Patent ID: 9432036
Filing Date: 2016-08-30
CPC Classification: H03K,H03M

Claim Text:
1. A current steering circuit for a digital-to-analog converter (DAC), comprising: a source-coupled transistor pair responsive to a differential gate voltage; a current source coupled to the source-coupled transistor pair operable to source a bias current; a load circuit coupled to the source-coupled transistor pair operable to provide a differential output voltage; a driver having a first input, a second input, and a differential output, the differential output providing the differential gate voltage; and combinatorial logic having a data input, a clock input, a true output, and a complement output, the true output and the complement output respectively coupled to the first input and the second input of the driver, the combinatorial logic operable to exclusively OR a data signal on the data input and a clock signal on the clock input.