STPTIC-47G2:4p7 Tunable capacitor

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.

Key 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
Product Specifications
DescriptionVersionSize
DS11174: Parascan™ tunable integrated capacitor1.0459 KB
Technical Notes & Articles
DescriptionVersionSize
TN1173: Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches4.0330 KB
Sample & Buy
Part NumberPackagePacking TypeUnit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
STPTIC-47G2C5Flip ChipTape And Reel0.51110NECEAR99CHINA
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
STPTIC-47G2C5Flip ChipIndustrialEcopack2md_a0az-wspc-csps0.2-wspc-sp-wspc-4-81_ldaz47dc22l-wspc-(stptic-47g2c5)-wspc-wcp-wspc-ver2_signed.pdf
md_a0az-wspc-csps0.2-wspc-sp-wspc-4-81_ldaz47dc22l-wspc-(stptic-47g2c5)-wspc-wcp-wspc-ver2.xml
Parascan™ tunable integrated capacitor STPTIC-47G2
Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches FLC21
md_a0az-wspc-csps0.2-wspc-sp-wspc-4-81_ldaz47dc22l-wspc-(stptic-47g2c5)-wspc-wcp-wspc-ver2_signed.pdf STPTIC-47G2
md_a0az-wspc-csps0.2-wspc-sp-wspc-4-81_ldaz47dc22l-wspc-(stptic-47g2c5)-wspc-wcp-wspc-ver2.xml STPTIC-47G2