ECX-206

ECX-206

  • 厂商:

    ETC1

  • 封装:

  • 描述:

    ECX-206 - SMD TUNING FORK CRYSTAL - List of Unclassifed Manufacturers

  • 详情介绍
  • 数据手册
  • 价格&库存
ECX-206 数据手册
ECX-205/206 SMD TUNING FORK CRYSTAL Housing for the ECX-205/206 crystal is made from the same thermoplastic that is industry standard for integrated circuits. This ruggedized molded package is excellent for SMD applications. FEATURES • Low profile • Long term stability • Industry standard footprint • Tape and Reel (2,000 pcs) PART NUMBERING GUIDE “EXAMPLE” ECS ECS – – F REQUENCY .327 .327 – – LOAD CAPACITANCE 12.5 12.5 – – PACKAGE TYPE* 11 6 * Package Type examples (11= ECX-205, 6= ECX-206) OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS PARAMETERS NOMINAL FREQUENCY LOAD CAPACITANCE DRIVE LEVEL CALIBRATION TOLERANCE EQUIVALENT SERIES RESISTANCE TEMPERATURE COEFFICIENT OPERATING TEMPERATURE RANGE MAX. OPERATING TEMPERATURE RANGE Q FACTOR TURNOVER TEMPERATURE STORAGE TEMPERATURE RANGE INSULATION RESISTANCE SHUNT CAPACITANCE MOTIONAL CAPACITANCE AGING (FIRST YEAR) Fo CL DL @ +25˚C R1 T OPR Q TO T STG IR Co C1 ∆ f/fo ECX-205/206 32.768 12.5 Standard (6.0 Optional) 1.0 max. ±20 50 max. -0.040 PPM/˚C 2 max. -10 ~ +60 -40 ~ +85 50,000 min. +25 ± 5 -55 ~ +125 500M Ω min./ DC 100V 2.0 typical 0.003 pF typical ±3 PPM max. @ +25˚C UNITS KHz pF µW PPM KΩ PPM/( ∆ C˚) ˚C °C °C °C MΩ pF pF PPM PACKAGE DIMENSIONS (mm) 10.41 2.29 RECOMMENDED OSCILLATION CIRCUIT Rf PARABOLIC TEMPERATURE CURVE T (˚C) -20 -10 0 10 20 30 40 50 -10 60 70 0.2 Min. 2.54 3.4 0.51 4.2 Rd -20 -30 -40 -50 C1 C2 Figure 1) ECX-205/206 - Side and End views -60 0.8 1.5 f/f (PPM) 2.7 5.0 2.7 Figure 2) ECX-205/206 Land Pattern- Top view ELECTRICAL CHARACTERISTICS IC: TC 4069P, Rf: 10M Ω Rd: 330K Ω (As required) C 1 = 2 2pF, C 2 = 2 2pF V DD = 3 .0V In this circuit, low drive level with a maximum of 1µW is recommended. If excessive drive is applied, irregular oscillation or quartz element fractures may occur. To determine frequency stability, use parabolic curvature. For example: What is the stability at 45˚C? 1) Change in T (˚C) = 45 -25 = 20˚C 2 2) Change in frequency = -0.04 PPM x (∆T) 2 = -0.04 PPM x (20) = -16.0 PPM #4 #1 #3 #2 1.5 #4 #1 #3 #2 Figure 3) ECX-205 Pin Connection- Top view Figure 4) ECX-206 Pin Connection - Top view ECS, INC. INTERNATIONAL 1105 S. RIDGEVIEW, OLATHE, KS 66062 • 913-782-7787 • 800-237-1041 • FAX 913-782-6991 • WWW.ECSXTAL.COM SMD CRYSTALS 12 SMD CRYSTALS
ECX-206
1. 物料型号: - 型号包括ECX-205和ECX-206,其中11代表ECX-205,6代表ECX-206。

2. 器件简介: - ECX-205/206是一款SMD调谐叉晶体,外壳采用与集成电路行业标准相同的热塑性材料制成,适合SMD应用。

3. 引脚分配: - ECX-205和ECX-206的引脚连接图分别在图3和图4中展示,展示了顶部视图的引脚连接方式。

4. 参数特性: - 标称频率:32.768 KHz - 负载电容:标准12.5pF(可选6.0pF) - 驱动电平:最大1.0 uW - 校准容差:+20 PPM @+25°C - 等效串联电阻:最大50 KQ - 温度系数:最大-0.040 PPM/°C² - 工作温度范围:-10~+60°C - 最大工作温度范围:-40~+85°C - 品质因数:最小50,000 - 转折温度:+25±5°C - 存储温度范围:-55~+125°C - 绝缘电阻:最小500MΩ/DC 100V - 并联电容:典型2.0 pF - 动态电容:典型0.003 pF - 老化(第一年):最大+3 PPM @+25°C

5. 功能详解: - 该晶体振荡器推荐低驱动电平,最大1µW,以防止不规则振荡或石英元件断裂。

6. 应用信息: - 适用于需要低剖面、长期稳定性和行业标准足迹的应用场合。

7. 封装信息: - 提供了ECX-205/206的尺寸图,包括侧面视图和端视图,以及顶部视图的焊盘图案。
ECX-206 价格&库存

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