2.5X2.0 SMD Crystal
FEATURE
◈Rugged AT-cut crystal construction
◈Miniature 2.5X2.0mm ceramic package
◈Designed for automatic mounting and reflow soidering
◈Embossed taping specification
◈Pb-free and RoHS/Green compliant.
APPLICATIONS
◈ldeally suited designed for Bluetooth wireless communication sets，HDD,DSN,PAD,
GPS,Digital Tuner Wireless LAN and Mobile Phone
◈Rugged AT-cut crystal construction
◈Miniature 2.5X2.0mm ceramic package
◈Designed for automatic mounting and reflow soidering
◈Embossed taping specification
◈Pb-free and RoHS/Green compliant.
APPLICATIONS
◈ldeally suited designed for Bluetooth wireless communication sets，HDD,DSN,PAD,
GPS,Digital Tuner Wireless LAN and Mobile Phone
回流焊条件-Reflow Condition
外形尺寸-Mechanical Dimensions
电气参数-Electrical Specificaations
| 参数 | Parameter | 2.5X2.0mm Resonator |
| 频率范围 | Frequency Range | 12MHz to 54MHz |
| 调整频差 | Frequency Tolerance (∆F)(at25°C) | ±10ppm to ±30ppm |
| 温度频差 | Frequency Drift | ±10ppm to ±30ppm※(See Notes) |
| 工作温度范围 | Operating Temperature Range | -20℃-+70℃/-40℃-+105℃ |
| 储存温度范围 | Storage Temperature Range | -40℃-+85℃/-55℃-+125℃ |
| 老化 | Aging(25°C) | ±3ppm/year max |
| 静电容 | Shunt Capacitance (C0) | 3pF max |
| 激励功率 | Drivel level | 10μW（100μ W max) |
| 绝缘阻抗 | Insulaton Resistance(Rs) | 500 Megaohms Minimum at D.C 100V |
| 负载电容 | Load Capacitance(CL) | Suggested by customer |
等效阻抗和振荡模式-Equivalent Series Resistance and Mode of Operration
| Frequency Range 频率范围 | ESR（Ω）等效阻抗 | Mode 振荡模式 |
| 12.000MHz≦f<16.00MHz | 150Max | Fundamental |
| 16.000MHz≦f<20.00MHz | 100Max | Fundamental |
| 20.000MHz≦f<30.00MHz | 80Max | Fundamental |
| 30.000MHz≦f<40.00MHz | 60Max | Fundamental |
| 40.000MHz≦f<54.00MHz | 40Max | Fundamental |
