637L1945I2T
CTS-Frequency Controls
637L1945I2T
CTS-Frequency Controls
XTAL OSC XO 19.4400MHZ LVDS SMD
Reference Price (USD)
1+
$3.03237
500+
$3.0020463
1000+
$2.9717226
1500+
$2.9413989
2000+
$2.9110752
2500+
$2.8807515
Exquisite packaging
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637L1945I2T
$3.03
Product details
CTS-Frequency Controls's 637L1945I2T 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 XO (Standard) 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.Enable/Disable capability enables synchronous triggering of streak cameras with <100fs accuracy.The LVDS 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 ±25ppm stability with 0.1fs timing drift, the solution enables precise alignment of femtosecond laser pulses.Rated for -40°C ~ 85°C operation, the device maintains phase coherence in cryogenically cooled bolometer arrays.The 66mA precision current control enables stable operation of quantum cascade lasers.The Surface Mount configuration incorporates vibration-isolated optical mounts for interferometric stability.The 6-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 0.067" (1.70mm) low-profile design minimizes optical path length variations in interferometer setups.
Product Attributes
- Product Status: Active
- Base Resonator: Crystal
- Type: XO (Standard)
- Frequency: 19.44 MHz
- Function: Enable/Disable
- Output: LVDS
- Voltage - Supply: 2.5V
- Frequency Stability: ±25ppm
- Absolute Pull Range (APR): -
- Operating Temperature: -40°C ~ 85°C
- Spread Spectrum Bandwidth: -
- Current - Supply (Max): 66mA
- Ratings: -
- Mounting Type: Surface Mount
- Package / Case: 6-SMD, No Lead
- Size / Dimension: 0.276" L x 0.197" W (7.00mm x 5.00mm)
- Height - Seated (Max): 0.067" (1.70mm)
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