Coded data generation or conversion – Analog to or from digital conversion – Digital to analog conversion
Reexamination Certificate
2011-01-11
2011-01-11
Nguyen, Linh V (Department: 2819)
Coded data generation or conversion
Analog to or from digital conversion
Digital to analog conversion
C341S144000, C341S145000
Reexamination Certificate
active
07868809
ABSTRACT:
A resistor-based digital to analog converter (DAC) having mux fastpaths, which selectively connect a subset (or an entirety) of voltage divider nodes in a DAC to either a higher level of multiplexor hierarchy, or a DAC output node, effectively bypassing one or more levels of multiplexor devices. In addition, the fastpaths may selectively connect lower levels of multiplexor hierarchy to higher levels of multiplexor hierarchy and/or a DAC output node.
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Notice of Allowance, U.S. Appl. No. 12/139,318, Structures for Systems and Methods of Generating an Analog Signal, Dated: Jan. 2, 2009.
Iadanza Joseph A.
Voegeli Benjamin T
Cain David
Cantor & Colburn LLP
International Business Machines - Corporation
Nguyen Linh V
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