发明名称 |
Integrated spectrum analyzer circuits and methods for providing on-chip diagnostics |
摘要 |
Spectrum analyzer circuits and methods are provided which implement "zero-IF" (direct conversion) or "near-zero IF" (or very low IF) architectures that enable implementation of integrated (on-chip) spectrum analyzers for measuring the frequency spectrum of internal chip signals. An integrated spectrum analyzer circuit, which comprises a zero IF or near-zero IF framework, enables a low-power compact design with sufficient resolution bandwidth for on-chip implementation and diagnostics of internal chip signals.
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申请公布号 |
US2007013360(A1) |
申请公布日期 |
2007.01.18 |
申请号 |
US20060524598 |
申请日期 |
2006.09.21 |
申请人 |
JENKINS KEITH A;JOSE ANUP P;REYNOLDS SCOTT K |
发明人 |
JENKINS KEITH A.;JOSE ANUP P.;REYNOLDS SCOTT K. |
分类号 |
G01R23/00 |
主分类号 |
G01R23/00 |
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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