OX-6011-EAE-1080-20M000 Microchip Connector (Other) In Stock
Military-grade 20 MHz surface-mount crystal oscillator in a 4-pin SMD package with 0.01% frequency stability and 0.5 PPM/year aging. Meets MIL-STD-883 and MIL-PRF-55310 qualification standards for aerospace and defense applications. Available from stock worldwide with fast worldwide shipping.
- Manufacturer
- Microchip
- Package
- Other
- Pin Count
- 4
- Lifecycle
- ACTIVE
- Category
- Connector
- Price
- From $22.1900(MOQ 25)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of OX-6011-EAE-1080-20M000?
- MIL-STD-883 and MIL-PRF-55310 qualified for highest reliability in aerospace, defense, and space applications
- 0.5 PPM/year aging rate ensures long-term frequency accuracy over the product lifetime without recalibration
- 0.01% frequency stability and 0.01 ppm voltage stability deliver tight clock precision for GPS, radar, and SIGINT systems
What is OX-6011-EAE-1080-20M000 used for?
The OX-6011-EAE-1080-20M000 is a military-grade 20 MHz OCXO oscillator designed for applications demanding extreme frequency stability and long-term reliability under harsh environmental conditions. It serves as a timing reference in military communications systems, airborne radar electronics, and satellite navigation receivers where drift below 0.5 PPM per year is critical to system accuracy. Its MIL-PRF-55310 qualification makes it a direct candidate for defense procurement programs requiring traceability to military-grade component standards.
What are the specifications of OX-6011-EAE-1080-20M000?
| Factory Lead Time | 12Weeks |
| YTEOL | 23 |
| Additional Feature | MIL-STD-883; MIL-STD-202; MIL-PRF-55310 |
| Aging | 0.5 PPM/FIRST YEAR |
| Frequency Adjustment-Mechanical | NO |
| Frequency Stability | 0.01% |
| Frequency Stability-Voltage | 0.01ppm |
| Input Power | 0.825W |
| Mounting Feature | SURFACE MOUNT |
| Operating Frequency-Nom | 20MHz |
| Oscillator Type | LVCMOS |
| Output Load | 15pF |
| Oven Supply Voltage | 3.3V |
| Package Body Material | PLASTIC/METAL |
| Package Equivalence Code | LGA4,2X2,236/157 |
| Physical Dimension | 9.6mm x 7.4mm x 4.1mm |
| Supply Voltage-Max | 3.47V |
| Supply Voltage-Min | 3.14V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Warm-up Power | 1.419W |
| Warm-up Time-Max | 3Minute |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8517.62.00.20 |
| Country of Origin | Germany |
Where can I find the OX-6011-EAE-1080-20M000 datasheet?
OX-6011-EAE-1080-20M000 Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for OX-6011-EAE-1080-20M000?
Compatible alternatives and drop-in replacements for OX-6011-EAE-1080-20M000:
Frequently Asked Questions
What frequency stability does the OX-6011-EAE-1080-20M000 provide and what precision systems does it support?
The OX-6011-EAE-1080-20M000 delivers a frequency stability of 0.01% (100 PPM) with voltage stability of 0.01 ppm, suitable for GPS disciplined oscillator references, military communications, and precision test equipment requiring a stable 20 MHz clock source with long-term aging of 0.5 PPM in the first year.
Which military standards qualify the OX-6011-EAE-1080-20M000 for defense and aerospace use?
The OX-6011-EAE-1080-20M000 meets MIL-STD-883 for microelectronic reliability testing, MIL-STD-202 for environmental and electrical testing of components, and MIL-PRF-55310 for crystal oscillator performance specifications. These three qualifications collectively ensure the device is cleared for airborne, shipboard, and ground-based military electronics procurement under defense contracting requirements.
How does the 0.5 PPM/year aging of the OX-6011-EAE-1080-20M000 compare to commercial oscillators in a 10-year satellite mission?
At 0.5 PPM per year, the OX-6011-EAE-1080-20M000 accumulates approximately 5 PPM of total frequency drift over a 10-year satellite mission, compared to 20 to 50 PPM for commercial-grade oscillators with aging rates of 2 to 5 PPM per year. This tighter drift budget reduces the correction burden on GPS disciplining circuits and extends recalibration intervals in autonomous deployments.
What input power does the OX-6011-EAE-1080-20M000 consume, and how does this affect thermal management in a dense avionics chassis?
The OX-6011-EAE-1080-20M000 consumes 0.825W of input power, which is typical for oven-controlled crystal oscillators (OCXOs) that maintain an internal crystal temperature above ambient to achieve sub-PPM stability. In a dense 6U VPX avionics chassis, each oscillator contributes approximately 0.825W of thermal load, requiring forced-air cooling or conduction cooling to a cold plate rated at 5W per module to maintain junction temperatures within the military operating range.
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