EQXO-3050BMH [EUROQUARTZ]
14 pin Dual-in-Line MIL SPECIFICATION;
| 型号： | EQXO-3050BMH |
| 厂家： | 
EUROQUARTZ LIMITED |
| 描述： | 14 pin Dual-in-Line MIL SPECIFICATION |
| 文件： | 总2页 (文件大小：183K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
QUARTZ
EURO
EQXO-1000BM and 3000BM OSCILLATORS
30kHz to 70MHz
14 pin Dual-in-Line MIL SPECIFICATION
Page 1 of 2
FEATURES
Ceramic substrate and ruggedized mounts for high reliability
Industry-standard 14 pin DIL package, 4 pin or 14 pin
Screening to MIL-O-55310C, Class B available
·
Radiation tolerant version available for space applications
DESCRIPTION
OUTLINE & DIMENSIONS
EQXO-1000BM and 3000BM series oscillators are designed and
manufactured by Euroquartz Ltd for aerospace, defence and similar
applications where high-reliability clock oscillators are required. The
oscillator is produced in the industry-standard 14 pin DIL oscillator
package. EQXO-1000BM series oscillators incorporates a custom
designed, all-ceramic oscillator substrate and a ruggedized three-
point crystal mounting system inside a hermetically-sealed metal
package. The specification ensures that the oscillators provide an
accurate and reliable source of clock signals regardless of the severity
of the environment in which it operates. EQXO-3000BM series
oscillators are otherwise identical to EQXO-1000BM series oscillators
but have 14 pins for extra mechanical security.
RADIATION TOLERANCE
For equipment to be used in space or the upper atmosphere the
EQXO-1000BM and 3000BM series oscillators may be produced in a
radiation tolerant version. Designated EQXO-x000BMH, this variant of
the oscillator will withstand ionizing radiation to resist electrical
failures for a total radiation dose of 40krad(SI).
SPECIFICATION
Model No:
EQXO-1000BM or 3000BM
30kHz to 70.0MHz
±10ppm to ±25ppm
Frequency Range:
Calibration Tolerance at 25°C:
Frequency Stability*
EQXO-1100BM:
EQXO-1050BM:
Supply Voltage:
Output:
Ageing:
Symmetry:
±100ppm over -55° to +125°C
±50ppm over -55° to +125°C
+5.0 Volts DC±10%
CMOS, 50pF/10 TTL loads
±3pm max in first year
45%/55%
Operating Temperature Range:
Storage Temperature Range:
Construction:
-55° to +125°C
-55° to +125°C
Ceramic substrate, resistance
welded can.
* Frequency stability is inclusive of frequency adjustment at 25°C and
any variations due to load change, ageing, supply voltage change
(±10%) and variations attributable to shock and vibration, (see
Qualification Approval and Environmental Specification.)
MODEL NUMBERS
CURRENT CONSUMPTION /RISE & FALL TIMES
Frequency
Stability
-55° to +125°C
Calibration
No. of
Pins
Radiation
Tolerant
Supply Current
(mA max.)
Model Number
Tolerance
Rise/Fall Time
(ns max.)
Frequency Range
at 25°C
EQXO-1050BM
EQXO-1100BM
EQXO-1050BMH
EQXO-1100BMH
EQXO-3050BM
EQXO-3100BM
EQXO-3050BMH
EQXO-3100BMH
±10ppm
±25ppm
±10ppm
±25ppm
±10ppm
±25ppm
±10ppm
±25ppm
±50ppm
±100ppm
±50ppm
±100ppm
±50ppm
±100ppm
±50ppm
±100ppm
No
No
Yes
Yes
No
No
Yes
Yes
4
4
4
30kHz ~ 1.0MHz
1.0MHz ~ 4.0MHz
4.0MHz ~ 20MHz
20MHz ~ 35MHz
35MHz ~ 50MHz
50MHz ~ 65MHz
10
15
20
35
40
70
10
10
10
10
5
4
14
14
14
14
5
MIL SCREENING
EQXO-1000BM series oscillators may be ordered screened i.a.w. the
schedules detailed in 'Qualification Approval and Environmental
Specification' detailed on page 2 of this specification.
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 info@euroquartz.co.uk www.euroquartz.co.uk
QUARTZ
EURO
EQXO-1000BM and 3000BM OSCILLATORS
30kHz to 70MHz
14 pin Dual-in-Line MIL SPECIFICATION
Page 2 of 2
STANDARD FREQUENCIES & SPECIFICATIONS
(EQXO-1000BM series parts)
QUALIFICATION APPROVAL &
ENVIRONMENTAL SPECIFICATION
Stock Number
Frequency
Specification
Vibration:
10Hz to 60Hz, 0.75mm displacement,
OK00032A
OK00080A
OK00100A
OK00307A
OK00500A
OK01000A
OK01228A
OK03686A
OK04915A
OK06000A
OK06400A
OK08000A
OK09216A
OK10000A
OK12000A
OK14745A
OK15375A
OK16000A
OK18000A
OK20000A
OK24000A
OM025A00
OM030A00
OM032A00
OM033A33
OM040A00
OM050Z00
OM064Z00
32.7680kHz
80.0000kHz
100.000kHz
307.200kHz
500.000kHz
±100ppm -55~+125°C
±100ppm -55~+125°C
±100ppm -55~+125°C
±100ppm -55~+125°C
±100ppm -55~+125°C
2
60Hz to 2000Hz, 98.1m/s acceleration
30 minutes in each of three mutually-
perpendicular planes.
2
Shock:
981 m/s for 6ms, three shocks in each
1.00000MHz ±100ppm -55~+125°C
1.22880MHz ±100ppm -55~+125°C
3.68640MHz ±100ppm -55~+125°C
4.91520MHz ±100ppm -55~+125°C
6.00000MHz ±100ppm -55~+125°C
6.40000MHz ±100ppm -55~+125°C
8.00000MHz ±100ppm -55~+125°C
9.21600MHz ±100ppm -55~+125°C
10.0000MHz ±100ppm -55~+125°C
12.0000MHz ±100ppm -55~+125°C
14.7456MHz ±100ppm -55~+125°C
15.3750MHz ±100ppm -55~+125°C
16.0000MHz ±100ppm -55~+125°C
18.0000MHz ±100ppm -55~+125°C
20.0000MHz ±100ppm -55~+125°C
24.0000MHz ±100ppm -55~+125°C
25.0000MHz ±100ppm -55~+125°C
30.0000MHz ±100ppm -55~+125°C
32.0000MHz ±100ppm -55~+125°C
33.3330MHz ±100ppm -55~+125°C
40.0000MHz ±100ppm -55~+125°C
50.0000MHz ±100ppm -55~+125°C
64.0000MHz ±100ppm -55~+125°C
direction along three mutually-
perpendicular planes.
MIL-STD-202 Method 107
-55°C for 24 hrs., then +150°C, 24 hrs.
85% Relative Humidity at 85°C for 24hrs.
Thermal Shock:
Storage Temperature:
Moisture Resistance:
-8
Seal:
Fine leak not to exceed 1x10 mB litres
of helium leakage, then Gross Leak Test.
Terminal Strength: MIL-STD-202 Method 211
Solerability:
MIL-STD-202 Method 208
SCREENING
Screening in accordance with MIL-O-55310C Class B.
All devices are 100% tested to the following conditions:
Stabilization Bake: Vacuum storage at 150°C for 24 hrs.
Temperature Cycling:
Constant Acceleration:
Seal:
-55°C to +125°C, 10 cycles
2
49000m/s for 1 minute inY1 plane.
-8
Fine leak not to exceed 1x10 mB litres
of helium leakage, then Gross Leak Test.
125°C for 168hrs.
Frequency, output waveform, output
Voltage/power, input current/power.
Dynamic Burn-in:
Electrical Test:
RADIATION TOLERANT VERSIONS
Radiation tolerant versions of EQXO-1000BM series oscillators have
been designed and are manufactured to ensure no functional failures
will occur in any electrical test for a total radiation dose of 40krad(Si).
EQXO-1000BM series oscillators so manufactured have the letter 'H'
appended to the 'BM' in the part number suffix:
20.000MHz EQXO-1100BMH
A paper is available describing the general problems encountered in
the design of electrical systems needing to withstand radiation
encountered in the upper atmosphere and space.
PART NUMBER GENERATION
Frequency / Model Number / Plating* / Screening (if required)
Example: 10.000MHz EQXO-1100BMH Screened
*Note: Lead and base plating is gold flashed over nickel as standard.
If nickel plating only is required enter / - nickel / in this position.
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 info@euroquartz.co.uk www.euroquartz.co.uk
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