STPTIC-47G2中文资料4p7 Tunable capacitor数据手册ST规格书

描述 Description

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.

特性 Features

• High power capability
• 5:1 tuning range
• High linearity
• High quality factor (Q)
• Low leakage current
• Compatible with high voltage control IC (STHVDAC series)
• Available in wafer level chip scale package:
• WLCSP package 0.61 x 0.66 x 0.3 mm
• ECOPACK®2 compliant component
• Benefit
• RF tunable passive implementation in mobile phones to optimize antenna radiated performance

简介

STPTIC-47G2属于RF/IF射频/中频RFID的RFIC模块。由制造生产的STPTIC-47G2RF 其它 IC 和模块RF 其它 IC 和模块产品系列包含各种独特、专门或特定用途的产品，可与 RF、IF 和微波无线电应用结合使用。示例包括 AM/FM 调谐器和接收器、偏置网络、基带处理器、计数器、数字可调电容器、下变频器、倍频器、移相器、前置分频器、端接器、上变频器、VCO 等。