发明名称 |
Discrete-time analog filter |
摘要 |
A discrete-time analog filter, where a filter tap of the filter comprises a voltage-to-current converter and a current multiplier in a single stage so as to provide a current signal indicative of a weighted sampled voltage signal. The current signals are summed by one or more active cascode differential latches to provide an output logic signal indicative of the filtered output. The discrete-time analog filter finds applications in channel equalization, and is suitable for high data rates and low voltage applications. The voltage and current signals may be differential.
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申请公布号 |
US6621330(B1) |
申请公布日期 |
2003.09.16 |
申请号 |
US20020162936 |
申请日期 |
2002.06.04 |
申请人 |
INTEL CORPORATION |
发明人 |
JAUSSI JAMES E.;MARTIN AARON K.;CASPER BRYAN K.;MOONEY STEPHEN R. |
分类号 |
H03H15/00;(IPC1-7):H03B1/00 |
主分类号 |
H03H15/00 |
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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