| 发明名称 |
OSCILLATOR, ELECTRONIC APPARATUS, AND MOVING OBJECT |
| 摘要 |
An oscillator includes: an oscillation circuit whose oscillation frequency changes based on a voltage that is applied to a variable capacitance element; and a voltage generation unit that generates the voltage which is applied to the variable capacitance element based on a control signal, in which the voltage that is generated by the voltage generation unit changes nonlinearly with respect to a change in the control signal such that a change in the oscillation frequency with respect to the change in the control signal is adjusted to come close to be linear. |
| 申请公布号 |
US2016226446(A1) |
申请公布日期 |
2016.08.04 |
| 申请号 |
US201615013160 |
申请日期 |
2016.02.02 |
| 申请人 |
Seiko Epson Corporation |
发明人 |
FUKUZAWA Akihiro |
| 分类号 |
H03B5/32 |
主分类号 |
H03B5/32 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An oscillator comprising:
an oscillation circuit that includes a variable capacitance element and whose oscillation frequency changes based on a voltage that is applied to the variable capacitance element; and a voltage generation unit that generates the voltage which is applied to the variable capacitance element based on a control signal, wherein the voltage that is generated by the voltage generation unit changes nonlinearly with respect to a change in the control signal such that a change in the oscillation frequency with respect to the change in the control signal is adjusted to come close to be linear. |
| 地址 |
Tokyo JP |
