CPC H04B 1/71637 (2013.01) [H03F 3/19 (2013.01); H03H 7/0115 (2013.01); H03H 9/54 (2013.01); H03H 9/64 (2013.01); H03F 2200/165 (2013.01); H03F 2200/294 (2013.01); H03F 2200/451 (2013.01)] | 16 Claims |
1. A radio frequency circuit, comprising:
a substrate;
a common terminal;
a first acoustic wave filter that is disposed on the substrate, is connected to the common terminal, and includes a first acoustic wave resonator;
a first LC filter that is disposed on the substrate, is connected to the common terminal via the first acoustic wave filter, and includes at least one of an inductor or a capacitor;
a second acoustic wave filter that is disposed on the substrate, is connected to the common terminal, and includes a second acoustic wave resonator;
a second LC filter that is disposed on the substrate, is connected to the common terminal via the second acoustic wave filter, and includes at least one of an inductor or a capacitor;
a first amplifier that is connected to the first LC filter and is disposed on the substrate; and
a second amplifier that is connected to the second LC filter and is disposed on the substrate,
wherein (1) the first acoustic wave filter and the second acoustic wave filter have a passband that is a communication band of New Radio (NR) less than or equal to 5 GHz, or (2) the first acoustic wave filter has a passband that is a communication band of NR less than or equal to 5 GHZ and the second acoustic wave filter has a passband that is an unlicensed band of Long Term Evolution (LTE), NR, or Wireless Local Area Network (WLAN) greater than or equal to 5 GHZ, or (3) the first acoustic wave filter and the second acoustic wave filter have a passband that is an unlicensed band of LTE, NR, or WLAN greater than or equal to 5 GHz.
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