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ＲＦ２５ １２和ＲＦ２５１３是两款低 成本单片频率合成器及发射器电路，它们提供了商用无线产品在实现低功率ＦＭ／ＦＳＫ或ＡＭ／ＡＳＫ发射或本振所必需的功能。这些器件能用于美国９５５ＭＨｚ ＩＳＭ频段和欧洲的４３３ＭＨｚ或８６８ＭＨｚＩＳＭ频段。典型应用包括无线
The RF2512 and RF2513 are two low-cost monolithic frequency synthesizer and transmitter circuits that provide the functionality that commercial wireless products require to enable low-power FM / FSK or AM / ASK transmissions or local oscillators. These devices can be used in the United States 955MHz ISM band and the European 433MHz or 868MHzISM band. Typical applications include wireless