| 摘要 |
Power amplifier interface compatible with inputs separated by mode or frequency. In some embodiments, a power amplifier (PA) system can include a first block (110) having a first PA configured to operate in a first mode, and a second block (120) having a second PA configured to operate in a second mode. The PA system can further include an interface (100) implemented in the first block (110). The interface (100) can be configured to be capable of routing a radio-frequency (RF) signal from a transceiver to the first PA, and also be capable of routing the RF signal to the second PA. |
