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Negative potential generation circuit, negative potential generating device and semiconductor device using the same
Negative potential generation circuit, negative potential generating device and semiconductor device using the same
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机译：负电位产生电路，负电位产生装置及使用其的半导体装置
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摘要
Capacitor (10), two capacitors to ground (11) (11), an output terminal (6), the output terminal ferroelectric capacitor connected in series (4), capacitor (4) of the capacitor (4,6) and a switch (1) to ground (5) connection node switches for connecting the (11) and (9), an output terminal (5) a connection node, in the first period, and the switch (1) to (9) There while being in OFF state, a positive potential is ground terminal (7) with supply monkey terminal (3), in the second period subsequent to the first period, the terminal (3) is grounded, and is in the ON state (9) switches, in the third period following the second period of time the switch (9) is in the OFF state, is in the on state (1) switch, positive (7) terminal and potential is supplied, in the fourth period following the period of the third terminal (7) is grounded, is repeated until the period of the fourth from the first period, the potential generating circuit.
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