Booster circuit

Details Booster circuit Booster circuit

2009-02-24

2010-10-05

Tra, Quan (Department: 2816)

Miscellaneous active electrical nonlinear devices, circuits, and

Specific identifiable device, circuit, or system

With specific source of supply or bias voltage

C327S534000

Reexamination Certificate

active

07808303

ABSTRACT:
Analog comparison circuits are provided, each of which compares the potentials of the same stage of a first boosting cell row and a second boosting cell row and selecting and outputting the lower potential. The P-well potentials of switching devices having a triple-well structure are controlled using the output potentials of these analog comparison circuits. As a result, the amplitude of the P-well potential can be suppressed and a common P-well region can be arranged.

REFERENCES:
patent: 6130572 (2000-10-01), Ghilardelli et al.
patent: 6501325 (2002-12-01), Meng
patent: 6734717 (2004-05-01), Min
patent: 6952129 (2005-10-01), Lin et al.
patent: 2002/0130703 (2002-09-01), Tsai
patent: 2005/0156923 (2005-07-01), Nishimura
patent: 2008/0169864 (2008-07-01), Yamahira
patent: 2002-237192 (2002-08-01), None

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