EMI Filtering and Signal Conditioning

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ST’s portfolio of IPAD, IPD and smart antenna tuners integrates components and functions such as ESD protection, EMI and common-mode filtering, line terminations, high-value capacitances, integrated RF passives with couplers, high- or low-band filters, baluns, diplexers, and LTE band tuning, with high-quality factor RF tunable capacitors.
These devices are intended for applications such as mobile devices, automotive entertainment, portable medical equipment and smart metering.

EMI Filtering & Signal Conditioning portfolio
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ST lead in ultra-miniature filtering, protection and RF matching

ST’s advanced semiconductor technology reduces the space required on PCBs. By integrating in a single-package the matching, filtering and protection functions usually implemented with discrete components, ST provides the flexibility to expand the number of functionalities of the end product or to create a smaller device. ST’s Integrated Passive Devices (IPD) for RF applications, ECMF™ series for high-speed lines and ESD suppressors housed in micro-packages provide the highest level of integration.
One of the latest advanced devices joining ST’s micro-package families is the world’s smallest single-line TVS, the ESDAVLC6-1BV2, in a 01005 surface-mount package to protect sensitive circuitry against voltage surges.