220至725 MHz，超低抖动，±10至±50ppm差分振荡器
The Endura SiT9347 ultra-low-jitter differential oscillator is engineered for harsh environments and is ideal for high-reliability aerospace and defense applications. This device supports any frequency from 220.000001 to 725 MHz in 1 Hz increments and delivers exceptional dynamic performance of 0.23 ps jitter (typ.) and ±10 ppm in the presence of common environmental stressors, such as shock, vibration, power supply noise, EMI, and board bending.
SIT9347符合MIL-PRF-55310和MIL-STD-883规格。
除了7.0 x 5.0 mm封装外，该设备还提供最小的3.2 x 2.5 mm差分包。该设备支持所有流行的输出必威体育官网手机登录信号类型，包括LVPECL，LVDS和HCSL，其中任何电压在2.5到3.3V之间。
查看相关产品：1到220 MHz
| Oscillator Type | XO-DE |
| 频率 | 220 to 725 MHz |
| 频率Stability (ppm) | ±10，±20，±25，±50 |
| Phase Jitter (rms) | 0.23 ps |
| Output Type | LVPECL, LVDS, HCSL |
| Operating Temperature Range (°C) | -40 to +105 |
| 电压电源（V） | 2.5, 2.8, 3, 3.3 |
| Package Type (mm²) | 3.2x2.5,5.0x3.2,7.0x5.0 |
| 特征 | Ultra-low acceleration sensitivity, MIL-STD-55310, MIL-PRF-883, Ultra-Low Jitter |
| 可用性 | Production |
小型行业标准包可实现具有严格抖动要求的小型系数系统
气流下的粗糙的性能，快速温度。斜坡
- 0.23 ps jitter (typ.)
- ±10 ppm: Ensures best system performance in hostile environments
低加速度灵敏度
- 0.1 ppb/g
20x更好的振动灵敏度
Minimizes packet loss in high-vibration environments
0.05 PS / MV电源噪声抑制（PSNR）
Simplify power supply design
3.2 x 2.5 mm封装
启用具有严格抖动要求的小型系数系统
Flexible programmable features
- 1到220 MHz
- 2.25至3.63 v
- LVPECL, LVDS, HCSL: Customized oscillator specifications for optimal system performance
Superior reliability
- 1 billion hours MTBF
- 寿命保修：由于时钟组件和相关的维修成本，降低了现场故障
- 空降通讯
- Command & control
- Land mobile radio
- 现场通信
- UAV communications
- 车辆通讯/遥测
- Airframe control
- 飞行电脑平台
- Satellite base station
- Satcom
- 所有粗鲁的应用程序
| Document Name | Type |
|---|---|
| SINTIME产品的制造票据 | Other Quality Documents |
| Sit93xx Dexo，Sit33xx VCXO，SIT335X DCXO产品资格报告 | Reliability Reports |
| 6L/10L-QFN Packages B, C, and E Qualification Report - ASE | Reliability Reports |
频率斜率（DF / DT）计算器– Calculate frequency slope over temperature
时间机器II程序员- 程序频率，电压，稳定性和更多
QFN 3225 6-Pins3D Step Model– Preview oscillator packages in 3D
| Resource Name | Type |
|---|---|
| AN10029 Output Terminations for Differential Oscillators | Application Notes |
| Dualmems和涡轮增压温度传感技术 | Technology Papers |
| MEMS Timing for High Reliability Applications | Product Briefs |
| QFN 3225 6-Pins | 3D Step Models |
| SIT9347.Datasheet | Datasheets |
| Building Robust Aerospace and Defense Products with Ruggedized Endura MEMS Oscillators | 白皮书 |
| LEO Satellite Communication | Application Briefs |
| Smart Guided Munition | Application Briefs |
| Land Defense Vehicle Communications | Application Briefs |
| Tactical Manpack Radios | Application Briefs |
| Unmanned Aerial Vehicles | Application Briefs |
| Sentime Mems First工人 | Technology Papers |