System and method for logarithmic digital to analog conversion

The present invention relates to digital to analog conversion. According to an embodiment of the present invention, a logarithmic transfer characteristic (400) may be produced by subtracting a fraction of the output current to a reference current in a recursive equation (504).

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1. Verfasser: TOOSKY, ZABIH
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:The present invention relates to digital to analog conversion. According to an embodiment of the present invention, a logarithmic transfer characteristic (400) may be produced by subtracting a fraction of the output current to a reference current in a recursive equation (504).