CJ03-250002010A20

产 品 规 格 书 SPECIFICATIONS FOR PRODUCT 产品类型 TYPE ： HC-49SMD 产品规格 SPEC ： 25MHz/49SMD/20PF/10PPM 产品型号 P/N 日期 ： CJ03-250002010A20 DATE ： 2020/08/02 核准及签名 部门 R&D DEPT. APPR. SIGNATURED 拟制 审核 批准 ISSUE CHECK APPROVAL 魏永鑫 许秋菊 杨立新 2020/08/02 2020/08/02 2020/08/02 频率器件事业部 长 科 技 有 限 公 司 江 苏 晶 JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD 地址：中国江苏省南京江北新区产业技术研创园江淼路88号腾飞大厦C座13楼 Add: 13Th Floor, C Block,Tengfei Building,No.88 Jiangmiao Rd. Pukou District,Nanjing City,Jiangsu Province,China JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD HC-49/SMD Quartz Crystal CJ03-250002010A20 1. Scope: 1.1 This specification applies to the RoHS/SONY compliance quartz crystal unit with a frequency of 25MHz which will be used in crystal oscillator applications. 2. Construction: 2.1 Type of Quartz Resonator: HC-49/SMD 3. Electrical Characteristics 3.1 Nominal Frequency(f): 25MHz 3.2 Load Capacitance(CL): 20pF 3.3 Frequency Tolerance(△f/f): ±10ppm 3.4 Frequency Temperature Stability: ±20ppm 3.5 Resonance Resistance(ohm): 60ohms Max 3.6 Osc mode: Fundamental mode 3.7 Shunt Capacitance(C0):