| 发明名称 |
COMMUNICATIONS BASED ADJUSTMENTS OF AN OFFSET CAPACITIVE VOLTAGE |
| 摘要 |
A parallel amplifier and an offset capacitance voltage control loop are disclosed. The parallel amplifier has a parallel amplifier output, which is coupled to an envelope tracking power supply output via an offset capacitive element. The offset capacitive element has an offset capacitive voltage. The offset capacitance voltage control loop regulates the offset capacitive voltage, which is adjustable on a communications slot-to-communications slot basis. |
| 申请公布号 |
US2014203869(A1) |
申请公布日期 |
2014.07.24 |
| 申请号 |
US201414163256 |
申请日期 |
2014.01.24 |
| 申请人 |
RF Micro Devices, Inc. |
发明人 |
Khlat Nadim;Kay Michael R.;Nag Manbir Singh |
| 分类号 |
H03F3/189 |
主分类号 |
H03F3/189 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. Power supply circuitry comprising:
a parallel amplifier having a parallel amplifier output coupled to an envelope tracking power supply output via an offset capacitive element, which is configured to have an offset capacitive voltage; and an offset capacitance voltage control loop configured to regulate the offset capacitive voltage, which is adjustable on a communications slot-to-communications slot basis. |
| 地址 |
Greensboro NC US |
