SiT1618B 有 33 种标准频率，从 7.3728 MHz 到 48 MHz，以及两种温度范围，包括工业和汽车温度范围。该振荡器具有 ±20 ppm 稳定性、小型 2.0 x 1.6 mm 封装（提供 4 种其他封装）、3.6 mA 低功耗以及一流的抗冲击和抗振动性能。
SiT1618 的布局与石英体振荡器兼容，使其成为无需更改设计即可替代石英设备的理想选择。
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| "眼镜" | "Value" |
|---|---|
| Frequency | 33 standard frequencies |
| Frequency Stability (ppm) | ±20, ±25, ±50 |
| Operating Temperature Range (°C) | -40 to +105, -40 to +125 |
| Package Type (mm²) | 2.0x1.6, 2.5x2.0, 3.2x2.5, 5.0x3.2, 7.0x5.0 |
| Oscillator Type | XO-SE |
| Phase Jitter (rms) | 1.3 ps |
| FlexEdgeTM Rise/Fall Time | Yes |
| Voltage Supply (V) | 1.8, 2.5 to 3.3 |
| Features | Field programmable, High temperature 125°C |
| Availability | Production |
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Image: SiT1618b 4-pin package, top & bottom
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SiT1618 pin assignments with programmable pin 1 that can be set to Output Enable, Standby, or No Connect to optimize power consumption
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Configurable FlexEdge drive strength reduces EMI by slowing rise/fall time – for example the 11th clock harmonic is reduced by 35 dB by increasing the rise/fall edge from 5% to 45% of the period
汽车温度范围内为 ±20 ppm（-40 至 125 °C）
- 更好的时序裕度，非常适合户外和高温操作环境
可配置的功能集
- 7.3728 MHz 至 48 MHz 之间的 33 个标准频率
- 1.8 V 或 2.5 V 至 3.3 V 电源电压：
- 定制规格以获得最佳系统性能
- 对许多设计使用相同的基础设备，减少了资格要求
0.1 ppb/g 低 g 灵敏度
- 提高振动条件下的系统性能
- 符合运营商跌落测试（STB 等）
70 g振动和 50,000 g冲击
- 严苛的最佳的系统可靠性
- 减少产品故障
FlexEdge™ 驱动强度
- 较慢的上升/下降时间可最大程度地减少振荡器的 EMI
- 通过驱动多个负载并消除额外的定时元件来降低成本
5 个行业标准软件包
- 100% 直接替代石英体振荡器
超快交货时间（4 至 6 周）
- 减少库存开销
- 缓解短缺风险
- 发动机和变速箱 ECU
- 晶体替代品
- 高级驾驶辅助系统计算机
- 车载摄像头
- 信息娱乐系统
- SiT1618 (1.8 V A) IBIS Model
- SiT1618 (1.8 V B) IBIS Model
- SiT1618 (1.8 V DFLT) IBIS Model
- SiT1618 (1.8 V E) IBIS Model
- SiT1618 (1.8 V L) IBIS Model
- SiT1618 (1.8 V R) IBIS Model
- SiT1618 (1.8 V T) IBIS Model
- SiT1618 (1.8 V U) IBIS Model
- SiT1618 (2.5 V A) IBIS Model
- SiT1618 (2.5 V B) IBIS Model
- SiT1618 (2.5 V DFLT) IBIS Model
- SiT1618 (2.5 V F) IBIS Model
- SiT1618 (2.5 V L) IBIS Model
- SiT1618 (2.5 V R) IBIS Model
- SiT1618 (2.5 V T) IBIS Model
- SiT1618 (2.5 V U) IBIS Model
- SiT1618 (2.8 V A) IBIS Model
- SiT1618 (2.8 V B) IBIS Model
- SiT1618 (2.8 V DFLT) IBIS Model
- SiT1618 (2.8 V F) IBIS Model
- SiT1618 (2.8 V L) IBIS Model
- SiT1618 (2.8 V R) IBIS Model
- SiT1618 (2.8 V T) IBIS Model
- SiT1618 (2.8 V U) IBIS Model
- SiT1618 (3.0 V A) IBIS Model
- SiT1618 (3.0 V B) IBIS Model
- SiT1618 (3.0 V DFLT) IBIS Model
- SiT1618 (3.0 V E) IBIS Model
- SiT1618 (3.0 V F) IBIS Model
- SiT1618 (3.0 V L) IBIS Model
- SiT1618 (3.0 V R) IBIS Model
- SiT1618 (3.0 V U) IBIS Model
- SiT1618 (3.3 V A) IBIS Model
- SiT1618 (3.3 V B) IBIS Model
- SiT1618 (3.3 V DFLT) IBIS Model
- SiT1618 (3.3 V E) IBIS Model
- SiT1618 (3.3 V F) IBIS Model
- SiT1618 (3.3 V L) IBIS Model
- SiT1618 (3.3 V R) IBIS Model
- SiT1618 (3.3 V U) IBIS Model
- SiT1618 (2.5 to 3.3 V A) IBIS Model
- SiT1618 (2.5 to 3.3 V B) IBIS Model
- SiT1618 (2.5 to 3.3 V DFLT) IBIS Model
- SiT1618 (2.5 to 3.3 V E) IBIS Model
- SiT1618 (2.5 to 3.3 V F) IBIS Model
- SiT1618 (2.5 to 3.3 V L) IBIS Model
- SiT1618 (2.5 to 3.3 V R) IBIS Model
- SiT1618 (2.5 to 3.3 V T) IBIS Model
- SiT1618 (2.5 to 3.3 V U) IBIS Model
评估板（联系 SiTime ） – SiT6095 (2016) | SiT6081 (2520) | SiT6082 (3225) | SiT6083 (5032) | SiT6084 (7050)
可靠性计算器 – 获取各种操作条件下的 FIT/MTBF 数据
时间机器 II 程序员 – 编程频率、电压、稳定性等
频率斜率 (dF/dT) 计算器 – 计算频率随温度变化的斜率
2016 4 引脚| 2520 4 引脚| 3225 4 引脚| 5032 4 引脚| 7050 4 引脚– 预览带 QFN 3D 步进模型的封装
| Resource Name | Resource Type | Date | Format | Size |
|---|
Step 1: Enter or Configure SiT1618 Part Number
Step 2. Purchase
Quantity
| Qty: | Unit Price | Total |
|---|---|---|
| --- | --- | --- |
| Quantity | Unit Price | |
|---|---|---|
| 199 | --- | |
| 100-499 | --- | |
| 500-999 | --- | |
| 1,000-4,999 | --- | |
| > 4,999 | --- |