Q-TECH: RAD TOLERANT for LEO applications
- Posted by Manuel Padial Pérez
- On December 25, 2020
- 0
Produced and tested on the same line as Q-tech most stringent space qualified oscillators, the parts proposed for LEO applications, QT780 SERIES, QT723 SERIES, QT735 SERIES are made with the same Q-Tech quality and reliability that has flown for over 35 years, being the design tested to 20,000 g’s shock with no problems.
| wdt_ID | XO Series | Dimensions | Logic type | Supply Voltage | Stability |
|---|---|---|---|---|---|
| 1 | QT723 | 2.50 x 3.20 x 0.90 | CMOS | 1.8 to 3.3Vdc | ±50ppm to ±100ppm |
| 4 | QT735 | 3.20 x 5.00 x 1.20 | CMOS, LVDS, LVPECL | 1.8 to 5Vdc | ±25ppm to ±100ppm |
| 7 | QT780 | See datasheet | CMOS | 1.8 to 5Vdc | ±25ppm to ±100ppm |
| XO Series | Dimensions | Logic type | Supply Voltage | Stability |
Products have the following characteristics:
- All passive meet or exceed Element Evaluation per military MIL-PRF-55310, Level B and Automotive Grade 0 (-40°C to +150°C) AEC-Q100.
- Premium Q, cultured quartz resonators.
- Class H/B microcircuits, procured from wafer lots that have passed MIL-PRF-55310 element evaluation, with radiation tolerant capable both Total Ionizing Dose (50Krads min) and Single Event Effects.
- 100% screened per MIL-PRF-55310, Level B with additional PIND test. Screening and test data is not serialized
- Full configuration management control to guarantee products uniformity on all lots shipped.
- Produced and tested on the same line as the most stringent space qualified oscillators
- Products passed and exceeded the environmental qualification levels of MIL-PRF-55310 which includes:
-
- Random Vibration (non-operating), per MIL-STD-202, Method 214, Cond. I-K, 46.320gRMS
- Mechanical Shock (non-operating), per MIL-STD-202, Method 213, Cond. F, 1,500g, 0.5ms, half-sine.
- Optional Groups A, B and C in a sampling bases or 100%. Group C Generic data available upon request.
Lead the Technical Content Maintenance Team of doEEEt platform. at Alter Technology
Manuel Padial has a Degree in Industrial Electronic. Engineering and a Master (M.Eng.)/Advanced Degree in Electrical and Electronic Engineering.
Since 2000 in Alter Technology, as EEE Parts Engineer, first in the Engineering and Materials Management Department, has given technical support to customers in many different space programmes. And later on, as Coordinator of the Parts Engineering and Purchasing Department, has been in charge of guarantee the proper EEE Parts selection/definition/testing to ensure the technical/schedule/budget compliance to projects requirements. Currently and since 2017 is leading the Technical Content Maintenance Team of doEEEt platform.
With the continuous maintenance of the platform technical content, doEEEt provides to the space community the most updated and complete information about Hi-Rel EEE components, related documentation, and reports, as well as any associated procurement and testing activities.
Since 2000 in Alter Technology, as EEE Parts Engineer, first in the Engineering and Materials Management Department, has given technical support to customers in many different space programmes. And later on, as Coordinator of the Parts Engineering and Purchasing Department, has been in charge of guarantee the proper EEE Parts selection/definition/testing to ensure the technical/schedule/budget compliance to projects requirements. Currently and since 2017 is leading the Technical Content Maintenance Team of doEEEt platform.
With the continuous maintenance of the platform technical content, doEEEt provides to the space community the most updated and complete information about Hi-Rel EEE components, related documentation, and reports, as well as any associated procurement and testing activities.
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