Takashi Ohzone

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A pure CMOS threshold voltage reference (V<inf>TR</inf>) circuit achieves temperature(T) coefficient of 5 &mu;V/&#176;C (T=-60~+100&#176;C) and supply voltage (V<inf>DD</inf>) sensitivity of 0.1 mV/V (V<inf>DD</inf>=3~5 V). The combination of subthreshold current characteristics and different operating modes in n-MOSFETs provides a small voltage and(More)
A pure CMOS threshold voltage reference (V TR) circuit achieves temperature(T) coefficient of 5 µ µ µ µ µV/°C (T=-60~+100 °C) and supply voltage(V DD) sensitivity of 0.1 mV/V (V DD =3~5 V). The combination of subthreshold current characteristics and different operating modes in n-MOSFETs provides a small voltage and temperature dependence. A feedback scheme(More)
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