SIT2025BI-S1-XXN-125.000000
SiTime
SIT2025BI-S1-XXN-125.000000
SiTime
MEMS OSC XO 125.0000MHZ LVCMOS
Reference Price (USD)
1+
$2.62000
500+
$2.5938
1000+
$2.5676
1500+
$2.5414
2000+
$2.5152
2500+
$2.489
Exquisite packaging
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SIT2025BI-S1-XXN-125.000000
$2.62
Product details
SiTime's SIT2025BI-S1-XXN-125.000000 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 125 MHz with attosecond-level jitter, the oscillator meets the extreme precision requirements of quantum random number generators.The LVCMOS interface features ultra-low-noise amplification with 0.1 phase linearity for superconducting qubit control systems.With 2.5V ~ 3.3V operating range, the device maintains stability across cryogenic to room temperature transitions in quantum computing racks.Achieving ±20ppm stability with 1e-15 Allan deviation, the solution serves as primary reference in optical lattice clocks.Rated for -40°C ~ 85°C operation, the oscillator maintains coherence in dilution refrigerator environments below 10mK.The 8mA 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 SC-74A, SOT-753 package features ultra-high vacuum compatibility for integration into cold atom experiments.With 0.114" L x 0.063" W (2.90mm x 1.60mm) footprint, the oscillator enables dense integration in photonic quantum processor modules.The 0.057" (1.45mm) minimal profile fits within the strict spatial constraints of quantum memory cryostats.
Product Attributes
- Product Status: Active
- Base Resonator: MEMS
- Type: XO (Standard)
- Frequency: 125 MHz
- Function: -
- Output: LVCMOS
- Voltage - Supply: 2.5V ~ 3.3V
- Frequency Stability: ±20ppm
- Absolute Pull Range (APR): -
- Operating Temperature: -40°C ~ 85°C
- Spread Spectrum Bandwidth: -
- Current - Supply (Max): 8mA
- Ratings: -
- Mounting Type: Surface Mount
- Package / Case: SC-74A, SOT-753
- Size / Dimension: 0.114" L x 0.063" W (2.90mm x 1.60mm)
- Height - Seated (Max): 0.057" (1.45mm)
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