In recent years, switching speed of DC-DC converters has increased as the switching frequency has become higher. As a result, high-frequency noise is generated when inductance and stray capacitance of the wiring of board or inside IC resonate due to a sudden change in input current. The high-frequency noise can conduct to external circuits and cause abnormal operation of the set. This Solution Guide introduces examples of noise countermeasures using a three-terminal filter (feed-through filter for power lines) with low ESL, which is effective for noise countermeasures against noise generated on the input side of DC-DC converters.
Application Guides: 5G Small Cell
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Product Overview: TDK’s Positioning Software Products
TDK’s Trusted Positioning business unit was formed from a world class team of innovators that have been solving some of the most difficult positioning problems for decades. The team, located in Calgary, Canada is comprised of experts in inertial navigation, dynamic motion mechanics, geomagnetic positioning, GNSS, BLE, Wi-Fi and other wireless positioning techniques.
TDK Trusted Positioning offers 4 software products to address positioning needs; TRACK, RIDE, AUTO and VENUE.