Integrated circuits

  • Improvement of the operating range and increasing of the reliability of integrated circuits

    The invention is especially advantageous for oscillator circuits that are installed in radar devices for automotive assistance systems, for example. Foto: TLB GmbH

    Fast integrated circuits (ICs) are used in many ways in applied electronics. Especially, for hard driven fast or high-power components in the circuit, however, there is often a risk of breakdown, e.g. in oscillator circuits (radar systems, etc.) or “smart power” circuits. At the pn junctions present in all components, the breakdown occurs starting at a critical field strength. The circuit is thus destroyed or becomes unusable. A photodiode-controlled feedback prevents breakdown at pn junctions.
    TLB GmbH supports the University of Stuttgart in patenting and marketing its innovation.