意法半导体’的STHVDAC专用驱动器能够控制可调电容。 它提供了高压数模转换器（DAC），专门用于控制和满足BST可调电容的宽调谐偏压要求。
STPTIC和STRAFT器件均直接由STHVDAC驱动器控制，支持不同类型的SPI接口以及MIPI联盟开发的新型射频前端（RFFE）控制接口。
精选 视频
Smart Antenna Tuning with STMicroelectronics (all LTE bands)
Antenna desense medication with ECMF™ common-mode filters integrating ESD protection
STHVDAC, STPTIC: better sensitivity and longer battery life
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STHVDAC-256MTG
Antenna tuning circuit with TURBO & GLIDE
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STHVDAC-253M
BST Controller
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STHVDAC-253C7
BST capacitance controller, 350 µm pitch
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STHVDAC-253MTG
Antenna tuning circuit with TURBO & GLIDE
