POWER SUPPLY AND SETPOINT VOLTAGE GENERATION

Digital-to-analog converter circuitry comprising a sequence of multiple current drive modules. The sequence may include a first current drive module and a second current drive module of a digital-to-analog converter. The first current drive module is switchable between: i) a first mode of producing...

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Bibliographische Detailangaben
Hauptverfasser: Petruzzi, Luca, Sen, Sujata, SRIVASTAVA, Aviral
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Digital-to-analog converter circuitry comprising a sequence of multiple current drive modules. The sequence may include a first current drive module and a second current drive module of a digital-to-analog converter. The first current drive module is switchable between: i) a first mode of producing a first reference current that is mirrored by a second current drive module coupled to the first current drive module; and ii) a second mode of mirroring a second reference current that is produced by the second current drive module or a third current drive module coupled to the first current drive module.