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Simulating Current-Pump Performance with Tolerance and Temperature

Simulating Current-Pump Performance with Tolerance and Temperature

In this article, we use LTspice to analyze the precision of a current-pump circuit when all resistors are non-ideal and temperature is varied across the automotive temperature range.


The Challenges of AC and DC Charging May Be Slowing EV Adoption

The Challenges of AC and DC Charging May Be Slowing EV Adoption

Some of the roadblocks to EV adoption lies at the core of AC and DC charging technology.


News Oct 21, 2020 by Dr. Steve Arar
Why Thermal Management is a Hot Topic in 5G Design

Why Thermal Management is a Hot Topic in 5G Design

As 5G barrels forward, engineers are increasingly talking about one of the major design challenges of this technology: thermal management.


News Oct 21, 2020 by Dr. Steve Arar
 LTspice Performance Analysis of a Precision Current Pump

LTspice Performance Analysis of a Precision Current Pump

In this article, we will use simulations to assess important aspects of the performance of an op-amp-based current source.


Researchers in Japan Claim New Quantum Circuit Can Compute the Fast Fourier Transform

Researchers in Japan Claim New Quantum Circuit Can Compute the Fast Fourier Transform

Looking to build upon pre-existing quantum Fourier transform implementations, researchers in Japan have turned to the Fast Fourier Transform.


News Oct 20, 2020 by Jake Hertz
Vishay IL420 and IL4208 Optocouplers | Tech Specs

Vishay IL420 and IL4208 Optocouplers | Tech Specs

This episode of Tech Specs is part of a video series highlighting the features, applications, and technical specs of newly-released products.


new products Oct 20, 2020 by TTI, Inc
Semtech Builds Out LoRa Edge Platform for More Precise Tracking and Transport Analytics

Semtech Builds Out LoRa Edge Platform for More Precise Tracking and Transport Analytics

Semtech is turning to embedded software and a new hardware reference design to sharpen asset tracking IoT solutions.


News Oct 20, 2020 by Adrian Gibbons
Designing and Simulating EMC Filters with LTspice

Designing and Simulating EMC Filters with LTspice

In this article, we will review the different types of noise that are present in a circuit. We will also discuss how to perform an accurate simulation of an EMC filter with LTspice.


Teaming Up with Arm, NXP Ups Its Place in the Machine Learning Industry

Teaming Up with Arm, NXP Ups Its Place in the Machine Learning Industry

This week, NXP Semiconductors announced two strategic partnerships that help solidify its place in the ML industry. We interviewed experts at NXP to get the inside scoop.


News Oct 19, 2020 by Jake Hertz
Coilcraft Data Line Common Mode Chokes | New Product Brief

Coilcraft Data Line Common Mode Chokes | New Product Brief

This New Product Brief (NPB) is part of a video series highlighting the features, applications, and technical specs of newly-released products.


Infineon  Technologies IPT059N15N3 | New Product Brief

Infineon Technologies IPT059N15N3 | New Product Brief

This New Product Brief (NPB) is part of a video series highlighting the features, applications, and technical specs of newly-released products.


Synopsys, Cadence, and Agnisys Release Major Platform Updates to EDA Tools

Synopsys, Cadence, and Agnisys Release Major Platform Updates to EDA Tools

This summer, three major EDA companies have ramped up their software tools to better assist IC designers.


News Oct 19, 2020 by Jake Hertz
Op-Amps as Active Band-Pass and Active Band-Reject Filters

Op-Amps as Active Band-Pass and Active Band-Reject Filters

In this video, we will continue our discussion of op-amp-based active filters by examining band-pass and band-reject topologies.


How New Diodes Incorporated 40 V Dual MOSFETs Stack Up to Competitors

How New Diodes Incorporated 40 V Dual MOSFETs Stack Up to Competitors

How does the new dual 40 V MOSFET, claimed as an "industry best" for power saving and size, compare to other devices like it?


News Oct 17, 2020 by Jake Hertz
Army Funds Research for Sensor with “100,000 Times Higher Sensitivity”

Army Funds Research for Sensor with “100,000 Times Higher Sensitivity”

Army researchers have developed a new microwave radiation sensor that’s said to have 100,000 times higher sensitivity than currently-available commercial sensors.


News Oct 16, 2020 by Luke James
TI’s New Isolated Gate Driver Aims to Boost Efficiency in EV Powertrains

TI’s New Isolated Gate Driver Aims to Boost Efficiency in EV Powertrains

The new isolated gate driver for high-powered SiC and GaN power devices is said to reduce PCB space, eliminate external components, and increase power efficiency in EVs.


How to Design a Precision Current Pump with Op-Amps

How to Design a Precision Current Pump with Op-Amps

This article discusses a voltage-controlled current-source circuit that requires only two op-amps and a handful of resistors.


Silicone Sensor Allows Device to Stretch While Measuring Strain and Pressure

Silicone Sensor Allows Device to Stretch While Measuring Strain and Pressure

Researchers in Japan have turned to heterogeneous silicone to "bounce back" stretchable sensors that have been stretched a touch too far.


News Oct 15, 2020 by Luke James
Infineon Technologies TLE9012AQU Battery Monitoring & Balancing IC | New Product Brief

Infineon Technologies TLE9012AQU Battery Monitoring & Balancing IC | New Product Brief

This New Product Brief (NPB) is part of a video series highlighting the features, applications, and technical specs of newly-released products.


QFLN Packages and Automated Optical Inspections are Incompatible. Side-Wettable Flanks Bridge the Gap

QFLN Packages and Automated Optical Inspections are Incompatible. Side-Wettable Flanks Bridge the Gap

Automated optical inspections can only be so thorough with QFLN packages. Pairing QFLN packages with side-wettable flanks facilitate the PCB assembly process.


News Oct 15, 2020 by Jake Hertz