Mats Hedberg

Output buffer circuit

Input buffer circuit

Circuit and method for providing a digital data signal with pre-distortion

Line receiver circuit with large common mode range for differential input signals

Control circuit for keeping constant the impedance of a termination network

Output buffer circuit for transmitting digital signals over a transmission line with preemphase

Line terminal circuit for controlling the common mode voltage level on a transmission line

Line receiver circuit having termination impedances with transmission gates connected in parallel

Coupling arrangement in a terminating circuit

Bit demultiplexor for demultiplexing a serial data stream