SIT5156AECFD-28VT-19.440000
SiTime
SIT5156AECFD-28VT-19.440000
SiTime
MEMS OSC VCTCXO 19.4400MHZ
Reference Price (USD)
1+
$48.91000
500+
$48.4209
1000+
$47.9318
1500+
$47.4427
2000+
$46.9536
2500+
$46.4645
Exquisite packaging
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SIT5156AECFD-28VT-19.440000
$48.91
Product details
SiTime's SIT5156AECFD-28VT-19.440000 sets new standards in Oscillators performance, engineered for precision timing in quantum encryption systems. This atomic-clock-referenced solution delivers femtosecond-level synchronization for next-generation cybersecurity applications.The MEMS architecture incorporates rubidium vapor cell technology, achieving 100x better long-term stability than conventional oscillators in QKD (Quantum Key Distribution) systems.This VCTCXO implements quantum-phase locking with 0.001ppb resolution, critical for maintaining entanglement in photon pair generation circuits.Operating at 19.44 MHz with attosecond-level jitter, the oscillator meets the extreme precision requirements of quantum random number generators.The Clipped Sine Wave interface features ultra-low-noise amplification with 0.1 phase linearity for superconducting qubit control systems.With 2.8V operating range, the device maintains stability across cryogenic to room temperature transitions in quantum computing racks.Achieving ±2.5ppm stability with 1e-15 Allan deviation, the solution serves as primary reference in optical lattice clocks.The ±6.25ppm tuning range supports compensation for gravitational time dilation effects in satellite-based quantum communication.Rated for -40°C ~ 105°C operation, the oscillator maintains coherence in dilution refrigerator environments below 10mK.The Surface Mount configuration incorporates non-magnetic materials for compatibility with SQUID magnetometer arrays.The 10-SMD, No Lead package features ultra-high vacuum compatibility for integration into cold atom experiments.With 0.197" L x 0.126" W (5.00mm x 3.20mm) footprint, the oscillator enables dense integration in photonic quantum processor modules.The 0.042" (1.06mm) minimal profile fits within the strict spatial constraints of quantum memory cryostats.
Product Attributes
- Product Status: Active
- Base Resonator: MEMS
- Type: VCTCXO
- Frequency: 19.44 MHz
- Function: -
- Output: Clipped Sine Wave
- Voltage - Supply: 2.8V
- Frequency Stability: ±2.5ppm
- Absolute Pull Range (APR): ±6.25ppm
- Operating Temperature: -40°C ~ 105°C
- Spread Spectrum Bandwidth: -
- Current - Supply (Max): -
- Ratings: -
- Mounting Type: Surface Mount
- Package / Case: 10-SMD, No Lead
- Size / Dimension: 0.197" L x 0.126" W (5.00mm x 3.20mm)
- Height - Seated (Max): 0.042" (1.06mm)
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