发明名称 |
Output circuitry for minimizing spurious frequency content |
摘要 |
A system including first voltage supply circuitry configured to provide a first voltage supply with spurious frequency content and second voltage supply circuitry configured to provide a second voltage supply without the spurious frequency content is provided. The system includes signal generation circuitry configured to generate a first digital signal using a clock signal and the first voltage supply and configured to cause the spurious frequency content on the first voltage supply and output circuitry configured to generate a second digital signal from the first digital signal synchronous with the clock signal using the second voltage supply.
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申请公布号 |
US8374296(B2) |
申请公布日期 |
2013.02.12 |
申请号 |
US20080057988 |
申请日期 |
2008.03.28 |
申请人 |
SILICON LABORATORIES INC.;VANCORENLAND PETER J.;WILLINGHAM SCOTT;KOROGLU MUSTAFA;LI JING |
发明人 |
VANCORENLAND PETER J.;WILLINGHAM SCOTT;KOROGLU MUSTAFA;LI JING |
分类号 |
H03D1/04;H03D1/06;H03K5/01;H03K6/04;H04B1/10;H04L1/00;H04L25/08 |
主分类号 |
H03D1/04 |
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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