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近期,航天科工二院203所成功研制小型低抖动差分晶振,其具有输出频率高、相位抖动小等特点,产品的技术水平处于国内领先地位。此晶振的输出最高频率可达800MHz,比普通晶振输出频率提高了五倍;相位抖动优化到2皮秒,比国内同类产品提高了一倍;同时产品的可靠性有了很大提升,能够满足宇航级产品的质量要求。它的研制,
Recently, 203 Institute of Aerospace Science and Industry successfully developed a small low-jitter differential crystal oscillator, which has the characteristics of high output frequency, small phase jitter, the product’s technological level is at the leading position in China. The maximum output frequency of the crystal oscillator is up to 800MHz, which is five times higher than that of the ordinary crystal oscillator. The phase jitter is optimized to 2 picoseconds, which is double that of similar products in China. At the same time, the reliability of the product has been greatly improved Space-quality product quality requirements. Its development,