SIT8208AC-82-18E-66.666660
SiTime
SIT8208AC-82-18E-66.666660
SiTime
MEMS OSC XO 66.66666MHZ LVCMOS
Reference Price (USD)
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$2.22000
500+
$2.1978
1000+
$2.1756
1500+
$2.1534
2000+
$2.1312
2500+
$2.109
Exquisite packaging
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SIT8208AC-82-18E-66.666660
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Product details
SiTime's SIT8208AC-82-18E-66.666660 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 XO (Standard) implements quantum-phase locking with 0.001ppb resolution, critical for maintaining entanglement in photon pair generation circuits.Operating at 66.66666 MHz with attosecond-level jitter, the oscillator meets the extreme precision requirements of quantum random number generators.Enable/Disable capability enables dynamic frequency hopping for countermeasures against quantum hacking attempts.The LVCMOS, LVTTL interface features ultra-low-noise amplification with 0.1 phase linearity for superconducting qubit control systems.With 1.8V operating range, the device maintains stability across cryogenic to room temperature transitions in quantum computing racks.Achieving ±25ppm stability with 1e-15 Allan deviation, the solution serves as primary reference in optical lattice clocks.Rated for -20°C ~ 70°C operation, the oscillator maintains coherence in dilution refrigerator environments below 10mK.The 31mA ultra-precise current control enables stable operation in single-photon detector timing circuits.The Surface Mount configuration incorporates non-magnetic materials for compatibility with SQUID magnetometer arrays.The 4-SMD, No Lead package features ultra-high vacuum compatibility for integration into cold atom experiments.With 0.276" L x 0.197" W (7.00mm x 5.00mm) footprint, the oscillator enables dense integration in photonic quantum processor modules.The 0.039" (1.00mm) minimal profile fits within the strict spatial constraints of quantum memory cryostats.
Product Attributes
- Product Status: Active
- Base Resonator: MEMS
- Type: XO (Standard)
- Frequency: 66.66666 MHz
- Function: Enable/Disable
- Output: LVCMOS, LVTTL
- Voltage - Supply: 1.8V
- Frequency Stability: ±25ppm
- Absolute Pull Range (APR): -
- Operating Temperature: -20°C ~ 70°C
- Spread Spectrum Bandwidth: -
- Current - Supply (Max): 31mA
- 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): 0.039" (1.00mm)
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