Presentation 2007-03-06
Resistive ladder D/A converters for floating-point representation
Hiroyuki TOMURA, Toshimichi SAITO,
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Abstract(in English) This paper presents a circuit model of a floating-point resistive ladder D/A converter. In the circuit, the mantissa is realized by a fixed-point resistive ladder D/A converter and the exponent is realized by an RC circuit. The exponent value is ajustmentable through the time-constant. Basic circuit dynamics and conversion precision are considered.
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Keyword(in English) D/A converter / switched dynamical system / R-2R ladder / floating-point operation
Paper # NLP2006-157
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Conference Information
Committee NLP
Conference Date 2007/2/27(1days)
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Registration To Nonlinear Problems (NLP)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Resistive ladder D/A converters for floating-point representation
Sub Title (in English)
Keyword(1) D/A converter
Keyword(2) switched dynamical system
Keyword(3) R-2R ladder
Keyword(4) floating-point operation
1st Author's Name Hiroyuki TOMURA
1st Author's Affiliation Department of Electronics, Electrical and Computer Engineering, Hosei University()
2nd Author's Name Toshimichi SAITO
2nd Author's Affiliation Department of Electronics, Electrical and Computer Engineering, Hosei University
Date 2007-03-06
Paper # NLP2006-157
Volume (vol) vol.106
Number (no) 574
Page pp.pp.-
#Pages 4
Date of Issue