Back to results
US 2004/0061633 A1Published application
Digital to analog converter system
AssigneeThomson Licensing
InventorMichael A. Pugel
Life of this patent
Estimating the term…
Abstract
A control arrangement and method includes a digital to analog converter and a mode controller that is operative to provide the digital to analog converter with a plurality of reference voltage ranges (Vref) under a respective plurality of operating modes.
Claims20
A control arrangement comprising:
- a digital-to-analog converter;
- and
- a mode controller for providing said digital-to-analog converter with a plurality of reference voltages (Vref) under a respective plurality of operating modes.
A control arrangement comprising:
- means for converting a digital signal to an analog signal;
- and
- means for providing said means for converting with a plurality of reference voltages (Vref) under a respective plurality of operating modes.
A control method comprising:
- providing a digital-to-analog converter;
- providing a mode controller coupled to said digital-to-analog converter that is operative to provide said digital-to-analog converter with a plurality of reference voltages (Vref) under a respective plurality of operating modes.
Dependencies are inferred from the claim text.