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RF Switch Operates at True DC
Peregrine Semiconductor Corp. has introduced what it says is the industry's first integrated RF SPDT switch to operate at true DC or zero Hz. This UltraCMOS-based true DC RF switch features high power handling and excellent RF performance and linearity from DC through several GHz. According to the maker, the switch is a reliable alternative to problematic mechanical relays and micro-electro-mechanical systems (MEMS), and is tailored for T&M and ATE applications.
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High Frequency Component Films and Tapes
Saint-Gobain Plastic Films and Tapes
Saint-Gobain offers solutions meeting the extreme requirements of high frequency electronics applications. Saint-Gobain's portfolio includes ChemFilm® ETFE, FEP, PFA, PTFE, and PI and FluoroWrap® tapes for the high performance electrical, temperature, mechanical, and chemical resistance needs of electronics applications including high frequency circuit boards and coaxial cables.
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New USB Programmable Attenuator!
JFW Industries, Inc.
The 50P-2014 from JFW Industries is a 200-6000 MHz, solid-state variable attenuator with 0-95 dB of attenuation in 1 dB steps. It's designed with USB control (via USB Mini-B connector), so it's perfect for research and development labs or other flexible test environments.
>> View specification sheet and drawing.
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24 V, 3-Phase Sensorless BLDC Motor Controller
Texas Instruments HVAL
DRV10983 is a three-phase sensorless motor driver with integrated power MOSFETs for cost-sensitive, low-noise/low external component count applications. The proprietary sensorless control scheme provides continuous sinusoidal drive current up to 2 A, significantly reducing the pure tone acoustics. The motor control via PWM, analog, or I2C inputs.
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