Square-wave modulator has variable frequency pulse
Square-wave modulator has variable frequency and pulse width
01.20.2021 Circuits

A few years ago, I worked at a disk-drive company. We had a plating facility that required square waves to drive the high-voltage plating operation...

Qorvo Launches First Fully Integrated Automotive
Qorvo Launches First Fully Integrated Automotive eCall Switch with Industry-Leading Reliability and Performance
01.20.2021 News

Qorvo introduced the first integrated broadband antenna routing switch that enables Emergency Calling (eCall) for automobiles...

Butterworth filter has adjustable group delay
Butterworth filter has adjustable group delay
01.19.2021 Circuits

The Sallen-Key realization of a 5.25-MHz, three-pole Butterworth filter has a gain of 2 V/V and can drive 75 Ω back-terminated coax with an overall gain of 1...

Single IC Can Produce Isolated or
Single IC Can Produce Isolated or Nonisolated ±12 V Outputs from 30 V to 400 V Input
01.18.2021 Circuits

Electric vehicles, large-scale battery storage stacks, home automation, industrial, and telecom power all require converting high voltages to ±12 V, where dual polarity rails are required for powering amplifiers, sensors, data converters, and industrial process controllers...

MPS EPC Redefine DC DC Power
MPS & EPC Redefine DC/DC Power Conversion with 48V to 6V LLC Module Family for High-Density Computing and Datacenters
01.18.2021 News

Monolithic Power Systems announced the launch of a new family of 48 V to 6 V digital DC/DC power modules for 48 V Datacenter Solutions, utilizing eGaN® transistors from Efficient Power Conversion Corporation...

Simple NiCd Battery Charger Includes Charge
Simple NiCd Battery Charger Includes Charge Indication
01.17.2021 Circuits

Rechargeable nickel-cadmium batteries are widely used in consumer electronics because of their high energy density, long life, and low self-discharge rate. Standard NiCd cells can be charged at different rates: a fast charge with high current, or overnight with low current...

STMicroelectronics Boosts IoT Design Productivity First
STMicroelectronics Boosts IoT Design Productivity with First STM32 Wireless Microcontroller Module
01.17.2021 News

The 7 mm × 11.3 mm STM32WB5MMG module lets product teams build connected devices without needing wireless-design skills. Made to enable low-cost PCB technology requiring a minimal number of layers, it integrates everything up to the antenna...

Increase Runtime Space-Constrained Wearable IoT Applications
Increase the Runtime of Space-Constrained Wearable and IoT Applications with Industry's Smallest Solar Harvesting Solution by Maxim Integrated
01.14.2021 News

Designers of space-constrained designs can now significantly increase runtime with the MAX20361 single-/multi-cell solar harvester with maximum power point tracking from Maxim Integrated Products...

Measure RTD Sensors without Precision Current
Measure RTD Sensors without a Precision Current Source
01.13.2021 Circuits

You can achieve accurate resistance-temperature-detector sensor measurements without having to resort to using a precision current source...

Vishay Intertechnology Delivers Best Class On-Resistance
Vishay Intertechnology Delivers Best in Class On-Resistance Automotive Grade AEC-Q101 Qualified -100 V P-Channel MOSFET
01.13.2021 News

Vishay Intertechnology introduced a new AEC-Q101 qualified p-channel –100 V TrenchFET MOSFET designed to increase power density and efficiency in automotive applications...