ECXV-P37C2M-491.520
ECS Inc.
ECXV-P37C2M-491.520
ECS Inc.
XTAL OSC VCXO 491.52MHZ SMD
Reference Price (USD)
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$6.46400
500+
$6.39936
1000+
$6.33472
1500+
$6.27008
2000+
$6.20544
2500+
$6.1408
Exquisite packaging
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ECXV-P37C2M-491.520
$6.46
Product details
ECS Inc.'s ECXV-P37C2M-491.520 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 VCXO implements ASIL-D compliant fault detection with <1 s failover time, critical for autonomous driving sensor fusion systems.Operating at 491.52 MHz with <0.5ps cycle-to-cycle jitter, the oscillator meets stringent requirements for LiDAR time-of-flight measurement.Enable/Disable capability supports wake-on-event timing for energy-efficient telematics control units.The LVPECL 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 ±25ppm stability over 15-year vehicle lifespan, the oscillator eliminates the need for periodic calibration in ADAS cameras.The ±90ppm programmability supports dynamic compensation for Doppler effects in vehicle-to-everything communications.Rated for -20°C ~ 70°C operation, the device maintains lock during rapid temperature transitions from engine heat soak.The 55mA 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 6-SMD, No Lead package features conformal coating compatibility for under-hood installation in combustion engines.With 0.276" L x 0.197" W (7.00mm x 5.00mm) compact footprint, the oscillator fits within space-constrained infotainment head units.The 0.067" (1.70mm) low profile enables installation behind instrument clusters without interfering with airbag deployment.
Product Attributes
- Product Status: Active
- Base Resonator: Crystal
- Type: VCXO
- Frequency: 491.52 MHz
- Function: Enable/Disable
- Output: LVPECL
- Voltage - Supply: 3.3V
- Frequency Stability: ±25ppm
- Absolute Pull Range (APR): ±90ppm
- Operating Temperature: -20°C ~ 70°C
- Spread Spectrum Bandwidth: -
- Current - Supply (Max): 55mA
- Ratings: -
- Mounting Type: Surface Mount
- Package / Case: 6-SMD, No Lead
- Size / Dimension: 0.276" L x 0.197" W (7.00mm x 5.00mm)
- Height - Seated (Max): 0.067" (1.70mm)
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