QMQF574T33-2.0A-21.949218
Mercury United Electronics, Inc.
QMQF574T33-2.0A-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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QMQF574T33-2.0A-21.949218
$36.75
Product details
The QMQF574T33-2.0A-21.949218 by Mercury United Electronics, Inc. is a breakthrough in Oscillators technology, specifically crafted for high-reliability timing in medical imaging systems. This quartz-based oscillator delivers unparalleled precision for critical healthcare applications.Employing Crystal technology with patented thermal compensation, this device achieves 60% better frequency stability than medical-grade competitors in MRI synchronization systems.As a TCXO, this oscillator features automatic failover detection with <100ns switchover time, essential for life-support equipment timing redundancy.Operating at 21.949218 MHz with ultra-low phase noise, the solution meets the exacting standards of positron emission tomography (PET) scan timing electronics.The CMOS configuration includes galvanic isolation for patient safety compliance in direct-contact medical monitoring devices.With 3.3V operating range, the device maintains precision during power fluctuations common in portable ultrasound machines.Delivering ±2ppm stability with 0.05ppm annual aging, the oscillator ensures consistent performance in radiation therapy control systems.Rated for -40°C ~ 85°C operation, the device maintains accuracy during sterilization cycles in surgical robotics.At 24mA (Typ) ultra-low current draw, the solution enables years of continuous operation in implantable medical devices.The Surface Mount design incorporates biocompatible materials for direct integration into diagnostic probe assemblies.The 4-SMD, No Lead package features medical-grade epoxy encapsulation for resistance to disinfectant chemicals.With 0.276" L x 0.197" W (7.00mm x 5.00mm) miniature footprint, the oscillator fits within disposable endoscopic camera modules.The 0.102" (2.60mm) ultra-slim profile allows integration into wearable patient monitoring patches.
Product Attributes
- Product Status: Active
- Base Resonator: Crystal
- Type: TCXO
- Frequency: 21.949218 MHz
- Function: -
- Output: CMOS
- Voltage - Supply: 3.3V
- Frequency Stability: ±2ppm
- Absolute Pull Range (APR): -
- Operating Temperature: -40°C ~ 85°C
- Spread Spectrum Bandwidth: -
- Current - Supply (Max): 24mA (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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