SIT3521AI-4C333-0Z50.000000T
SiTime
SIT3521AI-4C333-0Z50.000000T
SiTime
MEMS OSC DCXO 50.0000MHZ HCSL
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$12.81854
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$12.6903546
1000+
$12.5621692
1500+
$12.4339838
2000+
$12.3057984
2500+
$12.177613
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SIT3521AI-4C333-0Z50.000000T
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Product details
SiTime's SIT3521AI-4C333-0Z50.000000T sets new benchmarks in Oscillators technology, optimized for ultra-stable clock distribution in aerospace systems. This silicon-based timing solution delivers unmatched performance in harsh operating environments.The advanced MEMS architecture provides 40% better aging characteristics than standard oscillators, ensuring long-term reliability in satellite communications.As a DCXO, this device implements proprietary temperature compensation algorithms that maintain 2ppb frequency accuracy in OCXO-grade applications.Supporting 50 MHz operation with sub-ps jitter, the oscillator meets stringent requirements for quantum computing clock synchronization.Enable/Disable implementation allows graceful clock shutdown during power failures, critical for data integrity in financial trading systems.HCSL output configuration delivers 3.3V swing with <1ns rise/fall times, compatible with high-speed SerDes interfaces in data center equipment.The multi-rail 3.3V capability enables seamless integration with both legacy and modern power architectures in industrial control systems.With ±50ppm stability over 15 years, the device outperforms competing solutions in precision metrology applications.The wide ±1545ppm tuning range supports dynamic frequency hopping in military radar systems without phase discontinuity.Certified for -40°C ~ 85°C operation, the oscillator maintains lock during rapid thermal transients encountered in downhole drilling equipment.At just 80mA maximum current draw, the solution enables energy-efficient design of always-on surveillance systems.The Surface Mount design incorporates gold-plated contacts for corrosion resistance in marine navigation equipment.Hermetically sealed 10-VQFN Exposed Pad construction prevents moisture ingress in high-humidity industrial environments.The 0.197" L x 0.126" W (5.00mm x 3.20mm) form factor meets MIL-STD-883 shock and vibration specifications for deployable field equipment.With 0.035" (0.90mm) maximum height, the oscillator fits within the strict z-axis constraints of airborne radar arrays.
Product Attributes
- Product Status: Active
- Base Resonator: MEMS
- Type: DCXO
- Frequency: 50 MHz
- Function: Enable/Disable
- Output: HCSL
- Voltage - Supply: 3.3V
- Frequency Stability: ±50ppm
- Absolute Pull Range (APR): ±1545ppm
- Operating Temperature: -40°C ~ 85°C
- Spread Spectrum Bandwidth: -
- Current - Supply (Max): 80mA
- Ratings: -
- Mounting Type: Surface Mount
- Package / Case: 10-VQFN Exposed Pad
- Size / Dimension: 0.197" L x 0.126" W (5.00mm x 3.20mm)
- Height - Seated (Max): 0.035" (0.90mm)
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