Analog signal processing block e.g. integrated circuit, for filtering of analog signal, has output-sided connection connected with complementary output and reference potential during adjusting of differential and asymmetrical output modes

摘要

The block has differential signal inputs with differential amplifier (10) having differential outputs and configurable to operate in differential or asymmetrical output mode. Each pair of networks has an input-sided connection and an output-sided connection. The output-sided connection of one network is connected with an output (Out-p) of the amplifier, where the output-sided connection of the other network is connected with a complementary output of the amplifier and a reference potential during adjusting of the differential output mode and asymmetrical output mode.