| 发明名称 |
APPARATUS FOR REDUCING PERIODIC JITTER IN A RING OSCILLATOR |
| 摘要 |
Described is an apparatus which comprises: a first power supply node to provide power supply current; a ring oscillator, coupled to the first power supply node, to generate an oscillating output according to change in the power supply current provided to the ring oscillator; and a second power supply node; a circuit, coupled to the second power supply node, to replicate time-average (e.g., DC) behavior of the ring oscillator; and a feedback mechanism having inputs coupled to the first and second power supply nodes, and an output to control current in the circuit. |
| 申请公布号 |
US2015171839(A1) |
申请公布日期 |
2015.06.18 |
| 申请号 |
US201314108952 |
申请日期 |
2013.12.17 |
| 申请人 |
BICHAN Michael E.;WANG Robert H. |
发明人 |
BICHAN Michael E.;WANG Robert H. |
| 分类号 |
H03K3/03;H03B1/04 |
主分类号 |
H03K3/03 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus comprising:
a first power supply node to provide power supply current; a ring oscillator, coupled to the first power supply node, to generate an oscillating output according to change in the power supply current provided to the ring oscillator; and a second power supply node; a circuit, coupled to the second power supply node, to replicate time-average behavior of the ring oscillator; and a feedback mechanism having inputs coupled to the first and second power supply nodes, and an output to control current in the circuit. |
| 地址 |
Toronto CA |
