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The ST integrated tunable capacitor offers excellent RF performance, low power consumption and high linearity required in adaptive RF tuning applications. The fundamental building block of PTIC is a tunable material called Parascan™, which is a version of barium strontium titanate (BST) developed by Paratek microwave.
BST capacitors are tunable capacitors intended for use in mobile phone application and dedicated to RF tunable applications. These tunable capacitors are controlled through an extended bias voltage ranging from 1 to 24 V. The implementation of BST tunable capacitor in mobile phones enables significant improvement in terms of radiated performance making the performance almost insensitive to the external environment.
Parascan is a trademark of Paratek Microwave Inc.主要特性
- High power capability
- 5:1 tuning range
- High linearity (48x)
- High quality factor (Q)
- Low leakage current
- Compatible with high voltage control IC (STHVDAC series)
- RF tunable passive implementation in mobile phones to optimize antenna radiated performance
- Available in wafer level chip scale package:
- WLCSP package 0.75 x 0.72 x 0.32 mm
- ECOPACK®2 compliant component
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
样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 供货状态 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||
| STPTIC-15L2C4 | 3 distributors | 立即购买 |
批量生产
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EAR99 | NEC | Tape And Reel | CSPS 3 SOLDER BARS | - | - | FRANCE | ||
