QUARTZ
EURO
EQXO-1000GW Series
14 pin Dual-in-Line Gull-Wing Clock Ocillators
14 pin DIL package with 'Gull-Wing; leads for SMD
Wide frequency range 20kHz to 160MHz
Choice of supply voltage 3.3 Volts or 5.0 Volts DC
Hermetically sealed package for reliability and low ageing
Optional Tristate function (Enable/Disable)
OUTLINE & DIMENSIONS
Comprehensive stock holding
Custom frequencies readily produced in Euroquartz factory
DESCRIPTION
The Euroquartz EQXO-1000GW series of 14 pin dual-in-line
oscillators consist of a Universal, TTL and CMOS compatible hybrid
substrate and quartz crystal in a hermetically-sealed package. For use
in surface-mount printed circuit boards, the leads are formed in 'Gull-
Wing' outline.
SPECIFICATION
Series Model Number:
Frequency Range:
Frequency Stability*:
Supply Voltage:
Output Load
EQXO-1000GW
20kHz to 160MHz
See table
+5.0VDC±10% or 3.3VDC±5%
HCMOS:
TTL:
15pF standard, 50pF available
2 to 10TTL gates
MODEL NUMBERS
Symmetry
Stability
over O.T.R.
(ppm)
Operating
Temperature
Range
Model Number
HCMOS:
TTL:
40/60% measured at 50%Vdd
40/60% measured at 1.4 Volts
Operating Temperature Range
Commercial:
EQXO-1010UC-GW ±10ppm
EQXO-1015UC-GW ±15ppm
EQXO-1025UC-GW ±25ppm
EQXO-1050UC-GW ±50ppm
EQXO-1100UC-GW ±100ppm
0° ~ +50°C
0° ~ +70°C
0° ~ +70°C
0° ~ +70°C
0° ~ +70°C
-40° ~ +85°C
-40° ~ +85°C
-40° ~ +85°C
-55° ~ +105°C
-55° ~ +105°C
0° to +70°C
-40° to +85°C
-55° to +105°C
-55° to +105°C
5ms typical, 10ms max.
15mA ~ 45mA
(frequency dependant)
Output is high impedance when
'0' (<0.8 Volts) is applied to Pin 1,
(internal pull-up).
Industrial:
Extended Industrial:
Storage Temperature Range:
Start-up Time:
Current Consumption:
EQXO-1025UI-GW
EQXO-1050UI-GW
±25ppm
±50ppm
EQXO-1100UI-GW ±100ppm
EQXO-1050UIE-GW ±50ppm
EQXO-1100UIE-GW ±100ppm
Tristate Option:
Disable time = 150ns max.
* The frequency stability parameter 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.
EXTENDED INDUSTRIAL TEMPERATURE RANGE
The part previously specified by Euroquartz Ltd as EQXO-1050UM-
GW or EQXO-1100UM-GW has been superceeded by the
extended-industrial temperature range part EQXO-1***UIE-GW.
This part will perform within specification over the temperature
range of -55° to +105°C. Should a full military temperature range
oscillator be required see specification for EQXO-1000BM series.
PART NUMBER GENERATION
TTL/HCMOS Voltage Levels
EQXO-1000GW series oscillator part numbers are derived as
follows: Example: 10.000MHz EQXO-1050UIET3-GW:
+3.3 VDC
+5.0 VDC
Input Voltage:
10.000MHz EQXO-1050 U IE T 3 GW
Frequency Range:
Output Voltage
TTL HIGH '1':
20kHz ~ 125MHz
20kHz ~ 160MHz
Frequency
Model number
(see table above)
U - Universal output (TTL/CMOS)
C - Commercial temperature
I - Industrial temperature
IE - Extended Industrial temperature
T - Tristate function (option)
Blank - 5.0 Volts supply
2.4 V min.
2.97 V min.
0.4V max.
0.33V max.
2.4V min.
Vcc - 0.5V min.
0.4V max.
HCMOS HIGH '1':
TTL LOW '0:
HCMOS LOW '0':
0.5V max
3 -
3.3 Volts supply
GW - Gull-wing leads
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 Email: info@euroquartz.co.uk www.euroquartz.co.uk
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