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A low-power and low-cost AC signal detection circuit
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certificate of power switching circuit that is \"not on\" when the battery is first installed
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A crystal oscillator circuit with ultra-low voltage and ultra-low power consumption
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An ultra-low leakage current IC input pin ESD protection circuit structure
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A low-power bidirectional digital level conversion circuit and IC
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A digital frequency correction method and system for temperature control RTC
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Reference current source for semiconductor integrated circuit
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Semiconductor device
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Semiconductor operational amplifier and semiconductor sensing device
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Integrated circuit for voltage power supply and low voltage detection
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Power-on reset circuit for semiconductor integrated circuit
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Semiconductor IC and control method
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System and method for testing OTP type SOC
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Semiconductor devices and semiconductor IC