DIGITAL TO ANALOG CONVERSION

In one example, a circuit comprises: a current source having a current output; a switch coupled between the current output and a current terminal, the switch having a switch control input; a pulse signal generator having pulse signal outputs, the pulse signal generator configured to provide pulse si...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Sanghvi, Hetul, Biswas, Avishek
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:In one example, a circuit comprises: a current source having a current output; a switch coupled between the current output and a current terminal, the switch having a switch control input; a pulse signal generator having pulse signal outputs, the pulse signal generator configured to provide pulse signals having different pulse widths at the pulse signal outputs; and a multiplexor circuit having pulse signal inputs, a selection input and a selected pulse signal output, the selected pulse signal output coupled to the switch control input, and the pulse signal inputs coupled to the pulse signal outputs.