SIC Electronics Components Co., Ltd. summarizes the following five points: 1. The internal wafer of the crystal oscillator is damaged or there is an internal short circuit. 2. The equivalent series resistance (ESR) of the crystal oscillator is out of tolerance. 3. The pins of the crystal oscillator are connected wrongly or there is a short circu

SPXO (Simple Package Crystal Oscillator) is usually divided into two types. One is the crystal oscillator with CMOS output, and the other is the differential output crystal oscillator. What are the differences between these two types of crystal oscillators? Next, we will introduce to you the knowledge about these crystal oscillator products i