A single-ended to differential converter is presented. The converter may be configured to convert full-swing single-ended signals to low-swing differential signals within a single-stage, thereby reducing signal distortion. The converter may include a passive network of resistive elements, for example resistors and/or metal oxide semiconductor (MOS) devices operating in a linear region. The converter may also allow for adjustable design parameters such as a common mode, differential amplitude, and an output swing. The adjustments may all be made within the single-stage of the converter.