XVII IMEKO World Congress Metrology in the 3rd Millennium June 22−27, 2003, Dubrovnik, Croatia A FIRST ORDER INCREMENTAL ANALOG TO DIGITAL CONVERTER BASED ON CONTINUOUS TIME CIRCUITS
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چکیده
In this paper, an incremental Analog-toDigital Converter (ADC) designed as part of the signalconditioning circuitry for tissue impedance measurement system is presented. Continuous-time design techniques has been used and a modified implementation of the conversion algorithm, with respect to its discrete-time counterpart, has been developed. To reduce the influence of the no-idealities, analog and digital corrections have been also implemented. A prototype in 0.8μm CMOS technology has been fabricated and tested. Experimental results are reported.
منابع مشابه
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