Factory Automation

Factory Automation

Factory automation relies on HMI (human machine interface) products to control the manufacturing process from end to end. These HMI tools, and the equipment they manage, operate in Industrial environments that can be extremely harsh. Industrial timing solution must be extremely resilient under a range of conditions including fast and high temperature swings, shock, and vibration.   

SiTime high-temp MEMS timing solutions deliver a more robust and stable reference clock with better dT/dT slope, lower jitter, higher reliability, resilience to shock and vibration.

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SiTime MEMS Timing Benefits

Complete MEMS clock tree

Ultra-low jitter differential XO

Stratum 3 Super-TCXO

High Temperature XO

Most robust in real world conditions

4x better dF/dT for best time sync

125°C for harsh environments

70 g vibration and 50,000 g shock

Easy to use, built to last

Custom configured solution

No quartz reliability issues

1 billion hour MTBF

MEMS Timing for HMI

DU block diagramSiT8918SiT5356sitimesitime.comSiT53xxSiT1618SiT9375

SiTime MEMS Timing Solutions for Factory Automation

MEMS Timing Solutions Function Frequency Key Features
SiT535x Super-TCXO Reference clock for SoC or FPGA 1 to 220 MHz ±100 ppb, ±1 ppb/°C, 105°C
SiT9375 Differential XO Reference clock for IEEE 1588 25 to 644 MHz 0.2 ps jitter, 105°C
SiT891x High Temperature XO Ethernet, Vision and Sensing 1 to 137 MHz ±20 ppm, 125°C
SiT1618 High Temperature XO Ethernet 33 standard frequencies flexible drive strength

MEMS Timing Outperforms Quartz

Better Quality, More Robust

Millions of Configurations

Better Quality, Reliability, and Robustness Industrial


Rich Programmable Features Industrial


Better Stability

Better Vibration Resistance

Better Stability Industrial


Better Vibration Resistance Industrial


Better Aging

Better PSNR (Power Supply Noise Rejection)

Better Aging Industrial Better PSNR (Power Supply Noise  Rejection) Industrial
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