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Lee Teschler

WLCSP packages get 52-GHz-bandwidth sockets

January 5, 2021 By Lee Teschler

A new high-performance elastomer socket is designed to handle 0.35-mm-pitch WLCSP packages. The SG25-BGA-2071 socket is designed for a 4.525×4.525-mm package size and operates at bandwidths up to 52 GHz with less than 1 dB of insertion loss (GSSG configuration). The contact resistance is typically 20 mΩ/pin. Network analyzer reflection measurements for the G-S-S-G case […]

Filed Under: Analog IC Tips, PCB Design Tagged With: ironwoodelectronics

DDS connectivity software runs on vehicle network processors

January 5, 2021 By Lee Teschler

RTI Connext Drive software now runs natively on NXP automotive-grade S32G vehicle network processors, enabling a zonal electrical/electronic (E/E) architecture through a flexible, modular and scalable platform. Connext Drive is RTI’s automotive-grade connectivity software based on the Data Distribution Service (DDS) Standard. Together, the companies aim to accelerate the next-generation of production-track autonomous vehicles. NXP’s […]

Filed Under: Applications, Automotive, Connectivity, Microcontroller Tips Tagged With: nxpsemiconductor, rti

Portable tester checks, verifies EV charging systems

January 4, 2021 By Lee Teschler

The HT Instruments MacroEVtest is a portable device for verifying the operation of electric vehicle supply equipment (EVSE) and for safety tests in private and industrial environments. The MacroEVtest, in combination with the EV-Test100 EV adapter, connects to a charging station to allow the verification of the EVSE’s complete functionality and electrical safety in compliance […]

Filed Under: Test and Measurement Tips Tagged With: HTInstruments, saeligcompanyinc

Wireless testbeds support new WiFi 6E standard

December 21, 2020 By Lee Teschler

The Pal-6E wireless personal testbeds now support Wi-Fi 6E. A massive portion of new spectrum is made available by regulators around the world for Wi-Fi and other unlicensed uses. A total of 1,200 MHz in the new 6-GHz band increases the number of 80 MHz channels available for Wi-Fi from six to twenty resulting in […]

Filed Under: Applications, Telecommunications, Test and Measurement Tips, Wireless Tagged With: octoscope

Highly flexible VNA cables support frequencies to 70 GHz

December 21, 2020 By Lee Teschler

New highly flexible VNA test cables display excellent electrical properties such as exceptional phase stability of ±6° at 50 GHz and ±8° at 70 GHz with flexure, as well as VSWR of 1.3:1 at 50 GHz and 1.4:1 at 70 GHz. The new 50 GHz assemblies are terminated with 2.4-mm connectors while the 70 GHz […]

Filed Under: Applications, Telecommunications, Test and Measurement Tips Tagged With: pasternack

High-temperature sockets handle new LGA297 packages

December 17, 2020 By Lee Teschler

A new LGA socket addresses high performance requirements for 0.5-mm pitch LGA297–CBT-LGA-5029 packages. The contactor has a stamped-spring pin with a 31-gm actuation force/pin and a cycle life of 125,000 insertions. The self inductance of the contactor is 0.88 nH, insertion loss is less than 1 dB at 15.7 GHz, and capacitance is 0.097pF. The […]

Filed Under: Analog IC Tips, Applications, Medical, Wireless Tagged With: ironwoodelectronics

AC-DC open-frame 600-W supplies feature high peak power, high start-up currents

December 15, 2020 By Lee Teschler

The ABC601 Series of open-frame power supplies are candidates for both industrial and medical applications and are available in a variety of single output voltages. The ABC601 Series provides a steady 600 W of regulated dc power through the full 85 to 305 Vac input range with 800 W, 10 sec peak capability. The series […]

Filed Under: Applications, Industrial, Medical, Power Electronic Tips Tagged With: belpowersolutions

Want to kill Covid? 30 sec under 285-nm UV-LEDs will do it

December 15, 2020 By Lee Teschler

Researchers from Tel Aviv University found that UV light at a wavelength of 285 nm was almost as efficient in disinfecting the Covid virus as a wavelength of 265 nm, requiring less than half a minute to destroy more than 99.9% of the coronaviruses. They say this result is significant because the cost of 285-nm […]

Filed Under: Applications, Covid-19, Lighting, Power Electronic Tips Tagged With: covid, FAQ

Ultra-small crystal oscillators boast exceptionally low phase noise

December 15, 2020 By Lee Teschler

The QTCC578 Series of ultra-miniature crystal oscillators are designed to meet the demand in high-performance, low-voltage applications with an exceptional phase noise floor of -155 dBc/Hz. The QTCC578 oscillators are offered with supply voltages of 3.3 Vdc and 2.5 Vdc. They are built using a miniature strip AT quartz crystal in a low-profile ceramic (5x7x1.5 […]

Filed Under: Aerospace & Defense, Applications, Microcontroller Tips Tagged With: q-techcorporation

Platform combines low-power SoC with energy-efficient AI software

December 15, 2020 By Lee Teschler

The Katana Edge AI platform addresses a growing industry gap for solutions that enable battery powered devices for consumer and industrial IoT markets. The platform combines Synaptics’ proven low-power SoC architecture with energy-efficient AI software, enabled by a partnership with Eta Compute. The Katana solution is optimized for a wide range of ultra-low power use […]

Filed Under: Applications, Artificial intelligence, Microcontroller Tips

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