The FLL features digitalfrequency locked loop (FLL) hardware that, in conjunction with a digitalmodulator, stabilizes the DCO frequency to a programmable multiple of the watch crystal frequency.
在FLL功能数字频率锁定环(FLL)的硬件，与数字调制器，稳定会计频率可编程多的观赏晶体频率。
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At the modulator output, the digital filter addresses high-frequency noise and high-speed-sample-rate issues.