Patricia Mejia-Chavez

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In this paper a CMOS Instrumentation Amplifier (IA) for Electrocardiogram (ECG) acquisition systems is presented. This IA, configured as Differential Difference Amplifier (DDA), achieves high Common Mode Rejection Ratio (CMRR), high input impedance and low dc output voltage which are essential attributes for this building block. Besides, an innovative(More)
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