发明名称 |
LOW COST AND LOW VARIATION OSCILLATOR |
摘要 |
An oscillator circuit for use in integrated circuits. The oscillator circuit includes a delay generation circuit having a current mirror with at least a first current mirror branch and a second current mirror branch, a current source coupled to the first current mirror branch, a capacitive element coupled to the first current mirror branch; and a resistive element coupled to the second current mirror branch. The oscillator circuit further includes a plurality of inverting elements coupled in series with one another and a transconducting element coupled to an output of the plurality of inverting elements. The transconducting element is configured to discharge the capacitive element. A latching element is coupled to latch to an output signal of the plurality of inverting elements. |
申请公布号 |
WO2008153777(A3) |
申请公布日期 |
2009.06.11 |
申请号 |
WO2008US06664 |
申请日期 |
2008.05.23 |
申请人 |
ATMEL CORPORATION;FORT, JIMMY;CUENCA, MICHEL;PAYRARD, DANIEL |
发明人 |
FORT, JIMMY;CUENCA, MICHEL;PAYRARD, DANIEL |
分类号 |
H03K3/354;H03K3/011;H03K3/0231 |
主分类号 |
H03K3/354 |
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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