Remcom announces 5G antenna array design features in the latest release of XFdtd 3D EM Simulation Software, including workflow enhancements for modeling complex devices at millimeter wave frequencies. The advanced antenna systems in modern devices leverage beam steering and multiple data stream transmission to meet 5G throughput requirements. XFdtd provides performance metrics for 5G beam steering […]
Removable lid spring pin socket handles DDR memory
A new BGA socket addresses high-performance requirements for DDR. Called the CBT-BGA-6081, the contactor is a stamped spring pin with 31-g actuation force per pin and cycle life of 125,000 insertions. The self-inductance of the contactor is 0.88 nH, insertion loss is below 1 dB at 15.7 GHz, and capacitance is 0.097 pF. The current […]
High-gain broadband RF amp covers 600 to 4,200 MHz band
Integrated Device Technology, Inc. introduced its new F0424 high-gain broadband RF amplifier, which offers configurable high linearity performance at the lowest possible power consumption for a variety of receiver and transmitter applications operating between 600 MHz and 4200 MHz. The device offers the flexibility to tailor linearity performance to fit the needs of a wide […]
Custom EMI/RFI shields attach using off-the-shelf clips
Custom EMI/RFI shields that attach using off-the-shelf clips, can be surface mounted by pick and place equipment, and are easily removed without damaging the shield or board-mounted components are being introduced by Photofabrication Engineering, Inc. (PEI). PEI Snap-On EMI/RFI Shields are made to customer specification from nickel-silver to precisely protect components from radio frequency/electromagnetic interference […]
Analog Top Talks in November on EDABoard.com forums
Peer-to-peer, engineer-to-engineer questions and answers from the EDABoard.com engineering community around analog ICs and analog design. Click the “Read more” link and follow the entire conversation and maybe add your two cents by logging in to EDAboard.com. 24V control from 3.3V – I am trying to drive a load of 24V and control that line by […]
Coaxial RF probes good to 40 GHz
Fairview Microwave Inc., a leading provider of on-demand RF and microwave components, has recently expanded their line of RF coaxial probes into the 40 GHz frequency range for use in high-speed communications, microwave components and networking applications. Fairview Microwave’s expanded line of coaxial RF probes now includes four models that deliver 10 dB maximum return loss over a […]
Choosing the right encoder – open-collector, push-pull or differential output?
Position encoders are widely used in motion control applications and many different types are available. To choose the optimum device for a given application, engineers must decide between absolute, incremental or commutation encoders, which present data in various formats such as quadrature, motor-pole or a serial protocol. The resolution required, as well as dimensions and […]
QVGA Time-of-Flight sensor chipset adds new visibility to in-cabin sensing
Melexis announces a major upgrade to Time-of-Flight (ToF) technology for the automotive industry. The portfolio now includes its next-generation QVGA ToF sensor chipset and a forthcoming VGA ToF sensor. The latest developments will enable Melexis to further support its automotive customers in their continuous need for advanced in-cabin sensing solutions. The new sensors are AEC-Q100 […]
Blood oxygen meters, Part 1: Background and principles
It is now trivial and non-invasive to measure blood-oxygen saturation SpO2, thanks to LEDs, algorithms, and ICs for pulse oximetry — and it’s a very long way from having to draw blood and send it out for assessment. Just a few decades ago, determining the vital medical parameter known as blood oxygen level — formally […]
Analog Top Talks in October on EDABoard.com forums
Peer-to-peer, engineer-to-engineer questions and answers from the EDABoard.com engineering community around analog ICs and analog design. Click the “Read more” link and follow the entire conversation and maybe add your two cents by logging in to EDAboard.com. Scheme for multiple solid state relays controlled by MCU – I need to control multiple AC mains power terminals […]
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