Patent
Low power oscillator using flipped-gate MOS
Kobayashi Daisuke,Tyrrell Julian +1 more
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TLDR
Relax oscillators are configured for charging and discharging capacitances between the threshold voltages of the flipped gate transistor and the normal MOS transistor by toggling the state of a latching circuit to control the charging and charging of the capacitance as mentioned in this paper.Abstract:
Relax oscillation circuits have at least one comparison circuit that is structured with a flipped gate transistor and a normal MOS transistor wherein the two transistors having different threshold voltages The relaxation oscillators are configured for charging and discharging capacitances between the threshold voltages of the flipped gate transistor and the normal MOS transistor by toggling the state of a latching circuit to control the charging and discharging of the capacitancesread more
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Comparator circuit and mobile device
TL;DR: In this paper, a comparator circuit includes a differential input circuit, a load circuit and a first current source, a first bias voltage supplying circuit, and a third connection circuit.
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Reference generator using fet devices with different gate work functions
Chiong Yew Lai,Lei Liu +1 more
TL;DR: In this article, a reference signal generator circuit can be configured to provide a temperature-compensated voltage reference signal at an output node, which can include a diode-connected first FET device coupled between a supply node and the output node.
References
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Patent
A precision relaxation oscillator integrated circuit with temperature compensation
TL;DR: In this article, a precision relaxation oscillator with temperature compensation produces a stable clock frequency over wide variations of ambient temperature, and is implemented on a single, monolithic integrated circuit.
Patent
Reference voltage generator
TL;DR: In this paper, a voltage sampling device samples the output voltage of the constant voltage generator before an electric source switch for the generator is turned off, where the generator produces a voltage based on the difference between threshold voltages of two MOS transistors.
Patent
Reference voltage generator permitting stable operation
TL;DR: In this paper, a reference voltage generation circuit is provided which includes a p-channel type MOSFET used as an input transistor to allow a sufficient current to flow through a differential amplifier even if the threshold voltages of MOSFs used in the differential amplifier significantly increase.
Patent
Method of manufacturing a reference voltage generator device
TL;DR: In this paper, a reference voltage generator for gate field effect transistors (IGFETs) is presented. But the reference voltage is generated by detecting a difference of threshold voltages of first and second insulated gate field-effect transistors.
Patent
Voltage controlled oscillator using flip-flop controlled switching circuits
TL;DR: In this article, a two-input comparator compares a reference potential with a potential of the output signal of a select circuit and produces a signal corresponding to the comparison result, which is transmitted to the set input terminal and the reset input terminal of a flip-flop.