FIELD: radio engineering, communication.
SUBSTANCE: receiver in a bus node of a bus network, in particular an EIB network. A receiver in a node of a bus network is connected to a to a bus line (Bus+, Bus-) for receiving a signal transmitted thereon, said signal consisting of bit pulses, comprises a differential amplifier having a first input for reference voltage (E1) and a second input (E2) for voltage carrying the signal, wherein the signal at the output appears only and only if the absolute value of voltage at the second input is greater than the absolute value of the reference voltage at the first input, and a feedback resistance is connected between the output and the first input of the differential amplifier.
EFFECT: optimisation with respect to sensitivity, behaviour and noise-immunity.
6 cl, 3 dwg, 1 tbl
