![AMPLIFIER MODULE WITH MULTIPLE OPERATING MODES](/abs-image/US/2011/12/29/US20110316637A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: AMPLIFIER MODULE WITH MULTIPLE OPERATING MODES
- 专利标题(中):具有多种操作模式的放大器模块
- 申请号:US13226400 申请日:2011-09-06
- 公开(公告)号:US20110316637A1 公开(公告)日:2011-12-29
- 发明人: Nathan M. Pletcher , Aristotele Hadjichristos , Babak Nejati
- 申请人: Nathan M. Pletcher , Aristotele Hadjichristos , Babak Nejati
- 申请人地址: US CA San Diego
- 专利权人: QUALCOMM INCORPORATED
- 当前专利权人: QUALCOMM INCORPORATED
- 当前专利权人地址: US CA San Diego
- 主分类号: H03F3/04
- IPC分类号: H03F3/04
摘要:
An amplifier module with multiple operating modes is described. In an exemplary design, an apparatus includes a plurality of amplifiers. The apparatus may also include a plurality of switches, each switch coupled to an output of an associated amplifier in the plurality of amplifiers and configured to provide an amplified signal in a first mode and bypass the associated amplifier and provide an associated bypass signal in a second mode. Further, the apparatus may include an output circuit including a plurality of matching circuits, each matching circuit coupled to an associated amplifier in the plurality of amplifiers and an associated switch in the plurality of switches.
摘要(中):
描述具有多种工作模式的放大器模块。 在示例性设计中,装置包括多个放大器。 该装置还可以包括多个开关,每个开关耦合到多个放大器中的相关联的放大器的输出,并且被配置为以第一模式提供放大的信号并且旁路相关的放大器并在第二模式中提供相关的旁路信号 模式。 此外,该装置可以包括包括多个匹配电路的输出电路,每个匹配电路耦合到多个放大器中的相关联的放大器以及多个开关中的关联开关。
公开/授权文献:
- US08461921B2 Amplifier module with multiple operating modes 公开/授权日:2013-06-11
IPC结构图谱:
H | 电学 |
--H03 | 基本电子电路 |
----H03F | 放大器 |
------H03F3/00 | 只带有电子管或只带有半导体器件作为放大元件的放大器 |
--------H03F3/04 | .只带有半导体器件的 |