TE400 MIL-PRF-55310 ECSS-Q-ST-60C ECSS-Q-70 ECSS-Q-ST-70-08C ECSS-Q-ST-70-38C

TE400 OCXO series 400 For this product family, a full detailed specification can also be delivered on request. Specific request

Space Oven Controlled Crystal Oscillator TE400 TE400 OCXO series 400 For this product family, a full detailed specification can also be delivered on request. Specific request can be addressed to RAKON-TEMEX marcomrakontemex@rakon.com Product Description OCXO Space Flat Pack is designed for space clocks, signal generation applications, transponders, GPS receivers, digital cards, board calculators, down and up converters, and synthesizers. This frequency source is a good trade off between overall frequency stability and power consumption of 0,5W. OCXOs Space Flat Pack (25x25x17mm) are manufactured in accordance with MIL-PRF-55310 MIL-PRF-55310 (Class 1, type 4, level S). Features · · · · · · · · · · · · · Ageing :+/ 0.8 ppm over 15 years typical Output Wave Form : sine 50 Ohms Output Level : from 4 to 7 dBm Compatible with Flat pack TCXO pin-out Component selected as per ECSS-Q-ST-60C ECSS-Q-ST-60C Materials selected as per ECSS-Q-70 ECSS-Q-70 Manufacturing in accordance with: o MIL-PRF-55310 MIL-PRF-55310 (Class 1, type 4, level S,B) o ECSS-Q-ST-70-08C ECSS-Q-ST-70-08C and ECSS-Q-ST-70-38C ECSS-Q-ST-70-38C · · · Frequency Range : 35 MHz to 125 MHz Low consumption Supply Voltage : +9V or +12V Warm up Consumption : 2 Watt Maximum Steady state Consumption under vacuum : 0.65 Watt Overall Frequency Stability vs. Operating Temperature Range +/ 0.5ppm under vacuum Board calculators Synthesizers FGU Applications · · · · Transponders GPS receivers Digital cards Converters Specifications 1.0 Environmental conditions Line Min Nom Max Unit 0 25 70 °C Temperature option B -20 25 70 °C Temperature option C Operating Temperature Conditions/remarks Temperature option A 1.1 Parameters -40 25 70 °C 1.2 Switch-on Temperature TSo -40 85 °C 1.3 Non-Operating Temperature TNOp - 55 125 °C 1.4 Random Vibration Level as per MIL-STD-202 MIL-STD-202), Method 214, Condition I-K (46,30 Grms) 1.5 Sine Vibration Level as per MIL-STD-202 MIL-STD-202), Method 204, Condition D (20G) 1.6 Shocks Mechanical shock as per MIL-STD-202 MIL-STD-202, Method 213, Condition E (half sine with a peak acceleration of 1500g for duration of 0.5 msec) 1.7 Radiation TID : 100 kRad, low dose rate No SEL up to LET=60 MeV/mg/cm² September 28, 2010 Shortform, 51000653.110, Issue A3 1/5 www.temex.com Space Oven Controlled Crystal Oscillator TE400 TE400 OCXO series 400 2.0 Line Electrical interface Conditions/remarks Nom Max Unit Supply option 1 Power supply Min 8.5 9.0 9.5 V Supply option 2 2.1 Parameters 11.4 12.0 12.6 V 2.2 Load Impedance 45 50 55 2.3 Reference voltage 5.4 6.0 6.6 V 2.4 Ref voltage current 1 mA 2.5 Control voltage 6 V 2.6 Input impedance 3.0 Vc Calibration option 2 0 10 k Performances Line Parameters 3.1 Nominal Frequency 3.2 Steady state input current power 3.3 Warm up supply power 3.4 Conditions/Remarks Max Unit 125 MHz 0.65 W 2 W Calibration option 1 ± 0.4 ppm Calibration option 2 ± 0.1 ppm Vacuum @ -20°C Initial frequency accuracy Frequency adjustment Positive slope 3.7 3.8 Typ 35 3.5 3.6 Min ± 1.2 ppm Temperature option A ± 0.1 Temperature option C 3.9 ± 0.05 Temperature option B Frequency stability vs temperature Under vacuum ppm ± 0.25 3.10 Frequency variation vs. supply voltage Over Operating Temperature ± 0.01 ppm 3.11 Frequency variation vs. load Over Operating Temperature ± 0.01 ppm 3.12 Frequency variation vs pressure Atm to vacuum ± 0.2 ppm 3.13 Frequency ageing Over 1 years ± 0.3 ppm Over 15 years ± 0.8 ppm 1s 0.05 ppb 7.5 dBm 3.14 3.15 Allan variance 3.16 Output waveform 3.17 Output level 3.18 Harmonics level -30 dBc 3.19 Non harmonics level - 100 dBc 3.20 Phase noise (40MHz) 1 Hz -65 dBc/Hz 3.21 10 Hz -95 dBc/Hz 3.22 100 Hz -125 dBc/Hz 3.23 1kHz -145 dBc/Hz 3.24 10 kHz and above Sine EOL 4 - 155 - 150 dBc/Hz September 28, 2010 Shortform, 51000653.110, Issue A3 2/5 www.temex.com Space Oven Controlled Crystal Oscillator TE400 TE400 OCXO series 400 4.0 Mechanical features 5.0 Pin description Weight 25 grams Line Pin number Name Function 5.1 1 Vcc Supply Voltage input 5.2 2,3,6,7,8,9 Ground Electrical & Mechanical Ground 5.3 4 Vref Reference voltage output NC Vc Voltage control for Calibration option 1 electric tuning Calibration option 2 Fout Frequency Output 5.4 5 5.5 5.6 10 September 28, 2010 Shortform, 51000653.110, Issue A3 3/5 www.temex.com Space Oven Controlled Crystal Oscillator TE400 TE400 OCXO series 400 6.0 Model philosophy Representativeness Electrical interface Tests Workmanship 7.0 Flight Model (options B, C) (option D) (options F, G, H) Passive commercial parts Active parts from the same manufacturer of HiRel parts Swept quartz Mil Grade parts procured from the same manufacturer of HiRel parts HiRel Parts HiRel Parts HiRel Parts Swept quartz Stabilized Swept quartz ESCC3501 ESCC3501 Stabilized Swept quartz ESCC3501 ESCC3501 Stabilized Flight representative in form-fitfunction Flight design Acceptance testing Flight representative in form-fit-function Flight design Swept quartz ESCC3501 ESCC3501 Stabilized Flight design Flight design Qualification testing Flight design Flight design Flight design ECSS-Q-ST-70-08 ECSS-Q-ST-70-08 & 70-38 Qualification testing (including screening) ECSS-Q-ST-70-08 ECSS-Q-ST-70-08 & 70-38 Acceptance testing (including screening) ECSS-Q-ST70-08 ECSS-Q-ST70-08 & 7038 Acceptance testing (including screening)+ LAT IPC610 IPC610 Mechanical interface Qualification Model Stabilized Crystal material Engineering Qualification Model (option A) Component Engineering Model Flight Model + Lot Acceptance test E, (option I) Flight design ECSS-Q-ST-70-08 ECSS-Q-ST-70-08 & 70-38 Flight Model Screening according to MIL-PRF-55310 MIL-PRF-55310 · · · · Full Level S (option E) Level S with combined burn in aging of 480 hours (option F) Full Level B (option G) Level B with combined burn in aging of 480 hours (option H) Lot Acceptance test could be performed on all screening options 8.0 Options for Engineering Qualification Model · Production manufacturing, qualification flow including qualification mechanical tests (option B) · Production manufacturing, electrical tests only (option C) 9.0 Deliverable documentation · Test data · Full specification · Certificate of Conformity (CoC) September 28, 2010 Shortform, 51000653.110, Issue A3 4/5 www.temex.com Space Oven Controlled Crystal Oscillator TE400 TE400 OCXO series 400 10.0 Ordering part number definition The part number breakdown is defined as follows: TE 400 E A 1 1 1 40M000000 40M000000 RAKON-TEMEX Series Model A = EM B = EQM full environmental testing C = EQM reduced environmental testing D = QM E = FM level S F = FM level S with combined BI-aging G = FM level B H = FM level B with combined BI-aging I = FM + group C Temperature range/Stability A = 0° to +70° ± 0.05 ppm C C, B = 20° to +70° ± 0.1 ppm C C, C = 40° to +70° ± 0.25 ppm C C, Supply voltage 1 = 9V 2 = 12V Wave form 1 = Sine Frequency adjustment 1 = internal calibration 2 = voltage controlled Frequency, fnom September 28, 2010 Shortform, 51000653.110, Issue A3 5/5 www.temex.com