发明授权
- 专利标题: Balanced sense amplifier control for open digit line architecture memory devices
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申请号: US10775231申请日: 2004-02-11
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公开(公告)号: US06816425B2公开(公告)日: 2004-11-09
- 发明人: Scot M. Graham , Scott J. Derner , Stephen R. Porter
- 申请人: Scot M. Graham , Scott J. Derner , Stephen R. Porter
- 主分类号: G11C700
- IPC分类号: G11C700
摘要:
A balanced sense amplifier control for open digit line architecture memory devices. Firing of the sense amplifiers on each side of a section of a memory device is controlled by a two stage NAND gate logic circuit that utilizes a tree routing scheme. By gating the global signal with a section signal through the two stage NAND gate logic circuit, the sense amplifiers on each side of a section can be fired simultaneously.
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