Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jun Zhang0
Date of Patent
March 9, 2021
0Patent Application Number
168962750
Date Filed
June 9, 2020
0Patent Citations
Patent Primary Examiner
Patent abstract
Disclosed examples include a segmented DAC circuit, including an R-2R resistor DAC to convert a first subword to a first analog output signal, an interpolation DAC to offset the first analog output signal based on an N-bit digital interpolation code signal to provide the analog output signal, and a Sigma Delta modulator to modulate a modulator code to provide the N-bit digital interpolation code signal that represents a value of second and third subwords.
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