M Tech Dissertations

Permanent URI for this collectionhttp://drsr.daiict.ac.in/handle/123456789/3

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  • ItemOpen Access
    Area reduction in 8 bit binary DAC using current multiplication
    (Dhirubhai Ambani Institute of Information and Communication Technology, 2007) Upraity, Maitry; Parikh, Chetan D.
    A proposed current multiplication technique is applied on 8 bit binary current steering Digital-to -Analog Converters with LSB 150 μA, to reduce area. MSB 1 and MSB 2 current are first kept half to reduce area and then current multiplication is performed to get the desired output. Compare to the conventional binary current steering Digital-to-Analog Converters, 20.66% area is reduced and static errors are found within limit. Maximum Integral nonlinearity is-18μA (< LSB) and Differential nonlinearity5.02 μA (< LSB).