Abstract: The voltage of a selected word line is increased beyond the voltage to which a respective string driver transistor is capable of driving the word line by capacitively coupling a voltage to the selected word line from adjacent word lines. The voltage is capacitively coupled to the selected word line by increasing the voltages of the adjacent word lines after a programming voltage has been applied to a string driver transistor for the selected word line and after a string driver voltage has been applied to the gates of all of the string driver transistors in an array.

Abstract: The voltage of a selected word line is increased beyond the voltage to which a respective string driver transistor is capable of driving the word line by capacitively coupling a voltage to the selected word line from adjacent word lines. The voltage is capacitively coupled to the selected word line by increasing the voltages of the adjacent word lines after a programming voltage has been applied to a string driver transistor for the selected word line and after a string driver voltage has been applied to the gates of all of the string driver transistors in an array.

Abstract: The voltage of a selected word line is increased beyond the voltage to which a respective string driver transistor is capable of driving the word line by capacitively coupling a voltage to the selected word line from adjacent word lines. The voltage is capacitively coupled to the selected word line by increasing the voltages of the adjacent word lines after a programming voltage has been applied to a string driver transistor for the selected word line and after a string driver voltage has been applied to the gates of all of the string driver transistors in an array.

Abstract: The voltage of a selected word line is increased beyond the voltage to which a respective string driver transistor is capable of driving the word line by capacitively coupling a voltage to the selected word line from adjacent word lines. The voltage is capacitively coupled to the selected word line by increasing the voltages of the adjacent word lines after a programming voltage has been applied to a string driver transistor for the selected word line and after a string driver voltage has been applied to the gates of all of the string driver transistors in an array.

Abstract: The voltage of a selected word line is increased beyond the voltage to which a respective string driver transistor is capable of driving the word line by capacitively coupling a voltage to the selected word line from adjacent word lines. The voltage is capacitively coupled to the selected word line by increasing the voltages of the adjacent word lines after a programming voltage has been applied to a string driver transistor for the selected word line and after a string driver voltage has been applied to the gates of all of the string driver transistors in an array.

Abstract: A current reference for providing a stable current output across a range of temperatures and input power supply voltages by summing signals from a first and second current generation subcircuits which generate temperature dependent signals having in inverse relationship. The first current generation subcircuit includes two NMOS transistors and a resistor and has a negative thermal coefficient. The second current generation subcircuit includes two bipolar transistors and a resistor and has a positive thermal coefficient.

Abstract: A reference voltage source for an integrated circuit includes a first voltage reference that is adjustable, a second voltage reference, a differential sensing device to compare a voltage provided by the first voltage reference to a voltage provided by the second voltage reference, a controller to provide a trim control signal to the first voltage reference in response to an output of the differential sensing device for adjusting the first voltage reference and to provide a signal to power down the second voltage reference after the first voltage reference has been adjusted.

Abstract: A current reference for providing a stable current output across a range of temperatures and input power supply voltages by summing signals from a first and second current generation subcircuits which generate temperature dependent signals having in inverse relationship. The first current generation subcircuit includes two NMOS transistors and a resistor and has a negative thermal coefficient. The second current generation subcircuit includes two bipolar transistors and a resistor and has a positive thermal coefficient.

Abstract: A reference voltage source for an integrated circuit includes a first voltage reference that is adjustable, a second voltage reference, a differential sensing device to compare a voltage provided by the first voltage reference to a voltage provided by the second voltage reference, a controller to provide a trim control signal to the first voltage reference in response to an output of the differential sensing device for adjusting the first voltage reference and to provide a signal to power down the second voltage reference after the first voltage reference has been adjusted.

Abstract: A current reference for providing a stable current output across a range of temperatures and input power supply voltages by summing signals from a first and second current generation subcircuits which generate temperature dependent signals having in inverse relationship. The first current generation subcircuit includes two NMOS transistors and a resistor and has a negative thermal coefficient. The second current generation subcircuit includes two bipolar transistors and a resistor and has a positive thermal coefficient.

Abstract: A reference voltage source for an integrated circuit includes a first voltage reference that is adjustable, a second voltage reference, a differential sensing device to compare a voltage provided by the first voltage reference to a voltage provided by the second voltage reference, a controller to provide a trim control signal to the first voltage reference in response to an output of the differential sensing device for adjusting the first voltage reference and to provide a signal to power down the second voltage reference after the first voltage reference has been adjusted.

Abstract: A current reference for providing a stable current output across a range of temperatures and input power supply voltages by summing signals from a first and second current generation subcircuits which generate temperature dependent signals having in inverse relationship. The first current generation subcircuit includes two NMOS transistors and a resistor and has a negative thermal coefficient. The second current generation subcircuit includes two bipolar transistors and a resistor and has a positive thermal coefficient.

Abstract: A reference voltage source for an integrated circuit includes a first voltage reference that is adjustable, a second voltage reference, a differential sensing device to compare a voltage provided by the first voltage reference to a voltage provided by the second voltage reference, a controller to provide a trim control signal to the first voltage reference in response to an output of the differential sensing device for adjusting the first voltage reference and to provide a signal to power down the second voltage reference after the first voltage reference has been adjusted.

Abstract: Column select circuits having improved immunity to supply potential noise during sensing of the programmed state of a target memory cell are suited for use in low-voltage memory devices. Such column select circuits contain driver circuits having a filtered path and an unfiltered path for applying a supply potential to a gate of a pass transistor. The unfiltered path is utilized during a first sensing phase, such as during decoding or precharging of the bit lines, when transition speed of the pass transistors is desired. The filtered path is utilized at least during a second sensing phase while the sensing device is detecting the programmed state of the target memory cell. By reducing the noise of the supply potential using the filtered path, margins are improved on the sensing device and the sensing device is thus capable of operating at lower supply potentials.