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2014-03-07 Waveform generators boast excellent signal accuracy
Agilent's 33600A series claims to deliver unmatched capabilities during demanding measurements required by engineers and technicians during electronic device design and manufacturing test.
2005-08-16 Tool gets a handle on voltage changes
As a chip designer for Intel Corp., Srikanth Jadcherla spent a lot of time working on multivoltage designs. Now he's launched an EDA startup, ArchPro Design Automation Inc., which is rolling out what it presents as the industry's first multivoltage RTL simulation product.
2014-07-04 Test platform supports high voltage, high-current devices
Advantest released its PVI8 floating power source that extends the capabilities of its V93000 test platform for high-voltage and high-current testing of embedded power devices
2005-02-23 NI unveils two more digital waveform generators
NI said that automated test engineers can now use its new 400Mbps and 200Mbps digital waveform generator/analyzers to interface to LVDS devices using the PXI platform
2015-07-13 Drives LEDs efficiently with constant-voltage topology
Here is a look at an AC/DC single-stage driver for dimmable LEDs that combines digital control techniques with embedded algorithms.
2002-05-07 LR7 start-up circuit for efficient switch-mode power supplies
This application note explains how to use the Supertex LR7 as a start-up device for an SMPS, and demonstrates its advantages compared to conventional resistor and Zener diode circuits.
2013-03-20 Implement two-stage protection in GbE applications
Optimal and affordable circuit protection for sensitive GbE-based equipment is now possible.
2006-03-16 What-If tools for everyone
Here is a comprehensive tool set providing an iterative, what-if analysis that engineers can run before PCB layout begins.
2014-04-09 Troubleshoot, fix problems on the go
Know how particular oscilloscopes can be used to capture and isolate waveform anomalies to identify source of the problems
2005-01-31 The System Advantages of Low-Power Microcontrollers in Line-Powered
It is ironic that the challenge in designing line power applications is not high voltages or dangerous currents.
2002-03-26 The 'Arithmetic' Chart extension (Windows)
This application note explains how to use Arithmetic, a channel calculation extension used for waveform manipulation
2010-12-10 Tektronix adds low-price, enhanced oscilloscope series
Tektronix has expanded its oscilloscope offerings with a mixed-signal oscilloscope series and high-bandwidth and low capacitance passive voltage probes
2014-05-22 Sinusoidal control of BLDCM with hall sensors
Here's a design that takes the advantages of KE04Z peripherals for motor control. It is a 3-phase BLDC motor drive with Hall sensor based on sinusoidal waveform and Freescale's FRDM-KE04Z
2005-06-08 Resistors maintain precision, stability under severe conditions
Caddock's new series of Type VMR transient tolerant voltage monitoring resistors are said to maintain excellent precision and stability when exposed to severe electrical transient abuse and extreme environmental conditions
2006-05-03 Power-grid quality monitors are GPS-equipped, networked
Elspec's G4000 Series Power Quality Data Center instrument stores the waveform of every cycle on an AC line, and does that continuously, in a gap-free manner
2012-06-14 Power tip: Manage conducted common-mode emissions in isolated switcher (Part 1)
Know the danger these difficult-to-control emissions can cause, and how to minimize them.
2013-02-12 PHY performance metrics for JESD204B transmitter
There are several metrics to be evaluated when assessing the performance of the PHY for a JESD204B transmitter.
2012-12-17 Perform automated communications measurement
Here are two examples of how to automate the entire measurement process in MATLAB.
2012-08-15 Optimize dynamic power signature of digital ICs to reduce power noise
At advanced process nodes, the biggest hurdle to achieving power noise integrity lies in handling high frequency power demand.
2007-08-15 Low-power precision DACs draw only 120?A
Linear Tech's new precision DACs draw only 120?A of supply current while settling to within 0.5LSB for a full-scale step in only 1?s.
2006-11-14 Low-cost USB scope handles 128M samples
Pico Technology has unveiled the PicoScope 5204, a dual-channel PC oscilloscope with a 250MHz bandwidth, a memory depth of 128 million samples and a real-time sampling rate of 1GSps.
2003-02-28 Lattice ships software for Power Manager PLDs
Lattice Semiconductor has released the PAC-Designer v2.0 software, which supports the recently announced ispPAC Power Manager series of devices.
2015-04-17 How to characterize GaN power devices
Here is a comparison of the degradation mechanisms of gallium-nitride FETs with silicon FETs. We will also discuss the need for waveform monitoring
2014-07-22 How to calculate power with an oscilloscope
Find out how to use the Power Analysis software package on the Teledyne LeCroy HDO 6000 scope to eliminate the need to set up proper math operations.
2014-04-21 Exploring a four-quadrant DC/DC switching regulator
Find out how a four-quadrant DC/DC switching regulator can smoothly transition from positive to negative output voltages for FPGA applications.
2015-05-15 Enhancing analogue design verification using UVM
In this article, we explore an efficient, reusable analogue and mixed-signal verification approach using the Universal Verification Methodology.
2012-01-10 Create sounds using analogue electronics (Part 4)
The fourth installment of this series tackles voltage-controlled amplifiers
2015-05-14 Connecting passive components to logic gates
By adding a few passive components, you can make circuits such as level converters, frequency multipliers, phase detectors, line drivers, and pulse changers.
2013-01-18 Challenges in cloning ADC that hit end-of-life
Know some of the challenges when selecting a cloned analogue-to-digital converter to replace an obsolete model.
2013-10-02 Avoiding scope errors (Part 1)
This series looks at four common scope mistakes and gives details on how to avoid them. This particular mistake focuses on bandwidth and sample rates.
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