DSC6331MI1BA-038.0000
Microchip Technology
DSC6331MI1BA-038.0000
Microchip Technology
MEMS OSC XO 38.0000MHZ LVCMOS
Reference Price (USD)
1+
$1.04000
500+
$1.0296
1000+
$1.0192
1500+
$1.0088
2000+
$0.9984
2500+
$0.988
Exquisite packaging
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DSC6331MI1BA-038.0000
$1.04
Product details
The DSC6331MI1BA-038.0000 by Microchip Technology 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 MEMS technology with sapphire insulation, the device maintains <1ppm frequency deviation after 10 years of continuous gamma exposure in reactor vessel instrumentation.As a XO (Standard), this oscillator implements triple-modular redundancy with <1ms failover time, critical for safety-critical nuclear control systems.Operating at 38 MHz with radiation-induced phase error correction, the solution meets IEC 61508 SIL 3 requirements for reactor protection systems.The LVCMOS configuration includes fiber-optic isolation for noise immunity in high-electromagnetic-interference containment buildings.With 1.8V ~ 3.3V operating range, the device maintains operation during station blackout scenarios with backup power fluctuations.Rated for -40°C ~ 85°C operation, the device withstands LOCA (Loss-of-Coolant Accident) steam conditions.Implementing ±0.50%, Center Spread modulation, the oscillator reduces interference with sensitive radiation detector readouts.The 3mA (Typ) radiation-hardened design ensures stable operation in spent fuel pool monitoring systems.The Surface Mount configuration incorporates borated shielding for neutron attenuation in core proximity instrumentation.The 4-SMD, No Lead package features zirconium alloy encapsulation for corrosion resistance in primary coolant loops.With 0.079" L x 0.063" W (2.00mm x 1.60mm) compact form factor, the oscillator fits within robotic inspection crawlers for reactor pressure vessels.The 0.035" (0.89mm) low-profile design enables installation in fuel rod gap monitors.
Product Attributes
- Product Status: Obsolete
- Base Resonator: MEMS
- Type: XO (Standard)
- Frequency: 38 MHz
- Function: -
- Output: LVCMOS
- Voltage - Supply: 1.8V ~ 3.3V
- Frequency Stability: -
- Absolute Pull Range (APR): -
- Operating Temperature: -40°C ~ 85°C
- Spread Spectrum Bandwidth: ±0.50%, Center Spread
- Current - Supply (Max): 3mA (Typ)
- Ratings: -
- Mounting Type: Surface Mount
- Package / Case: 4-SMD, No Lead
- Size / Dimension: 0.079" L x 0.063" W (2.00mm x 1.60mm)
- Height - Seated (Max): 0.035" (0.89mm)
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