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深圳市星通时频电子有限公司
免费会员·4年您现在的位置： 深圳市星通时频电子有限公司>>SMD2520>> A2X
产品简介
产品介绍
产品详情
特点
- AT-cut型石英晶体结构
- 高Q值石英晶体
- 高稳定性
- AEC-Q200
产品应用
- 工业控制与自动化
- 高级驾驶辅助系统
- LiDAR（光探测和测距）
- 电源控制与转换
介绍
A2X是一款超小型、紧凑式的MHz石英晶体，严格按照 IATF16949体系设计，符合AEC-Q200标准。该产品可满足在-40℃~+125℃的标准工作温度范围内提供常温±10ppm的频率公差，适用于ADAS智能驾驶、汽车雷达及信息娱乐信息等应用场景。
Item | Symb. | Min. | Typ. | Max. | Unit | Notes |
Frequency Range | Freq. | 12.000 | 54.000 | MHz | ||
Oscillation Mode | Fundamental（AT-cut） | |||||
Frequency Tolerance | △f/f | ±10 | ppm | at 25℃±2℃ | ||
Operating Temperature | T_use | -40 | 85 | ℃ | ||
-40 | 105 | ℃ | ||||
-40 | 125 | ℃ | ||||
Storage Temperature Range | T_sta | -55 | 125 | ℃ | ||
Shunt Capacitance | C0 | 3 | pF | |||
Drive Level | DL | 10 | 100 | μW | ||
Load Capacitance | CL | 6 | 20 | pF | ||
Equivalent Series Resistance | ESR | 200 | Ω | 12MHz≤ Freq. ＜16MHz | ||
80 | Ω | 16MHz≤ Freq. ＜20MHz | ||||
60 | Ω | 20MHz≤ Freq. ＜30MHz | ||||
50 | Ω | 30MHz≤ Freq. ＜35MHz | ||||
40 | Ω | 35MHz≤ Freq. ≤ 54MHz | ||||
Insulation Resistance | IR | 500 | MΩ | at DC 100V | ||
Aging | f_age | 3 | ppm | 1st Year | ||
|
Operating Temperature Range | Frequency Stability | |||
±15ppm | ±20ppm | ±30ppm | ±50ppm | |
-40℃ to +85℃ | ▲ | ★ | ★ | ★ |
-40℃ to +105℃ | ▲ | ★ | ★ | |
-40℃ to +125℃ | ▲ | ★ | ||
★：Available ▲：Conditional | ||||
| 需求描述 | |||
选择需要的封装规格及产品系列：2.5×2.0mm；A2X Series 选择需要的频率：12.000MHz 确定晶体的负载电容值（CL）：12pF 选择需要的精度：±10ppm 选择需要的工作温度范围：-40℃~+125℃ 您需要的产品是：A2X Series 12.000MHz 12pF ±10ppm -40℃~+125℃ | |||
| 标称频率及常规负载电容（CL）值参考 | |||
| Nominal Frequency [MHz] | Load Capacitance[CL ,Styp.] | Nominal Frequency [MHz] | Load Capacitance[CL ,Styp.] |
| 12.000 | 8pF；10pF；12pF | 27.120 | 8pF；10pF；12pF |
| 13.560 | 8pF；10pF；12pF | 28.63636 | 8pF；10pF；12pF |
| 14.31818 | 8pF；10pF；12pF | 30.000 | 8pF；10pF；12pF |
| 16.000 | 8pF；10pF；12pF | 32.000 | 8pF；10pF；12pF |
| 18.432 | 8pF；10pF；12pF | 32.768 | 8pF；10pF；12pF |
| 19.200 | 8pF；10pF；12pF | 36.000 | 8pF；10pF；12pF |
| 20.000 | 8pF；10pF；12pF | 37.400 | 8pF；10pF；12pF |
| 22.1184 | 8pF；10pF；12pF | 38.400 | 8pF；10pF；12pF |
| 22.5792 | 8pF；10pF；12pF | 40.000 | 8pF；10pF；12pF |
| 24.576 | 8pF；10pF；12pF | 48.000 | 8pF；10pF；12pF |
| 25.000 | 8pF；10pF；12pF | 50.000 | 8pF；10pF；12pF |
| 26.000 | 8pF；10pF；12pF | 52.000 | 8pF；10pF；12pF |
| 27.000 | 8pF；10pF；12pF | 54.000 | 8pF；10pF；12pF |
