 4. Automated extrusion systems
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Digital signal processing
Alex Toltec Vocoders and speech synthesizers
Vocoders are devices for transmitting voice information over low bandwidth channels. They include speech analyzers and synthesizers. Only the informative part of the speech signal is transmitted over the communication channel, and the uninformative filling (noise, timbre, etc.) is synthesized on the receiving side. The review examines the methods of speech analysis and synthesis used in vocoders and provides characteristics of the main models of vocoders present on the Russian market.
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ADC and DAC
David Brandon, David Crook (Translation: Alexey Vlasenko) Timing Requirements for High Speed Signal Converters
Wireless infrastructures, broadband devices, metering systems - many of these systems require very high quality timing circuits. Above all, high-quality clocking is essential for high-speed signal converters. There are several basic requirements for clocking circuits - low phase noise and low jitter (clock jitter), accurate frequency, and the ability to filter out jitter. This article discusses approaches to obtaining a high quality clock signal.
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Business card CHIP NEWS Ukraine
Business cards
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Exhibitions
Exhibitions
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