• Protection for low voltage
    and advanced processes

  • TakeCharge Logo

  • Case Study

  • High frequency applications

  • Optimize junction and metal capacitance

  • Optimize common mode rejection ratio


  • Low power applications

  • Minimize static leakage



  • Low noise applications

  • Complex ground/power bus architectures

  • Compatible with any start up sequence


  • Overvoltage designs

  • No diode to supply allowed



  • Hot swap

  • Allow plug in during power up



  • Undervoltage designs

  • Miswiring conditions





  • PowerQubic Logo

  • Protection for high voltage
    and BCD processes


  • Case Study

  • Low power applications

  • Minimize static leakage



  • High frequency/speed applications

  • Minimize junction and metal capacitance



  • Low noise applications

  • Complex ground/power bus architectures

  • Compatible with any start up sequence


  • Overvoltage designs

  • No diode to supply allowed



  • Hot swap

  • Allow plug in during power up



  • Undervoltage designs

  • Including miswiring conditions



  • Higher voltage rated IO's
    for advanced processes

  • 3.0V with 1.8V Transistors

  • Product proven in TSMC 40nm and 28nm

  • in collaboration with ICSense

  • Clipping circuit
    for antenna applications

  • Multiple modes of operation

  • Low leakage


  • Product proven in TSMC 55nm:

  • Programmable clipping at 2.2V, 3.3V and no clipping