Development of minitype low-power consumption quartz crystal oscillators

摘要

Summary form only given. With the system to an integrated and modularization development, crystal oscillator miniaturization, low power consumption have become increasingly demanding. First, it is required to develop small, low-power crystal oscillator design, to solve the equivalent resistance and lower the chip operating voltage, input current issues. Then the design is verified through the production of crystal samples and testing-a number of typical crystal frequency oscillators are developed with the average power consumption of 1.5 mW. Compared with the common crystal oscillators the power consumption has been greatly reduced.