Device Mismatch Limitations on Performance ofa
نویسندگان
چکیده
The performance of a Hamming Distance Classiier based on static memory cells and an analog winner-takes-all circuit depends on device matching in the various parts of the circuit. This dependence has been analyzed, leading to design criteria for choosing the device sizes and chip structure. The theoretical performance of a CMOS chip designed to operate in the subthreshold region has been compared with the actual experimental results.
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