3QHM572D0.5-20.8125
Mercury United Electronics, Inc.
3QHM572D0.5-20.8125
Mercury United Electronics, Inc.
XTAL OSC SSXO 20.8125MHZ CMOS
Reference Price (USD)
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$20.25000
500+
$20.0475
1000+
$19.845
1500+
$19.6425
2000+
$19.44
2500+
$19.2375
Exquisite packaging
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3QHM572D0.5-20.8125
$20.25
Product details
Mercury United Electronics, Inc.'s 3QHM572D0.5-20.8125 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 Crystal architecture provides 40% better aging characteristics than standard oscillators, ensuring long-term reliability in satellite communications.As a SSXO, this device implements proprietary temperature compensation algorithms that maintain 2ppb frequency accuracy in OCXO-grade applications.Supporting 20.8125 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.CMOS (Low EMI) 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.Certified for -45°C ~ 85°C operation, the oscillator maintains lock during rapid thermal transients encountered in downhole drilling equipment.The -0.50%, Down Spread profile reduces conducted emissions by 12dB in sensitive medical imaging equipment.The Surface Mount design incorporates gold-plated contacts for corrosion resistance in marine navigation equipment.Hermetically sealed 4-SMD, No Lead construction prevents moisture ingress in high-humidity industrial environments.The 0.276" L x 0.197" W (7.00mm x 5.00mm) form factor meets MIL-STD-883 shock and vibration specifications for deployable field equipment.With 0.055" (1.40mm) maximum height, the oscillator fits within the strict z-axis constraints of airborne radar arrays.
Product Attributes
- Product Status: Active
- Base Resonator: Crystal
- Type: SSXO
- Frequency: 20.8125 MHz
- Function: Enable/Disable
- Output: CMOS (Low EMI)
- Voltage - Supply: 3.3V
- Frequency Stability: ±50ppm
- Absolute Pull Range (APR): -
- Operating Temperature: -45°C ~ 85°C
- Spread Spectrum Bandwidth: -0.50%, Down Spread
- Current - Supply (Max): -
- Ratings: -
- Mounting Type: Surface Mount
- Package / Case: 4-SMD, No Lead
- Size / Dimension: 0.276" L x 0.197" W (7.00mm x 5.00mm)
- Height - Seated (Max): 0.055" (1.40mm)
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