The SiT9366 low jitter differential oscillator supports any frequency from 1 to 220 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 ±10 ppm in the presence of common environmental hazards such as shock, vibration, power supply noise, EMI, and board bending.
Unlike legacy quartz or SAW oscillators, the SiT9366 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 3.3 V.

"Specs" | "Value" |
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Frequency | 1 to 220 MHz |
Frequency Stability (ppm) | ±10, ±20, ±25, ±50 |
Operating Temperature Range (°C) | -20 to +70, -40 to +85, -40 to +105 |
Package Type (mm²) | 3.2x2.5, 5.0x3.2, 7.0x5.0 |
Oscillator Type | XO-DE |
Phase Jitter (rms) | 0.23 ps |
Voltage Supply (V) | 2.5, 2.8, 3, 3.3 |
Features | Low jitter |
Availability | Production |
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Image: SiT9366 6-pin package, top & bottom
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SiT9356 pin assignments
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SiT9356 block diagram
Exceptional dynamic performance in real-life operating conditions
- 0.23 ps jitter (typ.)
- ±10 ppm: Ensures best system performance in hostile environments
20x better vibration sensitivity
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Minimizes packet loss in high-vibration environments
0.05 ps/mV power supply noise rejection (PSNR)
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Simplify power supply design
3.2 x 2.5 mm package
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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
- 10G to 100G Ethernet
- Optical Modules
- PCIe
- FPGA
- SATA / SAS
- Fibre Channel
- System Clocking
- Serial-data Links
- Wireless & Backhaul
- Fiber, Cable, DSL
- Security Appliances
- Data Centers
- Test & Measurement
Eval Boards (Contact SiTime) – SiT6097 (3225) | SiT6085 (7050)
Frequency Slope (dF/dT) Calculator – Calculate frequency slope over temperature
Jitter Calculator and Plots – Convert phase noise to phase jitter, find phase noise plots
Reliability Calculator – Get FIT/MTBF data for various operating conditions
3225 6-Pins | 5032 6-Pins with CP | 7050 6-Pins with CP – Preview packages with QFN 3D step models
Resource Name | Resource Type | Date | Format | Size |
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Step 1: Enter or Configure SiT9366 Part Number
Step 2. Purchase
Quantity
Qty: | Unit Price | Total |
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Quantity | Unit Price | |
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199 | --- | |
100-499 | --- | |
500-999 | --- | |
1,000-4,999 | --- | |
> 4,999 | --- |