571AJB000420DGR
Skyworks Solutions Inc.
571AJB000420DGR
Skyworks Solutions Inc.
XTAL OSC VCXO 644.53125MHZ LVPEC
Reference Price (USD)
1+
$129.56624
500+
$128.2705776
1000+
$126.9749152
1500+
$125.6792528
2000+
$124.3835904
2500+
$123.087928
Exquisite packaging
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571AJB000420DGR
$129.57
Product details
Skyworks Solutions Inc.'s 571AJB000420DGR 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 644.53125 MHz with <0.5ps cycle-to-cycle jitter, the oscillator meets stringent requirements for LiDAR time-of-flight measurement.Enable/Disable (Reprogrammable) 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 2.97V ~ 3.63V operating range, the device maintains timing accuracy during cold-crank conditions down to 3V.Achieving ±20ppm stability over 15-year vehicle lifespan, the oscillator eliminates the need for periodic calibration in ADAS cameras.The ±130ppm programmability supports dynamic compensation for Doppler effects in vehicle-to-everything communications.Rated for -40°C ~ 85°C operation, the device maintains lock during rapid temperature transitions from engine heat soak.The 130mA 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 8-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.
Product Attributes
- Product Status: Active
- Base Resonator: Crystal
- Type: VCXO
- Frequency: 644.53125 MHz
- Function: Enable/Disable (Reprogrammable)
- Output: LVPECL
- Voltage - Supply: 2.97V ~ 3.63V
- Frequency Stability: ±20ppm
- Absolute Pull Range (APR): ±130ppm
- Operating Temperature: -40°C ~ 85°C
- Spread Spectrum Bandwidth: -
- Current - Supply (Max): 130mA
- Ratings: -
- Mounting Type: Surface Mount
- Package / Case: 8-SMD, No Lead
- Size / Dimension: 0.276" L x 0.197" W (7.00mm x 5.00mm)
- Height - Seated (Max): -
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