发明名称 |
Self pre-charging and equalizing bit line sense amplifier |
摘要 |
A bit-line sense amplifier includes a latching unit and a control unit. The latching unit has a plurality of field effect transistors coupled between first and second bit lines. The control unit controls application of a bias voltage to a set of the field effect transistors such that respective pre-charge voltages are generated at the first and second bit lines with drain currents flowing in the field effect transistors during a pre-charge time period, without a bit line bias voltage and with a minimized number of transistors.
|
申请公布号 |
US8451649(B2) |
申请公布日期 |
2013.05.28 |
申请号 |
US201213357938 |
申请日期 |
2012.01.25 |
申请人 |
CHOI YOUNG-DON;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
CHOI YOUNG-DON |
分类号 |
G11C11/00 |
主分类号 |
G11C11/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|