RFMW

Qorvo, Inc.’s QPC0045 is an ultra-wide band SOI 6-bit digital step attenuator (DSA). It operates over 0.01 to 48 GHz and provides 31.5 dB attenuation range with a LSB of 0.5 dB. It also achieves a low step error of less than 0.1 dB typical. The QPC0045 also offers multiple control options including parallel, SPI, or I2C as well as the ability to control multiple DSAs simultaneously using either addressing or daisy chaining.

Wrapping up a great week at #APEC2025! Kirk Barton is showcasing the Menlo Micro MM9200, a high-power #SPST microelectromechanical switch (#MEMS) that’s changing the game in power management. ?? The MM9200 leverages innovative ideal switch technology, offering high reliability and the capability to carry high voltage and high current in a compact form factor. Kirk demonstrates a 500V, 100A array prototype—comprising 12 parallel * 2 series—for a truly scalable solution. ?? Impressively, this 1.3 mOhm array requires no active cooling, achieving only a 20°C rise at 100A, even in a 70°C ambient environment. It also balances current sharing with uniform temperature and has passed rigorous shock and vibration tests. ? Applications include high current, high voltage circuit breakers and power relays, with markets spanning microgrids, advanced circuits, and power control and distribution.

?? We’re thrilled to showcase a great selection of Qorvo, Inc. products this week at #APEC2025! Join us at RFMW Booth No. 848 to explore their cutting-edge #powermanagement solutions. From power loss protection with #PMIC devices to three-phase BLDC motor drivers and intelligent motor controller ICs, Qorvo offers a wide array of solutions to enhance your designs. ?? A highlight in our booth is the exclusive RFMW reference design featuring the ACT41000 plus ACT43750 for RF #GaN and #GaAs PA applications. ?? Angelo Pietroforte has also put together an amazing demo with the PAC5527 Power Application Controller, showcasing a servo stepper motor that steps to an angular position as needed—perfect for human limb or finger applications, and/or wafer processing robots. It operates down to a 6V power supply or as high as 48V, making it ideal for ultra-low voltage applications, all thanks to its highly integrated, one-chip solution. ?? Stop by our booth to discover more and learn how Qorvo can power your next innovation! https://lnkd.in/gUR9N27P

The Guerrilla RF GRF2243 is a low noise #amplifier (LNA) with low loss bypass which requires only a single control input. It is designed for high performance applications up to 5 GHz. With minimal external matching, the device achieves outstanding noise figure (NF), high gain and efficient linearity. The LNA is operated from a single positive supply of 2.7 to 5 V with a selectable IDDQ range of 8 to 25 mA. Applications include #cellular repeaters and signal boosters, cellular infrastructure, and VHF/UHF and ISM radios.

?? We're excited to showcase Knowles Corporation at #APEC2025! ?? Stop by RFMW Booth No. 848 to see a range of solutions, including two of our top show picks: ?? Large Capacitor Assemblies -High capacitance up to 3.9 μF -High voltage up to 5000 VDC -Customizable for diverse needs -Applications in automotive, EV, military, and aerospace industries ? Aluminum Electrolytics (Thin Pack & Flat Pack) -Exceptional reliability and vibration resistance -Operates in extreme conditions, with Thin Pack operating in temperatures up to 150°C -Ideal for hi-rel and military applications We can't wait to connect and discuss how these technologies can power the future! ??Visit us at the booth for more details.

We're excited to showcase our newest supplier, CoolCAD Electronics, Inc., at #APEC2025 RFMW Booth No. 848. CoolCAD specializes in silicon carbide discretes and high-temperature ICs—pioneering cutting-edge solutions with their unique customization capabilities and screening. Their wide voltage range spans from 650V to 3,300V, and they also offer high-temperature packaging, perfect for extreme conditions. ?? Key Applications Include: - Switch Mode Power Supplies (SMPS) - Converters & Battery Chargers - Armored Vehicle Converters - And much more! Stop by RFMW Booth No. 848 and CoolCAD Booth No. 343 to discover how CoolCAD’s technology can help power your next project with efficiency and reliability!

The Smiths Interconnect CXH Series offer up to 27 GHz of operating frequency when properly matched in a coplanar waveguide structure. Its robust thick- and thin-film process technology is ideal for harsh environments, with standard resistance values ranging from 10-500 ohms with a standard tolerance of ±5%. The CXH Series power handling performance is tested according to MILPRF-55432 to ensure series qualification, and its 12.5 watts of power supplies a wide array of applications.

#APEC2025 has officially started! Stop by RFMW booth No. 848 this week to see top products by our featured suppliers, including Qorvo, Inc., Knowles Corporation, CoolCAD Electronics, Inc., Menlo Micro, MRC Components GmbH, and Frontier Electronics.?

Kirk Barton has selected CoolCAD Electronics, Inc.'s CC-CL-75-1023 SiC Power MOSFET for March's RFMW Power Expert Product Pick. This 1200V, 60 mOhms, 33A Gen-II MOSFET, housed in a TO-247-3 package, offers high efficiency, reduced cooling requirements, and robust performance for applications such as DC–DC, AC–DC, and DC–AC converters, as well as power supplies for EVs, hybrid vehicles, and renewable energy systems.

RFMW Field Applications Engineer John Darling had lots of great opportunities to learn about top technology at the SATELLITE tradeshow this week in Washington DC, the ultimate hub for space sector innovators and leaders. This show is the perfect opportunity to network, discover groundbreaking solutions, and stay ahead of industry trends that are shaping the future of the space sector. #Satellite2025 #SpaceInnovation