S1803E-55.0000
Diodes Incorporated
S1803E-55.0000
Diodes Incorporated
XTAL OSC XO 55.0000MHZ LVCMOS
Reference Price (USD)
1+
$0.85992
500+
$0.8513208
1000+
$0.8427216
1500+
$0.8341224
2000+
$0.8255232
2500+
$0.816924
Exquisite packaging
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S1803E-55.0000
$0.86
Product details
Diodes Incorporated's S1803E-55.0000 revolutionizes Oscillators performance, specifically engineered for automotive-grade clock distribution networks. This MEMS-based solution delivers unmatched reliability for safety-critical vehicle systems.The Crystal design incorporates shock-resistant MEMS structures that survive 50,000g mechanical stress, exceeding automotive crash standards.This XO (Standard) implements ASIL-D compliant fault detection with <1 s failover time, critical for autonomous driving sensor fusion systems.Operating at 55 MHz with <0.5ps cycle-to-cycle jitter, the oscillator meets stringent requirements for LiDAR time-of-flight measurement.Standby (Power Down) capability supports wake-on-event timing for energy-efficient telematics control units.The LVCMOS, HCMOS, TTL stage features short-circuit protection and load-dump resilience for robust operation in 48V mild hybrid electrical systems.With 3.3V operating range, the device maintains timing accuracy during cold-crank conditions down to 3V.Achieving ±50ppm stability over 15-year vehicle lifespan, the oscillator eliminates the need for periodic calibration in ADAS cameras.Rated for -40°C ~ 85°C operation, the device maintains lock during rapid temperature transitions from engine heat soak.The 40mA ultra-low current consumption enables always-on operation in keyless entry systems without draining the battery.Surface Mount configuration incorporates conductive elastomer gaskets for EMI shielding in electric vehicle powertrains.The 4-SMD, No Lead package features conformal coating compatibility for under-hood installation in combustion engines.With 0.295" L x 0.197" W (7.50mm x 5.00mm) compact footprint, the oscillator fits within space-constrained infotainment head units.The 0.045" (1.15mm) low profile enables installation behind instrument clusters without interfering with airbag deployment.
Product Attributes
- Product Status: Active
- Base Resonator: Crystal
- Type: XO (Standard)
- Frequency: 55 MHz
- Function: Standby (Power Down)
- Output: LVCMOS, HCMOS, TTL
- Voltage - Supply: 3.3V
- Frequency Stability: ±50ppm
- Absolute Pull Range (APR): -
- Operating Temperature: -40°C ~ 85°C
- Spread Spectrum Bandwidth: -
- Current - Supply (Max): 40mA
- Ratings: -
- Mounting Type: Surface Mount
- Package / Case: 4-SMD, No Lead
- Size / Dimension: 0.295" L x 0.197" W (7.50mm x 5.00mm)
- Height - Seated (Max): 0.045" (1.15mm)
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