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Tektronix Experts's blog


DDR5 application from Tektronix
How Does the New Generation Memory – DDR5 – Change Things? Monday, May 3, 2021
From augmented reality to artificial intelligence, cloud computing to IoT, 5G is fueling growth in new technologies – and the data they create. With more and more data comes the need for storage and fast access which means that technology like DDR5 has never been more important. The need for data centers to continuously store, transfer and process this data pushes the limits of high-speed …
USB cable
Understanding the New USB4 Standard Test Requirements and Challenges Thursday, April 22, 2021
Since 1996 the Universal Serial Bus (USB) has become the most widely adopted serial interface.  The latest version of the USB Standard, USB4™, was released in 2019 and brings a variety of new challenges like signal integrity, device control and increased test times.    The new USB4 standard introduces 16 new presets, meaning there are now 16 different combinations of transmitter equalization. This …
An engineer testing power integrity with a Tektronix oscilloscope
5 Key Problems to Solve When Testing Power and Signal Integrity Friday, April 9, 2021
Testing power and signal integrity using an oscilloscope-based solution has some inherent challenges that need to be considered and resolved for optimum performance. We’ll address five of those here, but first let’s take step back and define what we mean by power and signal integrity. Signal integrity (SI) analysis concentrates on the performance of the transmitter, reference clock, channel, and …
TBS2000B digital oscilloscope
How Does an Oscilloscope Measure Frequency? Tuesday, April 6, 2021
Oscilloscopes measure the voltage of an electrical signal, which is then graphically represented by waveforms. However, an oscilloscope can be used to take measurements for a number of different applications – one of which is frequency. But how does an oscilloscope measure frequency, exactly? Well, there’s a straightforward answer, and then there’s a slightly more complicated answer. On most, if …
bench power supply
Bench Power Supply Basics Thursday, April 1, 2021
A DC power supply is a standard piece of test and measurement equipment used by electrical engineers and circuit designers to power and test their circuit system designs. But what exactly does it do and how can you find the right bench power supply for your application? We’ll cover all that and more. Why do you need a bench power supply? Bench power supply types How to choose the …
The Keithley 4200A-SCS Parameter Analyzer from Tektronix
4 Ways Keithley’s 4200A-SCS Parameter Analyzer Simplifies DC I-V Characterization of BioFETs Monday, March 29, 2021
Extensive research and development have been invested in semiconductor-based biosensors because of their low cost, rapid response, and accurate detection. In particular, field effect transistor-based biosensors, or bioFETs, are used in a wide variety of applications such as in biological research, point of care diagnostics, environmental applications, and even food safety. A bioFET converts a …
3 Series MDO mixed domain oscilloscope
What does an oscilloscope measure? Thursday, March 25, 2021
Most consumer products include electronic circuits or components, and an oscilloscope is used throughout the product design process to test those components. But what is an oscilloscope? And what does an oscilloscope measure? An oscilloscope is an instrument that graphically displays electrical signals and shows how those signals change over time. Engineers use oscilloscopes to measure electrical …
A Keithley Source Measure Unit Instrument (SMU) from Tektronix
The Reviews are In: Here’s What Engineers are Saying About the 2450 SMU Tuesday, March 16, 2021
Keithley partners with element14 to supply engineers with instruments to test and review, and we recently provided three Keithley 2450 SourceMeter® Source Measure Unit (SMU) instruments to engineers. Below are excerpts from their RoadTest reviews, which can be read in full on the element14 website.      RoadTest #1   During his RoadTest element14 user lui_gough, alias of Dr. Gough Lui, ran a …
Dr. Michel Kornegay giving a lab overview to a group of pre-freshman students in the 6G sub-THz lab
Building a more Diverse Engineering Workforce Friday, March 12, 2021
Dr. Michel Kornegay of Morgan State University speaks with Tektronix DE&I groups In the first joint event from the Tektronix Women in Tech (WIT) and Black Excellence Matters (BEM) groups, Tektronix employees heard from Dr. Michel A. Kornegay, the first woman to earn an engineering doctorate from Morgan State University, on the importance of holding up more engineers of color as role models for the …
Families biking in Beaverton Oregon near the Tektronix campus
Living and Working in Beaverton Sunday, February 7, 2021
Tektronix moved into ­­­its campus in Beaverton, Oregon in May, 1959, and has been a staple in the community ever since. The company is Oregon’s first high technology firm and was instrumental to the creation of the “Silicon Forest”. Located about 20 minutes west of downtown Portland and just an hour from the Oregon Coast, Beaverton offers the allure of a diverse, big city and the quality of life …