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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 Technologies InGaP HBT Super High fmax HBT GaAs PHEMT 0.5um D-Mode T-Gate PHEMT 0.5um Switch PHEMT 0.25um E/D-mode LN PHEMT 0.25um D-Mode T-Gate PHEMT Power Process HFET GaN HEMT Integrated Passive Devices THz Schottky Diode Varactor Diode InP HBT Technologies GaN RF Technologies Optoelectronics Technologies Foundry Services   Home > Pure-play Wafer Foundry > Technology > GaAs & GaN RF Technologies> Varactor Diode   0.25um ED_mode Low Noise PHEMT       Optical Gate Lithography for Low-Cost Manufacturing Ideal for Power Amplifiers, Switches & LNAs Meets or Exceeds Most Environmental Test Requirements For Applications up to Ka-Band: High Power Amplifiers Low Noise Amplifiers Gain Blocks Transceiver Components Switches Features: AlGaAs/InGaAs/GaAs Material Optical T-Gate Stepper Lithography Double Recess Gate Low-Cost Production Process Excellent Reliability Backside Round and Slot Via Process Typical Device Performance: D Mode: E Mode: