220 to 725 MHz, Ultra-low Jitter, ±10 to ±50 ppm Differential Oscillator
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.
The SiT9347 conforms to MIL-PRF-55310 and MIL-STD-883 specifications.
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:1 to 220 MHz
| Oscillator Type | XO-DE |
| Frequency | 220 to 725 MHz |
| Frequency Stability (ppm) | ±10, ±20, ±25, ±50 |
| Phase Jitter (rms) | 0.23 ps |
| Output Type | LVPECL, LVDS, HCSL |
| Operating Temperature Range (°C) | -40 to +105 |
| Voltage Supply (V) | 2.5, 2.8, 3, 3.3 |
| Package Type (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 | Production |
Small industry standard package enables small form-factor system with stringent jitter requirement
Rugged performance under airflow, fast temp. ramp
- 0.23 ps jitter (typ.)
- ±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
Flexible programmable features
- 1 to 220 MHz
- 2.25 to 3.63 V
- LVPECL, LVDS, HCSL: Customized oscillator specifications for optimal system performance
Superior reliability
- 1 billion hours MTBF
- Lifetime warranty: Reduces field failures due to clock components and associated repair costs
- Airborne communications
- Command & control
- Land mobile radio
- Field communications
- UAV communications
- Vehicle comms/telemetry
- Airframe control
- Flight computer platform
- Satellite base station
- Satcom
- 所有加固的应用程序
| Document Name | Type |
|---|---|
| 坐93XX DEXO, SiT33XX VCXO, SiT335X DCXO Product Qualification Report | Reliability Reports |
| 6L/10L-QFN Packages B, C, and E Qualification Report - ASE | Reliability Reports |
| Resource Name | Type |
|---|---|
| AN10029 Output Terminations for Differential Oscillators | Application Notes |
| DualMEMS and TurboCompensation Temperature Sensing Technology | Technology Papers |
| MEMS Timing for High Reliability Applications | 产品简介 |
| QFN 3225 6-Pins | 3D Step Models |
| 坐9347 Datasheet | Datasheets |
| Building Robust Aerospace and Defense Products with Ruggedized Endura MEMS Oscillators | White Papers |
| 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 |
| 坐ime MEMS First 工艺 | Technology Papers |