XTAL AXIOM6060 Qualified according to mil-prf-55310 level â sâ Datasheet

Designed and
Manufactured
in Germany
Specification
Oscillator type:
Rev.: 5
Date: 2015-02-04
AXIOM6060
Ultra-Low Phase Noise 100 MHz OCXO for Space Application
Features:
Qualified according to MIL-PRF-55310 Level “S”
Radiation hardened – 100 krad(Si) total dose (TID)
ITAR Free – Manufactured in Germany
Ultra-Low Phase Noise
Very Low Aging
High Frequency Stability
Entry in the European Preferred Parts List (EPPL)
Heritage: GEO and LEO missions
Models:
Item
Engineering Model
(EM)
Flight Model
(FM)
Lot Acceptance Test
Model 1 (LAT1)
Lot Acceptance Test
Model 2 (LAT2)
Quartz
Crystal
Synthetic HiQ Quartz,
SC-cut, HC-35/U 4-point
Electrical
Components
Passives: COTS
Actives: EM parts from
same manufacturer as
the HiRel parts
Form Fit Function,
Al body with Ni finish
IPC610 Class 3
Synthetic HiQ
Swept Quartz IAW
ESCC3501, SC cut,
HC-35/U 4-point
HiRel Parts
ECSS-Q-ST-60C class 1
Synthetic HiQ
Swept Quartz IAW
ESCC3501, SC cut,
HC-35/U 4-point
HiRel Parts
ECSS-Q-ST-60C class 1
Synthetic HiQ
Swept Quartz IAW
ESCC3501, SC cut,
HC-35/U 4-point
HiRel Parts
ECSS-Q-ST-60C class 1
Al body with NiAu finish
Al body with NiAu finish
Al body with NiAu finish
ECSS-Q-ST-70-08C and
ECSS-Q-ST-70-38C
100 krad(Si) TID
ECSS-Q-ST-70-08C and
ECSS-Q-ST-70-38C
100 krad(Si) TID
ECSS-Q-ST-70-08C and
ECSS-Q-ST-70-38C
100 krad(Si) TID
Mechanical
Components
Workmanship
(Soldering)
Rad Hard
typ. 10 krad(Si) TID
Acceptance Testing
Screening
Group-A
Group-B
Group-C
DPA
X
X
On request
-
X
X
X
-
X
X
X
X
-
X
X
X
X
X
Ordering Code:
Model
Product category
Revision
Frequency [MHz]
AXIOM6060
EM
Rev.5
100.000
FM
LAT1
LAT2
Example: AXIOM6060-FM_Rev.5 – 100.000 MHz
GmbH & Co. KG
Roemerring 9
D-74821 Mosbach
Germany
AXIOM6060 Rev.5
Drawing D1
Page 1(14)
www.axtal.com
fon: +49 (6261) 939834
fax: +49 (6261) 939836
E-mail: [email protected]
Designed and
Manufactured
in Germany
0. Contents:
1. Electrical specification
2. Mechanical specification
3. Applicable documents
4. General flow of manufacturing
5. Acceptance Testing
5.1 Screening
5.2 Group A inspection
5.3 Group B inspection
5.4 Group C inspection
5.5 Electrical measurements
5.6 Destructive Physical Analysis (DPA)
6. Radiation
7. Components, Materials and Processes
8. Marking
9. Data Documentation
10. Handling, Packaging and Delivery
11. Specification History
GmbH & Co. KG
Roemerring 9
D-74821 Mosbach
Germany
AXIOM6060 Rev.5
Drawing D1
Page 2(14)
www.axtal.com
fon: +49 (6261) 939834
fax: +49 (6261) 939836
E-mail: [email protected]
Designed and
Manufactured
in Germany
1. Electrical specification
Parameter
Min.
Nominal frequency
Frequency stability
Initial tolerance before screening test
Initial tolerance after screening test
vs. operating temperature range
vs. supply voltage variation
vs. load change
Long term (aging) per day
st
Long term (aging) 1 year
Long term (aging) following 9 years
RF output
Signal waveform
Load RL
Output level
Harmonics
Spurious
Typ.
100.000
±10
±200
+12
Warm-up time @ +25°C
@ -30°C
Phase noise in quiet state
Sine wave
50
+13
-73
-105
-135
-156
-165
Phase noise floor
Short term stability (Allan deviation)
Acceleration sensitivity
Supply voltage VS
Current consumption (steady state)
Current consumption (warm-up)
Operating temperature range
Max.
-12
11.4
5·10
0.5
12.0
200
350
450
-30
Unit
Condition
MHz
±50
±500
±50
±5
±5
±2
±50
±200
+14
-35
-80
-80
20
20
-70
-100
-130
-153
-160
-165
-10
1·10
1.0
12.6
350
450
800
+70
ppb
ppb
ppb
ppb
ppb
ppb
ppb
ppb
@ +25°C
@ +25°C
VS ±5%
RL ±10%
after 30 days operation
after 30 days operation
after 30 days operation
Ω
dBm
dBc
dBc
dBc
min
min
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
ppb/g
V
mA
mA
mA
°C
±10%
f0 ±1 MHz
DC to 1.6 GHz
∆f/f0 < ±10 ppb
∆f/f0 < ±20 ppb
@ 1 Hz
@ 10 Hz
@ 100 Hz
@ 1 kHz
@ 9.999 kHz
@ ≥ 100 kHz
@ τ = 1 sec
per axis
@ +25°C
@ -30°C
Table 1 – Electrical Performance and Characteristics
Notes:
1.
2.
Terminology and test conditions are according to IEC standard IEC60679-1, MIL-PRF-55310 and ESCC21300,
unless otherwise stated
Classification (MIL-PRF-55310): Type 4 (OCXO), Class 1 (Discrete Technology), Product Level “S”
Absolute Maximum Ratings
Parameter
Min.
Max.
Unit
Condition Remark
Supply Voltage VS
0
12.6
V
VS to GND
Load RL
0
∞
Ω
-
Operable temperature range
-35
+75
°C
-
Storage temperature range
-40
+80
°C
-
Overshoot survivability in
acc. with generic specification
Must not cause any damage
Operation of unit without any
harm or damage
Table 2 – Maximum Ratings
GmbH & Co. KG
Roemerring 9
D-74821 Mosbach
Germany
AXIOM6060 Rev.5
Drawing D1
Page 3(14)
www.axtal.com
fon: +49 (6261) 939834
fax: +49 (6261) 939836
E-mail: [email protected]
Designed and
Manufactured
in Germany
2. Mechanical specification
Parameter
Min.
Enclosure (LxWxH)
Weight
Case material
Case finish (FM & LAT models only)
60x60x30 max.
130
200
Aluminum alloy AlMgSi1
1.78 < Ni < 5.71
1.27 < Au < 5.71
SMA Female
Micro-D (M83513/03)
RF output connector
DC connector
Typ.
Max.
Unit
Condition
mm
g
µm
µm
-
See drawing
MIL-PRF-55310,
Clause 6.5.3 & 6.5.4
With jack posts
Table 3 – Mechanical specification
Enclosure drawing
[Tolerances ±100 µm]
GmbH & Co. KG
Roemerring 9
D-74821 Mosbach
Germany
AXIOM6060 Rev.5
Drawing D1
Page 4(14)
www.axtal.com
fon: +49 (6261) 939834
fax: +49 (6261) 939836
E-mail: [email protected]
Designed and
Manufactured
in Germany
3. Applicable documents
The following specifications and standards are part of this specification:
ECSS-Q-ST-60C
Electrical, Electronic and Electromechanical (EEE) Components
ECSS-Q-ST-70-08C
The manual soldering of high-reliability electrical connections
ECSS-Q-ST-70-38C
High-reliability soldering for surface-mount and mixed technology
ECSS-Q-ST-70-11C
Procurement of printed circuit boards
ECSS-Q-70-71A
Data for selection of space materials and processes
ESCC21300
Terms, Definitions, Abbreviations, Symbols and Units
ESCC21700
General Requirements for the marking of ESCC components
ESCC23500
Requirements for Lead Materials and Finishes for components for space application
MIL-STD-55310
General specification for crystal controlled oscillators
MIL-STD-202
Test Method Standard for electronic and electrical component parts
MIL-STD-883
Test Method Standard for Microcircuits
IEC 60679-1
Quartz crystal controlled oscillators of assessed quality
Part 1: Generic specification
Order of precedence
In the event of a conflict between the text of this specification and the references cited herein, the order of
precedence shall be as follows:
(1) Purchase order
(2) Oscillator detail specification AXIOM6060
(3) Generic specification MIL-PRF-55310
(4) Other documents
GmbH & Co. KG
Roemerring 9
D-74821 Mosbach
Germany
AXIOM6060 Rev.5
Drawing D1
Page 5(14)
www.axtal.com
fon: +49 (6261) 939834
fax: +49 (6261) 939836
E-mail: [email protected]
Designed and
Manufactured
in Germany
4. General flow of manufacturing
The figure below shows the overall flow for manufacturing:
Procurement of components and add-ons
Assembly of oscillator
Fine tuning
Precap Inspection [By Customer on request]
Closing of oscillator
Screening (100%)
Group A inspection (100%)
Group B inspection (100%)
Group C inspection (LAT1 and LAT2 only)
Final Source Inspection Customer [On request]
Destructive Physical Analysis (LAT2 only)
Release for delivery
GmbH & Co. KG
Roemerring 9
D-74821 Mosbach
Germany
AXIOM6060 Rev.5
Drawing D1
Page 6(14)
www.axtal.com
fon: +49 (6261) 939834
fax: +49 (6261) 939836
E-mail: [email protected]
Designed and
Manufactured
in Germany
5. Acceptance Testing
5.1 Screening
Table 4 shows the screening procedure according to MIL-PRF-55310 Product level “S”.
#
Test
Reference
1
2
3
4
5
6
7
8
9
10
Electrical measurements at room temperature (Initial)
Random Vibration
Thermal Shock
Electrical measurements at room temperature (Interim)
Burn-in (load)
Electrical measurements at room temperature (Final)
Electrical measurements at high and low temperature
Seal Test – Gross Leak (Note 1)
Radiographic Inspection (Note 2)
External Visual Inspection
IEC 60679-1 (see Table 1)
MIL-STD-202, Method 214, Condition 1-B
MIL-STD-202, Method 107, Condition A-1
IEC 60679-1 (see Table 1)
MIL-PRF-55310
IEC 60679-1 (see Table 1)
IEC 60679-1 (see Table 1)
Not applicable
MIL-STD-202, Method 209
ESCC20500 / MIL-STD-883 Method 2009
Table 4 – Screening procedure
Notes:
1.
2.
Not required. All add-on components are hermetically sealed.
May be performed at any point during the test sequence
Table 5 shows the detailed test conditions for each step in table 4.
#
Test
Test Condition
1
Electrical measurements at
room temperature (Initial)
2
Random Vibration
3
Thermal Shock
4
Electrical measurements at
room temperature (Interim)
5
Burn-in (load)
@ Tamb = 25°C±3°C (unless otherwise stated)
Table 11
50~100 Hz +6 dB/Oct, 100~1000 Hz 0.04 g²/Hz, 1~2 kHz -6 dB/Oct
RMS = 7.56 g, 5 minutes per axis
-40 to +80°C, 25 cycles, max. 5 minutes transfer time,
15 minutes dwell time
@ Tamb = 25°C±3°C (unless otherwise stated)
Table 11
@ T = +85°C for 10 days (nominal VS and Load)
Drift: ∆f/f < ±1 ppm and ±5 % current consumption (steady state)
@ Tamb = 25°C±3°C (unless otherwise stated)
Table 11
@ T = -30°C, +25°C, +70°C with ±1°C tolerance
Limits: See Table 1
Not applicable
1 view Y-direction (perpendicular to largest surface)
1 view 90° to Y-direction
ESCC20500 / MIL-STD-883 Method 2009
8
Electrical measurements at
room temperature (Final)
Electrical measurements at
high and low temperature
Seal Test – Gross Leak
9
Radiographic Inspection
6
7
10 External Visual Inspection
Table 5 – Detailed test conditions for screening procedure
GmbH & Co. KG
Roemerring 9
D-74821 Mosbach
Germany
AXIOM6060 Rev.5
Drawing D1
Page 7(14)
www.axtal.com
fon: +49 (6261) 939834
fax: +49 (6261) 939836
E-mail: [email protected]
Designed and
Manufactured
in Germany
5.2 Group A inspection
Table 6 shows the Group A inspection procedure.
Test
Reference
Test condition
Group A inspection
MIL-PRF-55310, Clause 4.7.1.4
Table V, Product level “S”
Table 6 – Group A inspection procedure
Notes:
1.
2.
Subgroup 3 “Solderability Test” is not applicable
Electrical measurements performed during screening are not repeated during Group A inspection
5.3 Group B inspection (Aging)
Table 7 shows the Group B inspection procedure.
#
Test
Reference
1
Aging test
2
Electrical measurements at room temperature (Final)
MIL-PRF-55310, Clause 4.7.1.5
Product level “S”
IEC 60679-1 (see Table 1)
Table 7 – Group B inspection procedure
Table 8 shows the detailed test conditions for each step in table 7.
#
Test
1
Aging test
2
Electrical measurements at
room temperature (Final)
Test Condition
@ Tamb = 30°C±3°C for 30 days (nominal VS and Load)
Frequency measurement every hour
Limits Aging: See Table 1
@ Tamb = 25°C±3°C (unless otherwise stated)
Table 11
Table 8 – Detailed test conditions for Group B inspection procedure
GmbH & Co. KG
Roemerring 9
D-74821 Mosbach
Germany
AXIOM6060 Rev.5
Drawing D1
Page 8(14)
www.axtal.com
fon: +49 (6261) 939834
fax: +49 (6261) 939836
E-mail: [email protected]
Designed and
Manufactured
in Germany
5.4 Group C inspection
Table 9 shows the Group C inspection procedure.
#
Test
Reference
1
2
3
4
5
6
7
Random Vibration
Mechanical Shock
Thermal Shock
High Temperature Storage
Electrical measurements at room temperature (Final)
Seal Test – Gross Leak (Note 1)
External Visual Inspection
MIL-STD-202, Method 214, Condition 1-J
MIL-STD-202, Method 213, Condition F
MIL-STD-202, Method 107, Condition B-1
Detail specification
IEC 60679-1 (see Table 1)
Not applicable
ESCC20500 / MIL-STD-883 Method 2009
Table 9 – Group C inspection procedure
Notes:
1.
2.
Not required. All add-on components are hermetically sealed.
Group C inspected LAT parts are end of life and shall not be used as flight models
Table 10 shows the detailed test conditions for each step in table 9.
#
Test
1
Random Vibration
2
Mechanical Shock
3
Thermal Shock
4
High Temperature Storage
Electrical measurements at
room temperature (Final)
Seal Test – Gross Leak
External Visual Inspection
5
6
7
Test Condition
50~100 Hz +6 dB/Oct, 100~1000 Hz 1.0 g²/Hz, 1~2 kHz -6 dB/Oct
RMS = 37.8 g, 3 minutes per axis
1500 g, 0.5 ms, half sine, 3 shocks per axis
-65 to +125°C, 25 cycles, max. 5 minutes transfer time,
15 minutes dwell time
24 hours at -35°C, 24 hours at +70°C, min. 2 hours at Tamb
@ Tamb = 25°C±3°C (unless otherwise stated)
Table 11
Not applicable
ESCC20500 / MIL-STD-883 Method 2009
Table 10 – Detailed test conditions for Group C inspection procedure
GmbH & Co. KG
Roemerring 9
D-74821 Mosbach
Germany
AXIOM6060 Rev.5
Drawing D1
Page 9(14)
www.axtal.com
fon: +49 (6261) 939834
fax: +49 (6261) 939836
E-mail: [email protected]
Designed and
Manufactured
in Germany
5.5 Electrical measurements
Table 11 shows all electrical measurements with its respective conditions and limits, which are performed for
all models. If not otherwise stated all measurements are performed at Tamb = 25°C ± 3°C and after a sufficient
stabilization time.
#
Parameter
1
2
Test Method
Conditions
Initial /
Interim
Final
Limits
IEC 60679-1
IEC 60679-1
VS = 12 V, RL = 50 Ω
VS = 12 V, RL = 50 Ω
X
X
X
X
Table 1
Table 1
IEC 60679-1
VS = 12 V, RL = 50 Ω
X
X
Table 1
IEC 60679-1
VS = 12 V, RL = 50 Ω
-
X
Table 1
IEC 60679-1
IEC 60679-1
IEC 60679-1
VS = 12 V, RL = 50 Ω
VS = 12 V, RL = 50 Ω
VS = 12 V, RL = 50 Ω
VS = 12 V ±5%
RL = 50 Ω
VS = 12 V
RL = 50 Ω ±10%
VS = 12 V, RL = 50 Ω
VS = 12 V, RL = 50 Ω
VS = 12 V, RL = 50 Ω
Tamb = -30°C ± 1°C
VS = 12 V, RL = 50 Ω
-
X
X
X
Table 1
Table 1
Table 1
-
X
Table 1
-
X
Table 1
-
X
X
Table 1
Table 1
-
X
Table 1
-
-
Table 1
Initial frequency
Output level
Current consumption
3
(steady state)
Current consumption
4
(warm-up)
5 Phase noise
6 Harmonics
7 Spurious
Frequency stability vs.
8
supply change
Frequency stability vs.
9
load change
10 Short term stability (ADEV)
11 Warm-up @ +25°C
IEC 60679-1
IEC 60679-1
12 Warm-up @ -30°C
IEC 60679-1
13 Acceleration sensitivity
IEC 60679-1
IEC 60679-1
IEC 60679-1
Table 11 – Electrical measurements
5.6 Destructive Physical Analysis (DPA)
The destructive physical analysis (DPA) inspects and verifies the internal design, materials, construction and
workmanship of the part and extents the lot acceptance test (LAT). The part is disassembled and inspected with
the procedure given in table 12.
#
Test
Reference / Condition
1
2
3
4
5
6
7
8
External Visual Inspection
Radiographic Inspection
Marking Resistance Test
Opening procedure / Disassembly
Microsection of add-on components
Internal Visual Inspection
Passive Element Shear Test
SEM Inspection add-on components
MIL-STD-883, Method 2009
MIL-STD-202, Method 209
ESCC24800
Decapsulation tools
Embedded in 2-component epoxy, evacuated, no plating
MIL-STD-883, Method 2013
MIL-STD-883, Method 2019
MIL-STD-883, Method 2018
Table 12 – DPA procedure
Notes:
1.
2.
Test order is not sequential
LAT part is fully destructed after analysis
GmbH & Co. KG
Roemerring 9
D-74821 Mosbach
Germany
AXIOM6060 Rev.5
Drawing D1
Page 10(14)
www.axtal.com
fon: +49 (6261) 939834
fax: +49 (6261) 939836
E-mail: [email protected]
Designed and
Manufactured
in Germany
6. Radiation
The oscillator is capable of meeting all electrical performance requirements after exposure to a total ionizing
dose (TID) of 100 krad(Si). The radiation capability was verified by a radiation analysis in accordance with
ECSS-Q-HB-30-01A.
7. Components, Materials and Processes
The FM and LAT models are built on the basis of the following requirements for components, materials and
processes:
All add-on components and materials are compliant with the requirements of ECSS-Q-ST-60C class 1.
All active components and the quartz crystal have a hermetically sealed package.
All active components are radiation tolerant. The crystal is made of synthetic swept quartz material.
Soldering is done by ESA approved personal in accordance with ECSS-Q-ST-70-08C (manual soldering)
and ECSS-Q-ST-70-38C (surface mount and mixed technology).
All used materials are in accordance with ECSS-Q-ST-70-71A. The lead material and finishes are
according to ESCC23500. No pure tin is used inside the oscillator, as package or lead finish.
The printed circuit board (PCB) is procured in accordance with ECSS-Q-ST-70-11C.
The case material is made of aluminum alloy AlMgSi1 with a plating of electrolytic NiAu in accordance
with MIL-PRF-55310 clause 6.5.3 and 6.5.4 (see Table 3).
The marking is resistant to Zestron VD, Isopropyl alcohol (99% pure) and Ethyl alcohol (99.5% pure),
tested in accordance with ESCC24800.
8. Marking
The marking of the parts is accordance with ESCC21700. The content is as follows:
(1) Company Logo AXTAL
(2) Part number AXTAL (according to order code)
(3) Part number Customer (on request)
(4) Nominal frequency
(5) Serial number
(6) Date Code
(7) Caution symbol for ESD
GmbH & Co. KG
Roemerring 9
D-74821 Mosbach
Germany
AXIOM6060 Rev.5
Drawing D1
Page 11(14)
www.axtal.com
fon: +49 (6261) 939834
fax: +49 (6261) 939836
E-mail: [email protected]
Designed and
Manufactured
in Germany
9. Data Documentation
General
With each delivery the following data documentation package is supplied:
(1) Cover sheet
(2) Certificate of Conformity (CoC)
(3) Equipment list (Testing & Measuring)
(4) Test data (full report of all inspections)
(5) Failed component list and failure analysis report (if applicable)
For the first delivery the following additional documents can be delivered on request:
Product Technical Description
Declared Material List
Declared Process List
Declared Component List
Parts Stress Analysis
Product Reliability Analysis
Product Worst Case Analysis
Radiation Analysis
Part Approval Documents (PAD) for add-on components
GmbH & Co. KG
Roemerring 9
D-74821 Mosbach
Germany
AXIOM6060 Rev.5
Drawing D1
Page 12(14)
www.axtal.com
fon: +49 (6261) 939834
fax: +49 (6261) 939836
E-mail: [email protected]
Designed and
Manufactured
in Germany
Cover sheet
The cover sheet includes the following content:
Full company information (Logo, Name, Address)
Type and specification (part number and revision)
Nominal frequency
Number of purchase order
Lot identification
Range of serial numbers
Number of delivered parts
List of delivered documents
Certificate of Conformity
The certificate includes the following content:
Full company information (Logo, Name, Address)
Type and specification (part number and revision)
Nominal frequency
Number of purchase order
Lot identification
Range of serial numbers
Number of delivered parts
Authorized signature in behalf of manufacturer (including stamp and date)
GmbH & Co. KG
Roemerring 9
D-74821 Mosbach
Germany
AXIOM6060 Rev.5
Drawing D1
Page 13(14)
www.axtal.com
fon: +49 (6261) 939834
fax: +49 (6261) 939836
E-mail: [email protected]
Designed and
Manufactured
in Germany
10. Handling, Packaging and Delivery
Some add-ons are susceptible to damage by electrostatic discharge. Therefore suitable ESD
precautions for handling during use and manufacturing must be employed.
In order to minimize the risk of damage, all kinds of shock during handling and manufacturing must be
avoided.
The parts are packaged in a way to ensure adequately safeguarding against mechanical and electrical
injury and deterioration due to humidity.
The primary package is labeled as ESD sensitive component.
11. Specification History
Rev.
Drawing
Date
1
2
D0
D0
[dd.mm.yyyy]
10.02.2012
30.05.2012
3
D0
01.10.2012
4
4
5
5
D0
D1
D0
D1
18.12.2012
23.04.2014
28.04.2014
04.02.2014
GmbH & Co. KG
Roemerring 9
D-74821 Mosbach
Germany
Remarks
First issue
New package drawing
Pushing and pulling changed,
package drawing updated
Warm-up time changed
Phase noise marginally changed
Major editorial changes
EPPL Entry (Features) added
AXIOM6060 Rev.5
Drawing D1
Page 14(14)
Author
Checked
BN
BN
BN
BN
BN
BN
BN
BN
HH
HH
BN
BN
BN
HH
www.axtal.com
fon: +49 (6261) 939834
fax: +49 (6261) 939836
E-mail: [email protected]
Similar pages