The SiT5711 is the industry’s smallest Stratum 3E OCXO with ±5 ppb frequency stability and 40 ppt/°C frequency slope (ΔF/ΔT). This device is engineered to provide the best dynamic performance. Leveraging SiTime’s unique DualMEMS™ and TurboCompensation™ temperature sensing technology, this OCXO delivers the most stable timing in the presence of environmental stressors such as airflow, temperature perturbation, vibration, shock, and electromagnetic interference (EMI).
The environmental robustness of SiT5711 enables unmatched ease-of-use and simplifies system design:
The SiT5711 can be factory-programmed to any frequency between 1 and 60 MHz and the 9 x 7 mm package is the smallest Stratum 3E OCXO available.
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"Specs" | "Value" |
---|---|
Frequency | 1 to 60 MHz |
Frequency Stability (ppm) | ±0.005 (±5 ppb), ±0.008 (±8 ppb) |
Operating Temperature Range (°C) | -20 to +70, -40 to +85 |
Package Type (mm²) | 9.0 x 7.0 |
Oscillator Type | OCXO |
Voltage Supply (V) | 3.3 |
Features | Frequency Slope: ±40 ppt/°C; Contact SiTime for ±3 ppb stability; Contact SiTime for -40° to 105°C; |
Availability | Not recommended for new designs |
Recommendations | SiT5801 |
Replacement Part | SiT5801 |
9x7mm MEMS OCXO 10-pin package (top & bottom view)
SiT6731 Eval Board User Manual – Evaluate oscillator performance
Frequency Slope (dF/dT) Calculator – Calculate frequency slope over temperature
Jitter Calculator and Plots – Convert phase noise to phase jitter, find phase noise plots
Time Error Simulation Software – Simulate and analyze the impact of the local oscillator
Reliability Calculator – Get FIT/MTBF data for various operating conditions
Emerald 9x7mm 3D Step Model – Preview oscillator packages in 3D
Resource Name | Resource Type | Date | Format | Size |
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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 | --- |