220 to 725 MHz, AEC-Q100 Ultra-low Jitter Differential XO
The SiT9387 is an AEC-Q100, ultra-low-jitter differential oscillator that supports any frequency from 220.000001 to 725 MHz in 1 Hz increments. Based on SiTime's unique Elite Platform™, this device delivers exceptional dynamic performance of 0.23 ps jitter (typ.) and ±25 ppm in the presence of common environmental hazards such as shock, vibration, power supply noise, EMI, and board bending.
The SiT9387 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 2.25 to 3.63 V.
View related products:1 to 220 MHz|Automotive & High Temp lineup
| Oscillator Type | XO-DE |
| Frequency | 220 to 725 MHz |
| Frequency Stability (ppm) | ±20, ±25, ±50 |
| Phase Jitter (rms) | 0.23 ps |
| Output Type | LVPECL, LVDS, HCSL |
| Operating Temperature Range (°C) | -40 to 85 (Grade 3), -40 to 105 (Grade 2) |
| Voltage Supply (V) | 2.5, 2.8, 3.0, 3.3 |
| Package Type (mm²) | 3.2x2.5, 7.0x5.0 |
| Features | Ultra-low jitter |
| Availability | Sampling |
Small industry standard package enables small form-factor system with stringent jitter requirement
SiT9387 pin assignments
High performance
- 0.23 ps jitter (typ.)
- ±25 ppm: Ensures best system performance in hostile environments
20x better vibration sensitivity
Minimizes packet loss in high-vibration environments
0.02 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
- 220 to 725 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
- ADAS computer
- 10G to 100G Ethernet
- Radar & LiDAR
- Ethernet
- Cameras
- Automotive cameras
| Document Name | Type |
|---|---|
| 6L-QFN Package Composition Report (Elite SiT337X VCXO, SiT936X DEXO) | Composition Reports |
| Manufacturing Notes for SiTime Products | Other Quality Documents |
| SiT93XX DEXO, SiT33XX VCXO, SiT335X DCXO Product Qualification Report | Reliability Reports |
| 6L/10L-QFN Packages B, C, and E Qualification Report - ASE | Reliability Reports |
Eval Boards(Contact SiTime)– SiT6097 (3225) | SiT6085 (7050)
Reliability Calculator– Get FIT/MTBF data for various operating conditions
Frequency Slope (dF/dT) Calculator– Calculate frequency slope over temperature
3225 6-Pins|7050 6-Pins with CP– Preview packages with QFN3D step models