A track and hold circuit comprising an electronic switch and a signal storing device. During a tracking interval, the switch couples a varying input signal from an input node to the storing device in response to at least one track control signal. In a holding interval, the switch isolates the input node in response to at least one hold control signal. An input-signal-independent and substantially constant track-to-hold offset is provided by the use of selected track and hold control signals. Specifically, the track and hold control signals respectively vary with input signal during each tracking and each holding interval and have a substantially constant difference therebetween. In the disclosed embodiments, the track and hold circuit can be easily modified to reduce the effects of feedthrough and droop.