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Renesas and Intel Collaborate on Power Management ICs for AI PCs

Renesas and Intel Collaborate on Power Management ICs for AI PCs

The partnership has produced three new integrated circuit solutions for Intel's next generation of battery-efficient laptops.


News Oct 29, 2024 by Jake Hertz
Transferring LTspice Schematics to QSPICE

Transferring LTspice Schematics to QSPICE

In this article, we'll walk through the process of moving an LTspice circuit into QSPICE and learn some QSPICE schematic techniques.


Introduction to QSPICE for LTspice Users

Introduction to QSPICE for LTspice Users

This article, the first in a four-part series on moving from LTspice to QSPICE, introduces an LED blinker circuit that we’ll simulate with both programs.


Altera Introduces New FPGA Line at Its Innovators Day Conference

Altera Introduces New FPGA Line at Its Innovators Day Conference

The Agilex 3 line includes small form-factor FPGAs with AI and an integrated MCU.


News Sep 24, 2024 by Duane Benson
AMD Brings Small, Low-Cost FPGAs to ADAS and Digital Cockpits

AMD Brings Small, Low-Cost FPGAs to ADAS and Digital Cockpits

AMD says the new Artix Ultrascale field programmable gate arrays maintain advanced capabilities while shrinking component size and cost.


News Sep 23, 2024 by Duane Benson
The 150-Year-Old Principle at the Root of Secure Silicon and Software

The 150-Year-Old Principle at the Root of Secure Silicon and Software

Learn how open source silicon can provide better security than traditional measures like obscurity, but only if employed correctly, managed well, and backed with appropriate resources.


Introduction to the Common-Drain Amplifier: Small-Signal Behavior

Introduction to the Common-Drain Amplifier: Small-Signal Behavior

The common-drain amplifier is a single-stage configuration that uses the gate as its input and the source as its output. Learn about its small-signal characteristics in this article.


Rohm Blends Analog and Digital for Optimal Power Control

Rohm Blends Analog and Digital for Optimal Power Control

LogiCoA provides digital precision with power consumption equivalent to analog power supplies.


News Aug 06, 2024 by Jake Hertz
QSPICE Circuit Simulation: A Spicy Discussion with Mike Engelhardt

QSPICE Circuit Simulation: A Spicy Discussion with Mike Engelhardt

Legendary circuit simulation guru Mike Engelhardt of Qorvo discusses QSPICE, his most advanced simulator ever. He explains the technological advancements that enabled QSPICE and the legacy of LTspice.


Introduction to the Common-Drain Amplifier: Large-Signal Behavior

Introduction to the Common-Drain Amplifier: Large-Signal Behavior

Also known as the source follower, the common-drain amplifier is notable for its low output impedance. This article introduces the basic common-drain configuration and examines its large-signal characteristics.


Moving Data Through an LTspice Parallel-Load Shift Register

Moving Data Through an LTspice Parallel-Load Shift Register

This article demonstrates the operation of an LTspice shift register and discusses details of its schematic and timing relationships.


Creating a Parallel-Load Shift Register in LTspice

Creating a Parallel-Load Shift Register in LTspice

We explore the design and functionality of a digital shift register intended for use in mixed-signal circuit simulations.


Modifying the Operation of Digital Components in LTspice

Modifying the Operation of Digital Components in LTspice

Customizing the device parameters of LTspice's logic gates and flip-flops can help you more accurately simulate these components. This article walks through the specification process and provides some helpful tips.


Alphawave Reveals Multiprotocol I/O Chiplet Tapeout, Collabs with Arm, Samsung

Alphawave Reveals Multiprotocol I/O Chiplet Tapeout, Collabs with Arm, Samsung

A string of new announcements has catapulted Alphawave Semi into the industry’s spotlight.


News Jun 19, 2024 by Jake Hertz
An Introduction to Using Logic Gates in LTspice

An Introduction to Using Logic Gates in LTspice

This article explains how to successfully integrate logic gates into an LTspice simulation.


Synopsys Claims Industry’s First PCI Express 7.0 IP Set

Synopsys Claims Industry’s First PCI Express 7.0 IP Set

Armed with key functions available in separate blocks, designers can get a headstart on PCIe Gen 7 with Synopsys’s newest IP.


News Jun 11, 2024 by Aaron Carman
Simulating MOSFET Current-Voltage Characteristics Using Advanced SPICE Models

Simulating MOSFET Current-Voltage Characteristics Using Advanced SPICE Models

In this article, we use a SPICE model for 90 nm CMOS to plot key electrical relationships of an NMOS transistor.


Speeding Derivative SoC Designs With Networks-on-Chips

Speeding Derivative SoC Designs With Networks-on-Chips

With the help of a case study, we examine how adopting NoC technology can significantly improve the process of updating existing chip designs.


Using Advanced SPICE models to Characterize an NMOS Transistor

Using Advanced SPICE models to Characterize an NMOS Transistor

SPICE models designed for specific CMOS process nodes can enhance simulations of integrated-circuit transistors. Learn where to find these models and how to use them.


Changing the World One Wireless RF Chip at a Time

Changing the World One Wireless RF Chip at a Time

David Su, co-founder and CEO of Atmosic, is aiming to change the world…again! Today, he is helping develop low-power RF ICs to reduce the battery waste created by the billions of wireless and IoT devices in use.