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		Company Profile Quality Policy Statement GCS History Business Contact Technology Overview GaAs & GaN RF Technologies InGaP HBT High Linearity InGaP HBT High Voltage and GSM InGaP HBT VCO InGaP HBT GaAs PHEMT 0.5um D-Mode T-Gate PHEMT 0.5um Switch PHEMT 0.5um E/D-mode PHEMT 0.25um D-Mode T-Gate PHEMT Power Process HFET GaN HEMT Integrated Passive Devices THz Schottky Diode InP HBT Technologies GaN Power Electronics Technologies GaN Technologies Optoelectronics Technologies Foundry Services GaAs & GaN RF Wafer Foundry InP HBT Wafer Foundry OPTOELECTRONICS Wafer Foundry Customer Proprietary Process Manufacturing Manufacturing Capabilities Processing Capabilities Testing Capabilities Foundry Support Foundry Support Flow MPW Support Process Design Kit CAD Tools and Support Testing Services Foundry Training Foundry Partners GaAs & InGaAs PIN Photodetectors & Arrays APD VCSEL Chips & Arrays Sales Rep Financials Monthly Sales Quarterly Sales Financial Reports Annual Reports Shareholder Services Stock Quote Contact Investor Conference TSE Market Observation Post System (MOPS) Corporate Governance Board of Directors Audit and Compensation Committee
Pure-play Wafer Foundry   Pure-play Wafer Foundry Technology Overview GaAs & GaN RF Technologies InGaP HBT Super High fmax HBT GaAs PHEMT HFET GaN HEMT Integrated Passive Devices THz Schottky Diode Varactor Diode InP HBT Technologies GaN Power Electronics Technologies Optoelectronics Technologies Foundry Services   Home > Pure-play Wafer Foundry > Technology > GaAs & GaN RF Technologies> Varactor Diode   Varactor Diode       Wide Tuning Range GaAs Varactor Diodes Hyperabrupt Varactor with Low Fringe Capacitance Wide Capacitance Tuning Ratio High Frequency Tuning Linearity Custom Varactor Development Meets or Exceeds Most Environmental Test Requirements Applications: 5G mmW Beam Forming Array Wide Tuning Range VCO Wide Range Tunable Filters Process Features: High Quality Factor and Low Parasitic Minimum Capacitance as low as 25fF MMIC-Compatible Process with Backside Via Option Custom Design Varactor Size Flip Chip Available Typical Parametric Data: Varactor with Wide Capacitance Tuning: Linear Frequency Tuning: