Diodes Incorporated has introduced the DGD0579U high-side and low-side gate drivers. This high-frequency device, which has a built-in bootstrap diode, is capable of driving two N-channel MOSFETs in the half-bridge configurations that are commonly used for motor control and DC-DC power delivery functions. It targets high power applications, like cordless power tools, e-bikes, and autonomous […]
Applications
SMD transformers handle ultrasonic frequencies
TDK Corporation presents the new B78416A* series of compact EPCOS transformers with EP 6 cores for ultrasonic applications. The series comprises five types with transformation ratios between 1:1:8.42 and 1:1:15. Depending on the type, the new SMD-version transformers offer inductance values between 3 mH and 5 mH and are suitable for frequencies between 52 kHz […]
Embedded antennas handle LTE 410/ 450 MHz bands
Antenova Ltd has revealed its latest antenna, Atta, part number SRFI079, for LTE and smart wireless deployments in the 410 MHz and 450 MHz bands. The Atta antenna is a flexible printed circuit (FPC) form and measures 101.0 x 20.0 x 0.15 mm. It is supplied with an I-PEX mating connector for direct integration to […]
Radiation tolerant 20-GHz SPDT absorptive RF switch targets space applications
Teledyne e2v HiRel announces the availability of a rad-tolerant 20 GHz, Single Pole Double Throw (SPDT) absorptive RF switch, model TDSW020A2T, that is ideal for use in demanding high reliability, space and defense applications and is now available with qualified material off-the-shelf. This new RF switch, developed on 0.15 μm InGaAs pHEMT technology, will be available […]
From designing to operating an RF PCB: The complete guide
by Ken Ghadia, Sales Engineer, TechnoTronix Radio Frequency (RF) PCBs are very high-speed circuits operating at frequencies in the range of 100MHz and above, typically from 500MHz to 2 GHz. RF PCBs are the backbone of wireless networks, high-tech gadgets like smartphones, smart TVs, etc. Also, RF PCBs are used in automotive, medical equipment, military, […]
PCB design tool suite users get access to extensive PCB parts library
Zuken and SnapEDA are announcing a new capability that provides users of Zuken’s eCADSTAR PCB Design Tool Suite with direct access to SnapEDA’s comprehensive online library. Using eCADSTAR’s embedded internet access, PCB designers can search and download from SnapEDA’s library of electronic component models. The models include symbols, footprints, and 3D models that can be […]
24-bit wideband ADC offers data rates up to 400 kSPS
Texas Instruments introduced the smallest 24-bit wideband analog-to-digital converter (ADC) that delivers industry-leading signal-measurement precision at wider bandwidths than competing ADCs. The ADS127L11, the newest product in TI’s portfolio of precision wideband ADCs, achieves ultra-precise data acquisition in a 50% smaller package, significantly optimizing power consumption, resolution, and measurement bandwidth for a wide range of […]
JFETs, diodes, voltage-controlled resistors now in DFN packages
Linear Integrated Systems, Inc. announced it has expanded its product line to include the availability of key, high-performance discrete small-signal parts in Dual-Flat No-Leads packages (DFN). This package has a reduced circuit board footprint, enabling designers who had previously used SOT-23 packaged parts to meet the demands of space-sensitive applications. Because the DFN has no […]
Simulation software includes schematic editor, frequency-domain circuit solver
Remcom announces the addition of a schematic editor and frequency-domain circuit solver in the latest release of XFdtd 3D EM Simulation Software, enabling today’s most advanced antenna matching network and corporate feed network analyses, including multi-state and multi-port devices. The new schematic editor is a sophisticated, integrated simulation tool that combines matching network analysis with full-wave […]
Super-high energy density film capacitors save space and weight
Exxelia introduced Miniature Micro-Layer (MML) capacitors, a breakthrough technology that allows tremendous size and weight reduction thanks to an unrivaled energy density. The energy density of 400 J/dm3 allows for a reduction in size and weight compared to traditional Polypropylene or Polyester dielectrics, together with an increased operating temperature up to 140°C and transient voltage […]