Abstract: A device for reducing the effects of leakage current within electronic devices is disclosed. In one form, a high voltage driver includes a high voltage source coupled to at least one high voltage transistor and a leakage offset module coupled to at least a portion of one of the high voltage transistors. The leakage offset module includes a diode connected MOS device operable to generate an offset voltage and an MOS shunting device coupled in a parallel with the diode connected MOS device. During operation, the diode connected MOS device generates an offset voltage based on a sub-threshold leakage associated with using the high voltage source and the MOS shorting device is operable to short the diode connected MOS device when sub-threshold leakage current is relatively low.

Abstract: A device for reducing the effects of leakage current within electronic devices is disclosed. In one form, a high voltage driver includes a high voltage source coupled to at least one high voltage transistor and a leakage offset module coupled to at least a portion of one of the high voltage transistors. The leakage offset module includes a diode connected MOS device operable to generate an offset voltage and an MOS shunting device coupled in a parallel with the diode connected MOS device. During operation, the diode connected MOS device generates an offset voltage based on a sub-threshold leakage associated with using the high voltage source and the MOS shorting device is operable to short the diode connected MOS device when sub-threshold leakage current is relatively low.

Abstract: A novel row decoder/driver circuit in which switched bias voltages are applied to the bulk regions in order to minimize the maximum voltage differential appearing across transistor devices. This allows the decoder/driver circuit to be conveniently fabricated and designed to allow normal transistors rather than more complex and expensive high voltage transistors, to form the row decoder/driver. The bulk regions containing the pull-up and pull-down transistors are biased by voltages which are switched during erasure depending on whether the row line is selected or deselected in order to assure that excessive voltages do not appear across based upon the voltage levels applied to the transistors.