60 to 220 MHz, ±0.1 to ±0.25 ppm precision Super-TCXO
The SiT5347 is a ruggedized ±100-ppb Endura™ precision Super-TCXO with an acceleration sensitivity as low as 0.004 ppb/gand high temp operation up to 105°C. This device is engineered for harsh environments and is ideal for high-reliability aerospace and defense applications. By leveraging SiTime’s unique DualMEMS™ temperature sensing and TurboCompensation™ technology, the SiT5347 delivers the most stable timing in the presence of environmental stressors – airflow, temperature perturbation, vibration, shock, and electromagnetic interference (EMI).
This MEMS-based Endura Super-TCXO can be factory-programmed to any combination of frequency, stability, voltage, and pull range. This programmability enables designers to optimize the clock configuration while eliminating the long lead time and customization costs associated with quartz TCXOs where each frequency is custom built.
The SiT5347 conforms to MIL-PRF-55310 and MIL-STD-883 specifications.
View related products:1 to 60 MHz|±50 ppb.|坚固耐用的TCXO阵容
| 振荡器类型 | TCXO-SE |
| Frequency | 60 to 220 MHz |
| Frequency Stability (ppm) | ±0.1, ±0.2, ±0.25 |
| Phase Jitter (rms) | 0.31 PS. |
| Output Type | lvcmos. |
| Operating Temperature Range (°C) | -20 to +70, -40 to +85, -40 to +105 |
| Pull Range (ppm) | ±6.25，±10，±12.5，±25，±50，±100，±125，±150，±200，±400，±600，±800，±1600，±3200 |
| Voltage Supply (V) | 2.5, 2.8, 3.0, 3.3 |
| 包类型（mm²） | 5.0 x 3.2 10针 |
| 特征 | Ultra-low acceleration sensitivity, MIL-STD-55310, MIL-PRF-883 |
| Availability | 生产 |
Six industry standard footprints as small as 5.0 x 3.2 mm
Up to 220 MHz output frequency
- Eliminates need for frequency multipliers
Rugged performance under airflow, fast temp. ramp
- ±100 ppb过度稳定性
- 1.5e-11 ADEV at 10 second average time
- ±1 ppb /°C频率斜率（Δf/Δt）
- Ensures better system-level reliability of equipment operation in hostile environments
Best acceleration sensitivity
- 低至0.004 ppb /g
20 x下更好的相位噪声vibration
- Minimizes call and/or link drops in high-vibration environments
0.2 ps/mV power supply noise rejection (PSNR)
- 通过消除TCXO的专用LDO来减少BOM
LVCMOS或剪裁SINEWAVE输出
- 优化EMI和抖动之间的最佳平衡
Rich programmable features
- Any frequency between 60 to 220 MHz
- 2.25 to 3.63 V
- 大型拉伸范围从±6.25到±3200 ppm：
- Customize TCXO specifications for optimal system performance
数字频率调谐通过I2C
- Eliminate frequency shift caused by board noise
Superior reliability
- 10亿小时MTBF
- 寿命保修：降低由于时钟组件引起的维修费用和现场故障
- Airborne communications
- Command & control
- Land mobile radio
- Radar
- 现场通信
- UAV通信
- Vehicle comms/telemetry
- Avionics
- Engine management/control
- Flight computer platform
- 卫星基站
- Satcom
- GNSS/navigation
- All ruggedized applications
| Document Name | 类型 |
|---|---|
| 电子行业公民联盟模板 | Other Quality Documents |
| SINTIME产品的制造票据 | Other Quality Documents |
| 坐ime Conflict Metal Declaration | Other Quality Documents |
| 环境政策环境政策 | Other Quality Documents |
| 坐ime Warranty on Date Code (16.72 kB) | Other Quality Documents |
| Conflict Minerals Reporting Template | Other Quality Documents |
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