The SiT5358 is a ±50 ppb precision MEMS Super-TCXO. This device is engineered for best dynamic performance. It is fully compliant to the GR-1244 Stratum 3 oscillator specifications. By leveraging SiTime’s unique DualMEMS™ and TurboCompensation™ temperature sensing technology, the SiT5358 delivers the most stable timing in the presence of environmental stressors – airflow, temperature perturbation, vibration, shock, and electromagnetic interference (EMI).
SiT5358 can be factory-programmed to any combination of frequency, voltage, and pull range. This programmability enables designers to optimize the clock configuration while eliminating the long lead time and customization costs associated with quartz TCXOs where each frequency is custom built.
View related products: 60 to 220 MHz | Ruggedized | TCXO lineup
"Specs" | "Value" |
---|---|
Frequency | 1 to 60 MHz |
Frequency Stability (ppm) | ±0.05 |
Operating Temperature Range (°C) | 0 to +70, -20 to +70, -40 to +85, -40 to +105 |
Package Type (mm²) | 5.0 x 3.2 10-pin |
Oscillator Type | TCXO-SE |
Phase Jitter (rms) | 0.31 ps |
Pull Range (ppm) | ±6.25, ±10, ±12.5, ±25, ±50, ±80, ±100, ±125, ±150, ±200, ±400, ±600, ±800, ±1600, ±3200 |
Voltage Supply (V) | 2.5, 2.8, 3.0, 3.3 |
Features | Precision TCXO |
Availability | Production |
Image: Elite TCXO Ceramic 5032 10-pin package, top & bottom
SiT5358 pin assignments
SiT5358 block diagram
Reduces BOM by eliminating a dedicated LDO for TCXO
Frequency Slope (dF/dT) Calculator – Calculate frequency slope over temperature
Time Error Simulation Software – Simulate and analyze the impact of the local oscillator
TimeMaster Configuration Software – Configure and evaluate oscillators via I2C/SP
Reliability Calculator – Get FIT/MTBF data for various operating conditions
Ceramic 5032 10-Pins 3D Step Model – Preview oscillator packages in 3D
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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 | --- |