ATS40ASM-1E
CTS-Frequency Controls
ATS40ASM-1E
CTS-Frequency Controls
CRYSTAL 40.0000MHZ 20PF SMD
Reference Price (USD)
1+
$0.23040
500+
$0.228096
1000+
$0.225792
1500+
$0.223488
2000+
$0.221184
2500+
$0.21888
Exquisite packaging
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ATS40ASM-1E
$0.23
Product details
CTS-Frequency Controls's ATS40ASM-1E Crystals redefines reliability for automotive electronics, specifically engineered to meet the stringent requirements of advanced driver assistance systems (ADAS) and in-vehicle networking. Its robust design ensures flawless operation across the automotive temperature range and vibration profiles.As a MHz Crystal device, it provides the clock accuracy needed for high-speed automotive Ethernet and sensor fusion applications.Operating at 40 MHz, the crystal supports multiple automotive bus systems including CAN FD, FlexRay, and Automotive Ethernet.The ±50ppm stability performance guarantees reliable operation from arctic cold starts to desert heat soak conditions.With ±30ppm tolerance, it maintains precise timing for LiDAR synchronization and radar signal processing.The 20pF load capacitance configuration minimizes startup time while ensuring stable oscillation in all vehicle operating states.Featuring 80 Ohms ESR, the device optimizes power consumption for always-on safety systems without compromising signal quality.Utilizing 3rd Overtone operation, it achieves the necessary spectral purity for automotive radar systems operating in the 77GHz band.Designed for -40°C ~ 85°C operation, the component exceeds typical automotive requirements for engine compartment applications.The Surface Mount design incorporates anti-vibration features critical for under-the-hood electronic control units.The HC-49/US package meets automotive-grade moisture resistance standards for reliability in all weather conditions.With compact 0.437" L x 0.190" W (11.10mm x 4.83mm) dimensions, it enables high-density designs in space-constrained infotainment systems.The 0.169" (4.30mm) low profile accommodates slim instrument cluster designs with tight z-height constraints.
Product Attributes
- Product Status: Active
- Type: MHz Crystal
- Frequency: 40 MHz
- Frequency Stability: ±50ppm
- Frequency Tolerance: ±30ppm
- Load Capacitance: 20pF
- ESR (Equivalent Series Resistance): 80 Ohms
- Operating Mode: 3rd Overtone
- Operating Temperature: -40°C ~ 85°C
- Ratings: -
- Mounting Type: Surface Mount
- Package / Case: HC-49/US
- Size / Dimension: 0.437" L x 0.190" W (11.10mm x 4.83mm)
- Height - Seated (Max): 0.169" (4.30mm)
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