Reference time signal 32.768kHz generation circuit
Source: InternetPublisher:ohahaha Keywords: crystal Updated: 2020/08/05
Digital products such as MP3/MP4, mobile phones, and laptops are equipped with real-time clock signal generation circuits. The figure shown is one example
. It is mainly composed of a crystal and TC5036/TC5048AP. The crystal serves as a resonant device and interacts with the oscillation in the chip. The circuit resonates and generates a 32.768 kHz crystal oscillator signal. After being processed by the frequency dividing circuit
in the chip, signals of multiple frequencies can be output .
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