  Abstract not available for DE00000000D Abstract of corresponding document: US0000000 A line driver comprising a first transistor (M0), a first amplifier (A0) and a reference resistor (00) for converting an input voltage (Vin) to a first current (i0) through the first transistor (M0). A second  Abstract not available for DE00000000D Abstract of corresponding document: US0000000 A line driver comprising a first transistor (M0), a first amplifier (A0) and a reference resistor (00) for converting an input voltage (Vin) to a first current (i0) through the first transistor (M0). A second  