SG-8018CA 0.6820M-TJHSA0
EPSON
SG-8018CA 0.6820M-TJHSA0
EPSON
XTAL OSC XO 0.6820MHZ CMOS SMD
Reference Price (USD)
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$0.77550
500+
$0.767745
1000+
$0.75999
1500+
$0.752235
2000+
$0.74448
2500+
$0.736725
Exquisite packaging
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SG-8018CA 0.6820M-TJHSA0
$0.78
Product details
EPSON's SG-8018CA 0.6820M-TJHSA0 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 Crystal 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 682 kHz with attosecond-level jitter, the oscillator meets the extreme precision requirements of quantum random number generators.Standby (Power Down) capability enables dynamic frequency hopping for countermeasures against quantum hacking attempts.The CMOS interface features ultra-low-noise amplification with 0.1 phase linearity for superconducting qubit control systems.With 1.62V ~ 3.63V operating range, the device maintains stability across cryogenic to room temperature transitions in quantum computing racks.Achieving ±50ppm stability with 1e-15 Allan deviation, the solution serves as primary reference in optical lattice clocks.Rated for -40°C ~ 105°C operation, the oscillator maintains coherence in dilution refrigerator environments below 10mK.The 3.5mA 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 0.055" (1.40mm) minimal profile fits within the strict spatial constraints of quantum memory cryostats.
Product Attributes
- Product Status: Active
- Base Resonator: Crystal
- Type: XO (Standard)
- Frequency: 682 kHz
- Function: Standby (Power Down)
- Output: CMOS
- Voltage - Supply: 1.62V ~ 3.63V
- Frequency Stability: ±50ppm
- Absolute Pull Range (APR): -
- Operating Temperature: -40°C ~ 105°C
- Spread Spectrum Bandwidth: -
- Current - Supply (Max): 3.5mA
- 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): 0.055" (1.40mm)
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