PARALLEL USE OF SERIAL CONTROLS IN IMPROVED WIRELESS DEVICES AND POWER AMPLIFIER MODULES |
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| 申请号 | US15634841 | 申请日 | 2017-06-27 | 公开(公告)号 | US20180019772A1 | 公开(公告)日 | 2018-01-18 |
| 申请人 | Skyworks Solutions, Inc.; | 发明人 | Matthew Lee Banowetz; Philip H. Thompson; Edward James Anthony; James Henry Ross; | ||||
| 摘要 | A power amplifier module can include one or more switches, a coupler module, input signal pins, and a controller having first and second output terminals. The input signal pins can receive a voltage input/output signal, a clock input signal, and a data input signal. The controller can (i) set a mode of the one or more switches using a synchronous communication protocol in which the controller outputs a synchronous clock signal on the first output terminal and a data signal on the second output terminal, when the power amplifier module is in a first operating mode, or (ii) set a mode of the coupler module using an asynchronous communication protocol in which the controller outputs a first asynchronous control signal on the first output terminal and a second asynchronous control signal on the second output terminal, when the power amplifier module is in a second operating mode. | ||||||
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