1到220 MHz, Ultra-low Jitter, ±10 to ±50 ppm Differential Oscillator
The Endura SiT9346 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 1 to 220 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.
SIT9346符合MIL-PRF-55310和MIL-STD-883规格。
The device is available in the smallest 3.2 x 2.5 mm differential package in addition to the 7.0 x 5.0 mm package. This device supports all popular output signaling types including LVPECL, LVDS, and HCSL in combination with any voltage between 2.5 to 3.3V.
View related products:220 to 725 MHz
| 振荡器类型 | XO-DE. |
| Frequency | 1到220 MHz |
| Frequency Stability (ppm) | ±10, ±20, ±25, ±50 |
| Phase Jitter (rms) | 0.23 ps |
| Output Type | LVCMOS, LVPECL, HCSL |
| Operating Temperature Range (°C) | -40 to +105 |
| Voltage Supply (V) | 2.5, 2.8, 3, 3.3 |
| 包类型（mm²） | 3.2x2.5, 5.0x3.2, 7.0x5.0 |
| Features | Ultra-low acceleration sensitivity, MIL-STD-55310, MIL-PRF-883, Ultra-Low Jitter |
| Availability | 生产 |
Small industry standard package enables small form-factor system with stringent jitter requirement
Rugged performance under airflow, fast temp. ramp
- 0.23 ps抖动（典型值）
- ±10 ppm: Ensures best system performance in hostile environments
Low acceleration sensitivity
- 0.1 ppb/g
20x better vibration sensitivity
Minimizes packet loss in high-vibration environments
0.05 ps/mV power supply noise rejection (PSNR)
Simplify power supply design
3.2 x 2.5 mm package
Enables small form-factor system with stringent jitter requirement
灵活的可编程功能
- 1到220 MHz
- 2.25 to 3.63 V
- LVPECL, LVDS, HCSL: Customized oscillator specifications for optimal system performance
Superior reliability
- 10亿小时MTBF
- Lifetime warranty: Reduces field failures due to clock components and associated repair costs
- Airborne communications
- Command & control
- Land mobile radio
- Field communications
- UAV通信
- Vehicle comms/telemetry
- Airframe control
- Flight computer platform
- 卫星基站
- Satcom
- All ruggedized applications
| Document Name | 类型 |
|---|---|
| Manufacturing Notes for SiTime Products | Other Quality Documents |
| 坐93XX DEXO, SiT33XX VCXO, SiT335X DCXO Product Qualification Report | 可靠性报告 |
| 6L / 10L-QFN包B，C和E资质报告 - ASE | 可靠性报告 |
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| Resource Name | 类型 |
|---|---|
| AN10029 Output Terminations for Differential Oscillators | Application Notes |
| DualMEMS and TurboCompensation Temperature Sensing Technology | 技术论文 |
| 高可靠性应用的MEMS时序 | 产品简介 |
| QFN 3225 6-Pins | 3D步骤模型s |
| 坐9346 Datasheet | 数据表 |
| 构建健壮的航空航天和国防产品智慧h Ruggedized Endura MEMS Oscillators | White Papers |
| LEO Satellite Communication | Application Briefs |
| Smart Guided Munition | Application Briefs |
| Land Defense Vehicle Communications | Application Briefs |
| 战术手套无线电 | Application Briefs |
| Unmanned Aerial Vehicles | Application Briefs |
| 坐ime MEMS First 工艺 | 技术论文 |