33.3330MHZEQXO-2100BM [EUROQUARTZ]
CMOS/TTL Output Clock Oscillator, 33.333MHz Nom, HERMETIC SEALED, METAL, DIP-8/4;型号: | 33.3330MHZEQXO-2100BM |
厂家: | EUROQUARTZ LIMITED |
描述: | CMOS/TTL Output Clock Oscillator, 33.333MHz Nom, HERMETIC SEALED, METAL, DIP-8/4 |
文件: | 总2页 (文件大小:94K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
QUARTZ
EURO
EQXO-2000BM OSCILLATORS
8 pin Dual-in-Line MIL SPECIFICATION
30kHz to 70MHz
Page 1 of 2
FEATURES
Ceramic substrate and ruggedized mounts for high reliability
Industry-standard 8 pin DIL package for ease of design
Full screening to MIL-O-55310C, Class B available
·
Radiation tolerant version favailable for space applications
OUTLINE & DIMENSIONS
DESCRIPTION
EQXO-2000BM 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 8 pin DIL oscillator package. EQXO-2000BM
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 EQXO-2000BM series oscillators provide an accurate and
reliable source of clock signals regardless of the severity of the
environment in which it operates.
RADIATION TOLERANCE
For equipment to be used in space or the upper atmosphere the
EQXO-2000BM series oscillators may be produced in a radiation
tolerant version. Designated EQXO-2000BMH, 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-2000BM
30kHz to 70.0MHz
±10ppm to ±25ppm
MODEL NUMBERS
Frequency Range:
Calibration Tolerance at 25°C:
Frequency Stability*
EQXO-2100BM:
EQXO-2050BM:
Supply Voltage:
Output:
Ageing:
Symmetry:
Frequency
Calibration
Radiation
Stability
Tolerance
at 25°C
Model Number
Tolerant
-55° to +125°C
±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%
EQXO-2050BM
EQXO-2100BM
EQXO-2050BMH
EQXO-2100BMH
±10ppm
±25ppm
±10ppm
±25ppm
±50ppm
±100ppm
±50ppm
±100ppm
No
No
Yes
Yes
Operating Temperature Range:
Storage Temperature Range:
Construction:
-55° to +125°C
-55° to +125°C
Ceramic substrate, resistance
welded can.
MIL SCREENING
EQXO-2000BM series oscillators may be ordered screened
i.a.w. the schedules detailed in 'Qualification Approval and
Environmental Specification' on page 2 of this specification.
* 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.)
CURRENT CONSUMPTION /RISE & FALL TIMES
Supply Current
(mA max.)
Rise/Fall Time
(ns max.)
PART NUMBER GENERATION
Frequency Range
Frequency / Model Number / Plating* / Screening (if required)
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
Example: 10.000MHz EQXO-2100BMH Screened
*Note: Lead and base plating is gold flashed over nickel as standard.
If nickel plating only is required enter / - nickel / in this position.
5
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-2000BM OSCILLATORS
8 pin Dual-in-Line MIL SPECIFICATION
30kHz to 70MHz
Page 2 of 2
STANDARD FREQUENCIES & SPECIFICATIONS
FOR EQXO-2100BM OSCILLATORS
QUALIFICATION APPROVAL &
ENVIRONMENTAL SPECIFICATION
Stock Number
Frequency
Specification
Vibration:
10Hz to 60Hz, 0.75mm displacement,
2
60Hz to 2000Hz, 98.1m/s acceleration
30 minutes in each of three mutually-
perpendicular planes.
WK00032A
WK00080A
WK00100A
WK00307A
WK00500A
WK01000A
WK01228A
WK03686A
WK04915A
WK06000A
WK06400A
WK08000A
WK09216A
WK10000A
WK12000A
WK14745A
WK15375A
WK16000A
WK18000A
WK20000A
WK24000A
WM025A00
WM030A00
WM032A00
WM033A33
WM040A00
WM050Z00
WM064Z00
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
Shock:
981 m/s for 6ms, three shocks in each
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.
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
Thermal Shock:
Storage Temperature:
Moisture Resistance:
-8
Seal:
Fine leak not to exceed 1x10 mB litres
of helium leakage, then Gross Leak Test.
MIL-STD-202 Method 211
MIL-STD-202 Method 208
Terminal Strength:
Solerability:
SCREENING
Screening in accordance with MIL-O-55310C Class B.
All devices are 100% tested to the following conditions:
Stabilization Bake:
Temperature Cycling:
Vacuum storage at 150°C for 24 hrs.
-55°C to +125°C, 10 cycles
2
Constant Acceleration:
Seal:
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-2000BM 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-2000BM series oscillators so manufactured have the letter 'H'
appended to the 'BM' in the part number suffix:
20.000MHz EQXO2100BMH
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.
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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33.3330MHZEQXO-2100BMH
CMOS/TTL Output Clock Oscillator, 33.333MHz Nom, HERMETIC SEALED, METAL, DIP-8/4
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