发明名称 |
Single-ended sense amplifier with sample-and-hold reference |
摘要 |
A sense amplifier having a sampling circuit to sample the amplifier input signal; a reference node storing a reference signal corresponding to the input signal; and a timing circuit activating the sampling circuit for a predetermined interval, and admitting the reference signal to the reference node. The sense amplifier also can include a pump capacitor substantially maintaining a value of the reference signal; and a gain circuit coupled with the reference node and disposed to adaptively adjust gain of an output signal produced by the sense amplifier. The sense amplifier can be a single-ended sense amplifier.
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申请公布号 |
US2003107408(A1) |
申请公布日期 |
2003.06.12 |
申请号 |
US20020282880 |
申请日期 |
2002.10.29 |
申请人 |
AFGHAHI MORTEZA CYRUS;TERZIOGLU ESIN |
发明人 |
AFGHAHI MORTEZA CYRUS;TERZIOGLU ESIN |
分类号 |
G11C7/06;(IPC1-7):H03F3/45;G01R19/00;G11C7/00 |
主分类号 |
G11C7/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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