A current-mode analog memory for neurocomputing

A read/write current-mode active analog memory is introduced here. Input currents are associated with reproducing voltages, which are stored in data capacitors being refreshed. The refresh mechanism detects charge leakage on a reference capacitor and triggers recharging of each capacitor. The retent...

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Bibliographic Details
Main Authors: Panagiotopoulos, D.A., Newcomb, R.W., Singh, S.K.
Format: Conference Proceeding
Language:English
Subjects:
Analog memory
Automation
Capacitors
Circuits
Leak detection
Neural networks
Nonvolatile memory
Quantization
Very large scale integration
Voltage
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Description
Summary:A read/write current-mode active analog memory is introduced here. Input currents are associated with reproducing voltages, which are stored in data capacitors being refreshed. The refresh mechanism detects charge leakage on a reference capacitor and triggers recharging of each capacitor. The retention time is finite and extendible by design trade-off.
DOI:10.1109/MWSCAS.1999.867753