Abstract: Embodiments of bus interface circuitry and methods for short circuit detection are generally described herein. Other embodiments may be described and claimed. In some embodiments, the bus interface circuitry comprises logic circuitry to compare a driver stage output signal at a bond pad to internal reference voltages to generate control signals indicative of whether a short-circuit condition exists on a bus. The driver stage of the bus interface may be temporarily disabled when a short-circuit condition is indicated by the control signals.

Abstract: Temperature-stabilized oscillator circuit A temperature-stabilized oscillator circuit (1) comprises a first part with a first temperature dependence and a second part with a second temperature dependence, which is different from the first temperature dependence. A charge storage device (C2), a controllable upward-integration current source (T2) for charging the charge storage device (C2), a controllable downward-integration current source (TB3) for discharging the charge storage device (C2) and two resistors (R2, R1) having the same temperature coefficients are contained in each case in one of the two parts.

Abstract: The invention relates to an electric circuit for generating a periodic signal comprising: a capacitor device which has a first terminal and a second terminal; a signal node that is connected, via a first signal having a first period is applied; a discharging device that is connected, via a third switching device, to the first terminal and, via a fourth switching device, to the second terminal, whereby the second terminal, via a fifth switching device, and the first terminal, via a sixth switching device, are connected to a first reference potential; and comprising a clock pulse generating device for receiving the first signal and for generating a first switch clock pulse, a second switch clock pulse, and the periodic signal. The first and the second switch clock pulse do not overlap and are inverse with regard to one another.