公开(公告)号：ITTO20010143D0

公开(公告)日：2001-02-16

申请号：ITTO20010143

申请日：2001-02-16

Applicant: ST MICROELECTRONICS SRL

Inventor： ANGELICA MARTINO ,  MONDELLO ANTONINO

IPC: G11C5/14 ,  G11C16/30

Abstract: The boost device comprises a charge pump circuit having an input and a main output between which an input stage, an intermediate stage and a main output stage are cascade connected. The charge pump circuit also comprises a stand-by output stage having an input node connected to an output node of said intermediate stage and an output node connected to a stand-by output of the charge pump circuit. The boost device further comprises a phase generator stage having a signal input receiving a suitable clock signal generated by a clock generator stage and output terminals generating phase signals supplied to phase inputs of the charge pump circuit.