发明名称 |
Delta-sigma modulators with integral digital low-pass filtering |
摘要 |
A feedback noise-shaper of an order of at least three implements a first pole set defining a signal transfer function of a selected corner frequency and a second pole set having at least one pole at a frequency at least twice the selected corner frequency defining a noise transfer function.
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申请公布号 |
US7116721(B1) |
申请公布日期 |
2006.10.03 |
申请号 |
US20020151322 |
申请日期 |
2002.05.20 |
申请人 |
CIRRUS LOGIC, INC. |
发明人 |
MELANSON JOHN LAURENCE;YI HELING |
分类号 |
H04B14/06;H03M3/02;H03M7/36 |
主分类号 |
H04B14/06 |
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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