Radio frequency switching circuit chip, radio circuit, antenna assembly and electronic equipment

Radio frequency switching circuit chip, radio circuit, antenna assembly and electronic equipment

  • CN 107,104,698 A
  • Filed: 05/10/2017
  • Published: 08/29/2017
  • Est. Priority Date: 05/10/2017
  • Status: Active Application
First Claim
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1. a kind of radio frequency switching circuit chip, it is characterised in that including first switch, second switch and frequency divider, wherein,The first switch is used to receive high-frequency signal or intermediate-freuqncy signal, and the second switch is used to receive low frequency signal;

  • When the first switch, the second switch are selectively turned on the frequency divider, the frequency divider will receive signal pointFrequently into high-frequency signal or intermediate-freuqncy signal and low frequency signal.

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