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Paratek – BST Tunable RF Capacitor – ON Semiconductor TCP-3027

Product code
EUR 2 990
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Manufactured and sold by ON Semiconductor and based on a Paratek technology the TCP-3027 is a tunable RF capacitor of 2.7pF.

The tunable RF capacitor has a better quality factor (Q) than the standard varactor diode. The TCP-3027 is a passive tunable integrated capacitor (PTIC) packaged in a WLCSP measuring 0.87 x 0.71mm.

The tunability is due to the material called ParaScan™ by Paratek. A Barium Strontium Titanate (BST) doped ceramic is used as a dielectric in the capacitor. The ferroelectric characteristics of the ParaScan™ allows a large variation of the electric constant. Paratek has developed a specific capacitor structure and a DC bias compensation to reduce the parasitic acoustic wave.

This reverse costing report provides an estimation of the production cost of the TCP-3027. It describes the overall manufacturing process and highlights key points of innovation developed by Paratek and ON Semiconductor.


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Overview/Introduction , Company Profile

 Physical Analysis

  • Synthesis of the Physical Analysis
  • Physical Analysis Methodology
  • Package
  • Package Views & Dimensions
  • Package Opening
  • Copper Pillar
  • PTIC Die
  • View & Dimensions
  • Capacitor Structure
  • Delayering
  • Cross-Sections
  • Patents
  • STMicroelectronics STPTIC

Manufacturing Process Flow

  • Global Overview
  • PTIC Process Flow
  • PTIC Wafer Fabrication Unit
  • Packaging Process Flow
  • Package Assembly Unit

 Cost Analysis

  • Synthesis of the cost analysis
  • Main steps of economic analysis
  • Yields Hypotheses
  • PTIC Front-End Cost
  • PTIC Front-End Cost per process steps
  • PTIC Front-End: Equipment Cost per Family
  • PTIC Front-End: Material Cost per Family
  • PTIC Wafer Cost
  • PTIC – Copper Pillar
  • PTIC – Probe and Dicing Cost
  • Back-End : Final Test Cost
  • PTIC Component Cost & Price


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