| 发明名称 |
Oscillator Devices and Methods |
| 摘要 |
Oscillator devices and corresponding methods are disclosed. In some embodiments an apparatus includes an oscillator circuit arrangement, a frequency variable resistor circuit coupled to an output of the oscillator circuit arrangement and a reference resistor circuit. The apparatus further includes a sample and hold circuit, wherein a first input of the sample and hold circuit is coupled to an output of the reference resistor circuit and a second input of the sample and hold circuit is coupled to an output of the frequency variable resistor circuit, wherein an output of the sample and hold circuit is coupled with an input of the oscillator circuit arrangement. |
| 申请公布号 |
US2015180483(A1) |
申请公布日期 |
2015.06.25 |
| 申请号 |
US201314138290 |
申请日期 |
2013.12.23 |
| 申请人 |
INFINEON TECHNOLOGIES AG |
发明人 |
Astrom David;Fugger Andreas;Wappis Herwig |
| 分类号 |
H03L7/06 |
主分类号 |
H03L7/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus, comprising:
an oscillator circuit arrangement; a frequency variable resistor circuit coupled to an output of the oscillator circuit arrangement; a reference resistor circuit; and a sample and hold circuit, a first input of the sample and hold circuit being coupled to an output of the reference resistor circuit and a second input of the sample and hold circuit being coupled to an output of the frequency variable resistor circuit, wherein an output of the sample and hold circuit is coupled with an input of the oscillator circuit arrangement. |
| 地址 |
NEUBIBERG DE |
