Reset signal generating circuit

Details Reset signal generating circuit Reset signal generating circuit

2006-07-25

2006-07-25

Tra, Quan (Department: 2816)

Miscellaneous active electrical nonlinear devices, circuits, and

Signal converting, shaping, or generating

Synchronizing

C327S142000, C327S198000

Reexamination Certificate

active

07081779

ABSTRACT:
The present invention discloses a reset signal generating circuit including a power sensing stabilizing unit, a pull-up driving unit, a voltage adjusting unit, a feedback control unit, a pull-up control unit, a self pull-up bias unit and a self bias unit. The reset signal generating circuit generates a reset signal only when a power voltage reaches a predetermined level, regardless of a power-up slope. In addition, the reset signal generating circuit includes a temperature compensating circuit to compensate for variations of operation properties of the voltage adjusting unit due to variations of a temperature, thereby minimizing instability of generation of the reset signal due to variations of the temperature.

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patent: 1999-0080861 (1999-11-01), None
patent: 1019980014400 (2000-07-01), None

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