SiT1602B 是一款低功耗、固定频率振荡器。它为各种应用提供了低功耗、出色稳定性、小尺寸、快速启动和短交货期的完美结合。持续 1.8 V 至 3.3 V 电源电压可实现库存整合和单一设备配置的认证。
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| "眼镜" | "值" |
|---|---|
| Frequency | 52 standard frequencies |
| Frequency Stability (ppm) | ±20, ±25, ±50 |
| Operating Temperature Range (°C) | -20 to +70, -40 to +85 |
| 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, 1.8 to 3.3 |
| Features | Field programmable |
| Availability | Production |
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Image: 2016 and 2520 4-pin packages, top & bottom
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SiT1602 Figure: Pin Assignments (Top View)
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SiT1602 pin assignments with programmable pin 1 that can be set to Output Enable, Standby, or No Connect to optimize power consumption
可配置的功能集
- 52 个标准频率
- 稳定性从 ±20 ppm 到 ±50 ppm
- 工业或扩展商业温度。
- 1.8 V、2.5 V 至 3.3 V 或 1.8 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；
适合所有频率、电压和稳定性的小型 2016 和 2520 封装
- 节省更多电路板空间而不影响性能和可用性；
低功耗
- 1.2 µA 典型待机电流（1.8 V）
- 3.6 mA 典型有功电流（1.8 V）：
- 延长便携式应用的电池寿命
- 降低电力消耗，实现更环保的系统；
FlexEdge™ 可配置驱动强度
- 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组件来节省成本；
超快交货时间（4 至 6 周）
- 减少库存开销
- 缓解短缺风险
- 数码相机 (DSC)
- 数码摄像机
- Portable Media Players (PMP)
- 移动电视调谐器（便携式电视、CMME、DMB 等）
- 便携式存储设备
- 便携式导航设备 (PND) 中的音频和处理器时钟
- 网络摄像机
- 硬盘录像机
- 调频模块
- 移动电话中的非基带时钟（相机模块、多媒体芯片组等）
- 便携式游戏设备
- 其他手持式应用（eePC、便携式测试设备等）
- 零售电子产品
- SiT1602 (1.8 V A) IBIS Model
- SiT1602 (1.8 V B) IBIS Model
- SiT1602 (1.8 V DFLT) IBIS Model
- SiT1602 (1.8 V E) IBIS Model
- SiT1602 (1.8 V L) IBIS Model
- SiT1602 (1.8 V R) IBIS Model
- SiT1602 (1.8 V T) IBIS Model
- SiT1602 (1.8 V U) IBIS Model
- SiT1602 (2.5 V A) IBIS Model
- SiT1602 (2.5 V B) IBIS Model
- SiT1602 (2.5 V DFLT) IBIS Model
- SiT1602 (2.5 V F) IBIS Model
- SiT1602 (2.5 V L) IBIS Model
- SiT1602 (2.5 V R) IBIS Model
- SiT1602 (2.5 V T) IBIS Model
- SiT1602 (2.5 V U) IBIS Model
- SiT1602 (2.8 V A) IBIS Model
- SiT1602 (2.8 V B) IBIS Model
- SiT1602 (2.8 V DFLT) IBIS Model
- SiT1602 (2.8 V F) IBIS Model
- SiT1602 (2.8 V L) IBIS Model
- SiT1602 (2.8 V R) IBIS Model
- SiT1602 (2.8 V T) IBIS Model
- SiT1602 (2.8 V U) IBIS Model
- SiT1602 (3.0 V A) IBIS Model
- SiT1602 (3.0 V B) IBIS Model
- SiT1602 (3.0 V DFLT) IBIS Model
- SiT1602 (3.0 V E) IBIS Model
- SiT1602 (3.0 V F) IBIS Model
- SiT1602 (3.0 V L) IBIS Model
- SiT1602 (3.0 V R) IBIS Model
- SiT1602 (3.0 V U) IBIS Model
- SiT1602 (3.3 V A) IBIS Model
- SiT1602 (3.3 V B) IBIS Model
- SiT1602 (3.3 V DFLT) IBIS Model
- SiT1602 (3.3 V E) IBIS Model
- SiT1602 (3.3 V F) IBIS Model
- SiT1602 (3.3 V L) IBIS Model
- SiT1602 (3.3 V R) IBIS Model
- SiT1602 (3.3 V U) IBIS Model
- SiT1602 (2.5 to 3.3 V A) IBIS Model
- SiT1602 (2.5 to 3.3 V B) IBIS Model
- SiT1602 (2.5 to 3.3 V DFLT) IBIS Model
- SiT1602 (2.5 to 3.3 V E) IBIS Model
- SiT1602 (2.5 to 3.3 V F) IBIS Model
- SiT1602 (2.5 to 3.3 V L) IBIS Model
- SiT1602 (2.5 to 3.3 V R) IBIS Model
- SiT1602 (2.5 to 3.3 V T) IBIS Model
- SiT1602 (2.5 to 3.3 V U) IBIS Model
- SiT1602 (1.8 to 3.3 V A) IBIS Model
- SiT1602 (1.8 to 3.3 V B) IBIS Model
- SiT1602 (1.8 to 3.3 V DFLT) IBIS Model
- SiT1602 (1.8 to 3.3 V E) IBIS Model
- SiT1602 (1.8 to 3.3 V F) IBIS Model
- SiT1602 (1.8 to 3.3 V L) IBIS Model
- SiT1602 (1.8 to 3.3 V R) IBIS Model
- SiT1602 (1.8 to 3.3 V T) IBIS Model
- SiT1602 (1.8 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 针| 2520 4 针| 3225 4 针| 5032 4 针| 7050 4 针 – 预览带有QFN 3D 步骤模型的封装
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| Quantity | Unit Price | |
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| 199 | --- | |
| 100-499 | --- | |
| 500-999 | --- | |
| 1,000-4,999 | --- | |
| > 4,999 | --- |