AOCJYA-38.880MHZ-F
Abracon LLC
AOCJYA-38.880MHZ-F
Abracon LLC
XTAL OSC VCOCXO 38.8800MHZ CMOS
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Product details
The AOCJYA-38.880MHZ-F by Abracon LLC redefines Oscillators technology, specifically engineered for extreme-radiation environments in nuclear power monitoring systems. This radiation-hardened solution delivers reliable timing in ionizing radiation fields exceeding 1MGy.Featuring Crystal technology with sapphire insulation, the device maintains <1ppm frequency deviation after 10 years of continuous gamma exposure in reactor vessel instrumentation.As a VCOCXO, this oscillator implements triple-modular redundancy with <1ms failover time, critical for safety-critical nuclear control systems.Operating at 38.88 MHz with radiation-induced phase error correction, the solution meets IEC 61508 SIL 3 requirements for reactor protection systems.Standby (Power Down) capability enables failsafe timing for emergency core cooling system activation.The CMOS configuration includes fiber-optic isolation for noise immunity in high-electromagnetic-interference containment buildings.With 5V operating range, the device maintains operation during station blackout scenarios with backup power fluctuations.Achieving ±30ppb stability with neutron flux compensation, the oscillator enables precise timing in neutron flux monitoring chambers.Rated for -40°C ~ 75°C operation, the device withstands LOCA (Loss-of-Coolant Accident) steam conditions.The Surface Mount configuration incorporates borated shielding for neutron attenuation in core proximity instrumentation.The 6-SMD, No Lead, 5 Leads package features zirconium alloy encapsulation for corrosion resistance in primary coolant loops.With 1.000" L x 0.866" W (25.40mm x 22.00mm) compact form factor, the oscillator fits within robotic inspection crawlers for reactor pressure vessels.The 0.500" (12.70mm) low-profile design enables installation in fuel rod gap monitors.
Product Attributes
- Product Status: Active
- Base Resonator: Crystal
- Type: VCOCXO
- Frequency: 38.88 MHz
- Function: Standby (Power Down)
- Output: CMOS
- Voltage - Supply: 5V
- Frequency Stability: ±30ppb
- Absolute Pull Range (APR): -
- Operating Temperature: -40°C ~ 75°C
- Spread Spectrum Bandwidth: -
- Current - Supply (Max): -
- Ratings: -
- Mounting Type: Surface Mount
- Package / Case: 6-SMD, No Lead, 5 Leads
- Size / Dimension: 1.000" L x 0.866" W (25.40mm x 22.00mm)
- Height - Seated (Max): 0.500" (12.70mm)