Patent ID: 7724041

Claim:
A circuit arrangement comprising a sample-and-hold device, the sample-and-hold device comprising: a first, a second, a third and a fourth charge store, which in each case have a first and a second terminal; a first and a second input terminal configured to receive a differential input signal; a first and a second output terminal; a first and a second reference potential terminal configured to receive a first and second reference potential, respectively; wherein the first charge store comprises a first terminal selectively coupled to the first input terminal, the first reference potential terminal, and the second reference potential terminal, and comprising a second terminal coupled to the first output terminal; wherein the second charge store comprises a first terminal selectively coupled to the second input terminal, the first reference potential terminal, and the second reference potential terminal, and comprising a second terminal coupled to the second output terminal; and wherein the third and the fourth charge stores each comprise a first terminal selectively coupled to the first input terminal, the second input terminal, the first reference potential terminal and the second reference potential terminal, and each comprise a second output terminal coupled to the first and the second output terminal, respectively.