QMQF574T25-2.0A-21.949218
Mercury United Electronics, Inc.
QMQF574T25-2.0A-21.949218
Mercury United Electronics, Inc.
XTAL OSC TCXO 21.949218MHZ CMOS
Reference Price (USD)
1+
$36.75000
500+
$36.3825
1000+
$36.015
1500+
$35.6475
2000+
$35.28
2500+
$34.9125
Exquisite packaging
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QMQF574T25-2.0A-21.949218
$36.75
Product details
Mercury United Electronics, Inc.'s QMQF574T25-2.0A-21.949218 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 TCXO, this device implements proprietary temperature compensation algorithms that maintain 2ppb frequency accuracy in OCXO-grade applications.Supporting 21.949218 MHz operation with sub-ps jitter, the oscillator meets stringent requirements for quantum computing clock synchronization.CMOS output configuration delivers 3.3V swing with <1ns rise/fall times, compatible with high-speed SerDes interfaces in data center equipment.The multi-rail 2.5V capability enables seamless integration with both legacy and modern power architectures in industrial control systems.With ±2ppm stability over 15 years, the device outperforms competing solutions in precision metrology applications.Certified for -40°C ~ 85°C operation, the oscillator maintains lock during rapid thermal transients encountered in downhole drilling equipment.At just 17mA (Typ) 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 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 0.102" (2.60mm) maximum height, the oscillator fits within the strict z-axis constraints of airborne radar arrays.
Product Attributes
- Product Status: Active
- Base Resonator: Crystal
- Type: TCXO
- Frequency: 21.949218 MHz
- Function: -
- Output: CMOS
- Voltage - Supply: 2.5V
- Frequency Stability: ±2ppm
- Absolute Pull Range (APR): -
- Operating Temperature: -40°C ~ 85°C
- Spread Spectrum Bandwidth: -
- Current - Supply (Max): 17mA (Typ)
- 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): 0.102" (2.60mm)
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