Intersil has developed iSim Active Filter Designer for operational amplifier-based active filters.
This new online design tool (www.intersil.com/iSim) provides users with parts recommendations by delivering a ranked list of possible amplifiers that fit specific requirements considering supply voltages, signal swing limits and dynamic characteristics that are often overlooked in more basic tools. Implementation strategy is aided by component calculations which account for subtle amplifier and parasitic effects, improving the nominal filter accuracy and adding design margin.
iSim’s op amp macromodels include second order effects such as bandwidth vs. gain and loading, input-output impedance and I/O clipping, to ensure highly accurate simulations. These predict physical limitations online before committing to production. The tool gives designers the ability to view the interstage and final output, AC response, noise and step response, making it easy to see what is going on inside a multistage filter design and/or assess the impact of choosing alternate devices.
The tool enables an engineer to move from concept to design in four easy steps. First a user can match the right product from Intersil’s large portfolio of high-performance operational amplifier ICs to their design needs. Next, they can perform multiple simulations of a design online or locally using a personal computer. By comparing simulation results, a designer can quickly compare ‘what-if’ scenarios to determine the best product for their application. In step three, they can summarise, document and share designs with co-workers or customers. And finally a designer can download results to Intersil’s iSim PE (Personal Edition) tool for further analysis using a more general Spice simulator platform.
The tool currently offers low-pass filter designs from second through sixth order, and is being expanded to include high-pass and band-pass options.
Enhanced graphics on STM32U3
Design Automation
ST has introduced a new program designed specifically for users working with its mainstream STM32 MCUs, including STM32C0, U0, WBA, and U3 series.
Read more...Versatile range of camera modules EBV Electrolink
Opto-Electronics
The CAM-66GY pro-modules from ST are a full range of sample camera modules made for a seamless evaluation and integration of the VD66GY 1,5-megapixel colour image sensor.
Read more...Elevate your motor control designs EBV Electrolink
DSP, Micros & Memory
Built on an Arm Cortex-M33 core running up to 180 MHz, the MCX A34 family combines high-performance math acceleration and advanced motor control subsystems to unlock efficient motor drive solutions.
Read more...Siemens unveils groundbreaking Tessent AnalogTest software ASIC Design Services
Design Automation
Siemens Digital Industries Software recently introduced Tessent AnalogTest software - an innovative solution that reduces pattern generation time for analogue circuit tests from months to days.
Read more...MCU for noisy environments EBV Electrolink
DSP, Micros & Memory
The MCX?E24X is a high-performance microcontroller family from NXP, engineered for industrial, automotive-like, and energy-focused environments.
Read more...STM32Cube MCU package for STM32WBA
Design Automation
The STM32CubeWBA utility gathers in one single package all generic embedded software components required to develop an application on STM32WBA series microcontrollers.
Read more...Why LabVIEW is critical to South Africa’s automation future
Design Automation
[Sponsored] In a world increasingly defined by connected systems, edge intelligence, and accelerating automation, the ability to build scalable, responsive, and maintainable engineering applications has never been more essential, and at the heart of this evolution lies LabVIEW.
Read more...Chip provides concurrent dual connectivity EBV Electrolink
Telecoms, Datacoms, Wireless, IoT
The IW693 from NXP is a 2x2 dual-band, highly integrated device that provides concurrent dual Wi-Fi 6E + Wi-Fi 6 and Bluetooth connectivity, supporting four different modes.
Read more...Take analogue designs from idea to reality
Design Automation
Bringing your analogue design ideas to life is simple with Microchip’s Analog Development Tool Ecosystem, part of its extensive range of solutions for both analogue and digital engineers.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version