Coded data generation or conversion – Analog to or from digital conversion – Digital to analog conversion
Patent
1995-06-06
1998-02-17
Williams, Howard L.
Coded data generation or conversion
Analog to or from digital conversion
Digital to analog conversion
341118, H03M 180, H03M 106
Patent
active
057195765
ABSTRACT:
A digital/analog converter with a weighted capacitive converter network is provided with weighted stray capacitors for reducing non-linearities in switching. Additional stray capacitors are connected in parallel to the otherwise present stray capacitors for that purpose. The converter is constructed differentially in its entirety. The combination allows the optimization with regard to the chip surface.
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Nicollini et al., A Fully Differential Sample and Hold Circuit for High Speed Applications, IEEE Journal of Solid State Circuits, vol. 24 No. 5, Oct. 1989, pp. 1461-1464.
Greenberg Laurence A.
Lerner Herbert L.
Siemens Aktiengesellschaft
Williams Howard L.
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