Published:2011/5/11 20:22:00 Author:TaoXi | Keyword: Heterodyne, remote control, receiving circuit | From:SeekIC
The key components that will be used in this article: HCS515 TDA5200
The TDA5200 is designed as one kind of low power consumption monolithic ASK superheterodyne receiving circuit, The working frequency range is divided into two blocks: 868~870MHz and 433~435MHz. This circuit has the features of high integration, less peripheral components and perfect function, so it is the monolithic receiving circuit that has excellent performance.
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