Product Summary
Ultra-precise TCXO (Digitally Controlled Temperature Compensated Oscillator) based on MEMS oscillator.
The lineup is capable of digital control, and is sometimes expressed as DC-TCXO.
MEMS oscillators of the highest standard with high reliability even in harsh environments.
It is also possible to replace the crystal OCXO.
lineup
SiTime MEMS oscillators can be freely selected from the listed specifications.
| type name | frequency | Frequency deviation (ppm) | Output format | package size |
| SiT5155 | Choose from 12 types |
±0.5 |
LVCMOS Clipped sinewave |
5.0x3.2 |
| SiT5156 | 1~60MHz |
±0.5 ±1 ±2.5 |
LVCMOS Clipped sinewave |
5.0x3.2 |
| SiT5157 |
1~220MHz |
±0.5 ±1 ±2.5 |
LVCMOS |
5.0x3.2 |
| SiT5356/SiT5357 |
SiT5356：1~60MHz SiT5357：60~220MHz |
±0.1 ±0.2 ±0.25 |
SiT5356： LVCMOS Clipped sinewave SiT5357： LVCMOS |
5.0x3.2 |
| SiT5358/SiT5359 |
SiT5358：1~60MHz SiT5359：60~220MHz |
±0.05 |
SiT5358： LVCMOS Clipped sinewave SiT5359： LVCMOS |
5.0x3.2 |
| SiT5376/SiT5377 |
SiT5376：1~60MHz SiT5377：60~220MHz |
±0.1 ±0.2 ±0.25 |
SiT5376： LVCMOS Clipped sinewave SiT5377： LVCMOS |
5.0x3.5 |
| SiT5501/SiT5503 |
60~220MHz |
SiT5501： ±0.01 (±10 ppb) ±0.02 (±20 ppb) SiT5503： ±0.005 (±5 ppb) |
LVCMOS Clipped sinewave |
7.0x5.0 |
Contact / Datasheet / Quote
If you have any questions or requests for data sheets regarding this product, please contact us using the "Contact Us" button below.
An evaluation board is also available.
If you would like an estimate, please request it from the "Estimate button".
Recommended for such applications
It is ideal for applications that require "high precision" and "high stability" for the clock source, such as the following.
・400G/800G network equipment
·base station
・Optical module
・Network switch, router
・Precision equipment such as measuring equipment and test equipment
・10G~100G Ethernet
・PCIE
・FPGA
・SATA/SAS
・Data center