A resistor connected in series with a source of external supply potential and a transistor circuit. The transistor circuit comprises a plurality of MOS transistors each of whose drain and gate are connected together, and is grounded. This transistor circuit detects whether an external supply potential...http://www.google.es/patents/US5894244?utm_source=gb-gplus-sharePatente US5894244 - Semiconductor potential supply device and semiconductor memory apparatus using the same
Semiconductor potential supply device and semiconductor memory apparatus ...
