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In this paper, a new technique is proposed for multiplication of two sampled analog signals and the output is in digital form. One analog signal is fed to the input of Delta sigma modulator (DSM1) after sampling. The sampled output of the second analog signal is negated or not negated depending on the bit state at the output of DSM1 and is fed to the input of second DSM (DSM2). The resulting bit stream...
This paper presents an error tolerant hardware efficient VLSI architecture for bit parallel systolic multiplication over dual base, which can be pipelined. This error tolerant architecture is well suited to VLSI implementation because of its regularity, modular structure, and unidirectional data flow. The length of the largest delay path and area of this architecture are less compared to the bit parallel...
Recently a new formulation for realizing a floating inductance (FI) using an OMA (operational mirrored amplifier), which takes into account the dominant pole of the op-amp employed in the OMA, without requiring any external capacitor was proposed. The proposition, however, suffered from a limited input-dynamic-range of operation owing to limited open-loop signal handling capability of the op-amp used...
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