The SiT5157 Super-TCXO is a highly flexible, tight-stability oscillator capable of supporting up to 220 MHz. Based on SiTime’s unique DualMEMS™ and TurboCompensation™ temperature sensing technology, this device delivers excellent dynamic performance in the presence of common environmental hazards, such as airflow, temperature perturbation, vibration, shock, power supply noise and electromagnetic interference (EMI). The SiT5157 is engineered for high-reliability systems in industrial, server and storage, networking and telecom.
The SiT5157 can be factory-programmed to any combination of frequency, stability, voltage and pull range. This programmability enables designers to customize MEMS TCXO configuration for best system performance while eliminating the long lead time and customization costs associated with quartz devices.
Program oscillators to get instant samples, optimized performance, and fast prototyping | Learn More
View related products: 1 to 60 MHz | ±100, ±200, ±250 ppb | Automotive | Ruggedized | TCXO lineup
"Specs" | "Value" |
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Frequency | 60 to 220 MHz |
Frequency Stability (ppm) | ±0.5, ±1, ±2.5 |
Operating Temperature Range (°C) | -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, 3.3 |
Features | Precision TCXO |
Availability | Production |
Image: Elite TCXO Ceramic 5032 10-pin package, top & bottom
SiT5157 pin assignments
SiT5157 block diagram
SiT6722 (5032) Evaluation Board User Manual – Evaluate oscillator performance
Reliability Calculator – Get FIT/MTBF data for various operating conditions
Jitter Calculator and Plots – Convert phase noise to phase jitter, find phase noise plots
TimeMaster Configuration Software – Configure and evaluate oscillators via I2C/SP
Frequency Slope (dF/dT) Calculator – Calculate frequency slope over temperature
Time Error Simulation Software – Simulate and analyze the impact of the local oscillator
Ceramic 5032 10-Pins 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 | --- |