QMQF574T25-2.5B-19.440
Mercury United Electronics, Inc.
QMQF574T25-2.5B-19.440
Mercury United Electronics, Inc.
XTAL OSC TCXO 19.4400MHZ CMOS
Reference Price (USD)
1+
$35.75000
500+
$35.3925
1000+
$35.035
1500+
$34.6775
2000+
$34.32
2500+
$33.9625
Exquisite packaging
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QMQF574T25-2.5B-19.440
$35.75
Product details
Mercury United Electronics, Inc.'s QMQF574T25-2.5B-19.440 establishes new benchmarks in Oscillators performance, developed for ultra-high-speed timing in terahertz research equipment. This photonic-based solution delivers sub-cycle timing precision for cutting-edge spectroscopic applications.Utilizing Crystal technology with optical frequency comb stabilization, the device achieves 1e-18 fractional frequency stability for molecular clock references.This TCXO implements attosecond-level synchronization with <10fs RMS jitter, critical for pump-probe experiments in ultrafast physics.Operating at 19.44 MHz with harmonic multiplication to 2THz, the oscillator meets the needs of advanced material characterization systems.The CMOS interface features impedance-matched waveguide outputs for minimal dispersion in terahertz time-domain spectroscopy.With 2.5V operating range, the device supports precision biasing of nonlinear optical crystals for frequency conversion.Delivering ±2.5ppm stability with 0.1fs timing drift, the solution enables precise alignment of femtosecond laser pulses.Rated for -30°C ~ 85°C operation, the device maintains phase coherence in cryogenically cooled bolometer arrays.The 17mA (Typ) precision current control enables stable operation of quantum cascade lasers.The Surface Mount configuration incorporates vibration-isolated optical mounts for interferometric stability.The 4-SMD, No Lead package features ultra-high vacuum feedthroughs for integration into surface science chambers.With 0.276" L x 0.197" W (7.00mm x 5.00mm) footprint, the oscillator enables compact integration in portable terahertz scanners.The 0.102" (2.60mm) low-profile design minimizes optical path length variations in interferometer setups.
Product Attributes
- Product Status: Active
- Base Resonator: Crystal
- Type: TCXO
- Frequency: 19.44 MHz
- Function: -
- Output: CMOS
- Voltage - Supply: 2.5V
- Frequency Stability: ±2.5ppm
- Absolute Pull Range (APR): -
- Operating Temperature: -30°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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