The heartbeat of automotive innovation
Rapid progress in driving automation, connected vehicles, and sophisticated user interfaces has led to sensors and compute in cars generating and processing data at 20 TB/hour. Automotive timing devices from SiTime are indispensable for these functions, enabling high performance compute and high-speed connectivity for automotive systems. Our robust MEMS timing products play a crucial role in functional safety by delivering reliable operation in harsh conditions, while saving power and board space.
Excellent reliability
<0.5 FIT rate
Increases system reliability
Facilitate compliance with functional safety
Low Jitter
<150 fs RMS phase noise (12 kHz to 20 MHz)
Supports high-speed data transfer protocols
PCI-Express up to Gen 6, 10 GB Ethernet, and more
Automotive Grade 1
AEC-Q100 Grade 1, -40°C to +125°C
Reduces need for cooling and increases reliability
Tolerant to harsh automotive environments
Explore Applications
ADAS Computers
Automotive PCI-E
Ethernet
Engine & Powertrain
Wireless Chargers
Featured Products
• Low power consumption of 2.3 mA (typ.) and 1 µA in standby current
• 500 fs RMS jitter
• High reliability at >2 billion hours MTBF, <0.5 FIT rate
• 1.6 x 1.2 mm, 2.0 x 1.6 mm, 2.5 x 2.0 mm, 3.2 x 2.5 mm packages packages
• 150 fs RMS jitter
• LVPECL, LVDS, HCSL, Low-power HCSL, FlexSwing
• High reliability at >2 billion hours MTBF, <0.5 FIT rate
• 2.0 x 1.6 mm, 2.5 x 2.0 mm, 3.2 x 2.5 mm packages
• ±20, ±25, ±30, ±50 frequency stability options
• High reliability at >2 billion hours MTBF, <1 FIT rate
• 2.0 x 1.6 mm, 2.5 x 2.0 mm, 3.2 x 2.5 mm, 5.0 x 3.2 mm, 7.0 x 5.0 mm packages
• 1 MHz to 150 MHz
• Spread profile options: Triangular, Hershey Kiss, and Random
• Programmable FlexEdge™ rise/fall time adjustment of the clock signal
• High reliability at >2 billion hours MTBF, <0.5 FIT rate
• 2.0 x 1.6 mm, 2.5 x 2.0 mm, 3.2 x 2.5 mm packages