60至220 MHz，±0.1至±2.5 ppm AEC-Q100超级TCXO
The SiT5387 is an AEC-Q100 automotive-grade ±100 ppb high-frequency MEMS Precision Super-TCXO. This device, based on the Elite Platform, is engineered for best dynamic performance. By leveraging SiTime’s unique DualMEMS™ and TurboCompensation™ temperature sensing technology, the SiT5387 delivers the most stable timing in the presence of environmental stressors – airflow, temperature perturbation, vibration, shock, and electromagnetic interference (EMI).
SIT5387可以进行工厂用于频率，稳定性，电压和拉伸范围的任何组合。该可编程性使设计人员能够优化时钟配置，同时消除与Quartz TCXO相关联的长时间的时间和定制成本，其中每个频率是自定义的。
查看相关产品：1到60 MHz
| 振荡器类型 | TCXO-SE |
| 频率 | 60 to 220 MHz |
| 频率Stability (ppm) | ±0.1, ±0.2, ±0.25 |
| Phase Jitter (rms) | 0.31 PS. |
| Output Type | lvcmos. |
| Operating Temperature Range (°C) | -20 to +70 (Grade 4), -40 to +85 (Grade 3), -40 to +105 (Grade 2) |
| 拉伸范围（PPM） | ±6.25，±10，±12.5，±25，±50，±80，±100，±125，±150，±200，±400，±600，±800，±1600，±3200 |
| 电压电源（V） | 2.5, 2.8, 3, 3.3 |
| 包类型（mm²） | 5.0 x 3.2 10针 |
| 特征 | 精确TCXO |
Small 5.0 x 3.2 mm package
行业's most stable automotive-grade TCXO
- ±100 ppb over AEC-Q100 Grade 2 temperature from -40 °C to 105 °C
高达220 MHz输出频率
- Eliminates need for frequency multipliers
Exceptional dynamic stability under airflow, fast temp. ramp
- 3E-11 ADEV在10秒平均时间
- ±1 ppb/°C frequency slope (ΔF/ΔT), 10 °C/min. ramp
- Ensures system level quality of service for telecom and networking equipment in hostile environments
20x better phase noise under vibration
- 最小化高振动环境中的呼叫和/或链接下降
没有活动蘸或微爆炸
- Eliminates any need for costly screening or burn-in tests
0.2 PS / MV电源噪声抑制（PSNR）
- Reduces BOM by eliminating a dedicated LDO for TCXO
70g振动和30,000人gshock
- Best robustness and reliability in harsh conditions
LVCMOS或剪裁SINEWAVE输出
- 优化EMI和抖动之间的最佳平衡
丰富的可编程特征
- Any frequency between 60 to 189 MHz and 200 to 220 MHz
- 2.25至3.63 v
- 大型拉伸范围从±6.25到±3200 ppm：
- 自定义TCXO规范以获得最佳系统性能
Digital frequency tuning through I2C
- Eliminate frequency shift caused by board noise
Superior reliability
- 10亿小时平均
- Lifetime Warranty: Reduces repair costs and field failures due to clock components
- 精密GNSS.
- GPS/GNSS modules
| Document Name | Type |
|---|---|
| 电子行业公民联盟模板 | Other Quality Documents |
| sitConflict Metal Declaration | Other Quality Documents |
| 环境政策环境政策 | Other Quality Documents |
| sitWarranty on Date Code (16.72 kB) | Other Quality Documents |
| Conflict Minerals Reporting Template | Other Quality Documents |