摘要 |
In one embodiment of the present invention, a signal process circuit in accordance with the present invention includes: a first input terminal via which an input signal is supplied; a second input terminal via which a predetermined signal is supplied; a cross-coupled inverter circuit, including first and second CMOS inverter circuits, in which an input of the first CMOS inverter circuit and an output of the second CMOS inverter circuit are interconnected to each other and an output of the first CMOS inverter circuit and an input of the second CMOS inverter circuit are interconnected to each other; a current control circuit that applies currents to the first and second CMOS inverter circuits in accordance with a timing signal, the input signal, and the predetermined signal; output terminals which are connected to the outputs of the first and second CMOS inverter circuits, respectively, and from which an output signal is supplied; and a reset circuit that resets the output signal based on the timing signal. With the arrangement, it is possible to cause a signal of a small amplitude to be level-shifted and latched at low power consumption.
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