High Temperature Crystal Oscillator is a quartz crystal or MEMS silicon oscillator that can operate stably in temperatures far beyond ordinary commercial grade environments, providing precise clock signals for electronic systems.
Features:
1. Excellent high-temperature stability
Extremely small frequency drift at high temperatures (± 10~± 50ppm)
Specialized cutting angle and temperature compensation design to suppress thermally induced frequency deviation
2. Highly reliable packaging
Ceramic/metal ceramic seal, resistant to moisture and thermal stress
High temperature solder and internal structural reinforcement to prevent cracking and failure
3. Wide temperature working ability
Coverage -55 ℃ to+125 ℃/+150 ℃, some can reach+200 ℃
4. Excellent aging performance
Annual aging rate under high temperature<1ppm, long-term stability
5. Fast start-up&low power consumption
Reliable vibration under high temperature environment, suitable for low-power design
Applications：
1. Automotive Electronics
Engine compartment ECU, transmission control, onboard radar ADAS
2. Industrial Automation
High temperature furnace control PLC、 Frequency converter, underground drilling equipment
3. Aerospace
Satellite, missile, avionics, extreme environment measurement and control
4. Oil exploration
Downhole logging instrument, measurement while drilling (high temperature and high pressure)
5. Communication and Military Industry
5G base station, outdoor communication equipment, military radar, missile guidance
