GENERAL DESCRIPTION
The AS3930 offers a real-time clock (RTC), which is either derived from a crystal oscillator or the internal RC oscillator. The programmable features of AS3930 enable to optimize its settings for achieving a longer distance while retaining a reliable wake-up generation. The sensitivity level of AS3930 can be adjusted in presence of a strong field or in noisy environments. The device is available in a 16-pin TSSOP and a 16-LD QFN (4x4) package. Ordering Information and Content Guide appear at end of datasheet. Figure 1: Added Value of Using AS3930 Key Benefits & FEATURES
The benefits and features of AS3930, Single Channel Low Frequency Wakeup Receiver are listed below: Benefits Enables low power active tags Selectable carrier frequency Highly resistant to false wake-ups Improved immunity to false wake-ups Allows frequency only detection Improved range with best-in-class sensitivity Adjustable range Provides tracking of false wake-ups Ensures wake-up in a noise enviro...
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