AM monolithic radio circuit
Source: InternetPublisher:elleny Keywords: IF transformer antenna Updated: 2020/05/19
Shown is an AM monolithic radio circuit . The broadcast signal received by the antenna is sent into the iciCD pin. After high-efficiency mixing,
the intermediate frequency is output from ④ . After being filtered by the intermediate frequency transformer , it is then sent to IC1 through ⑦ pin. After detection and amplification in ICI, the audio signal is output from pin 13. .
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