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
EURO QUARTZ
14 pin Dual-in-Line SMD Ocillators
OUTLINE & DIMENSIONS
Series Model Number:
EQXO-1000GW
Frequency Range:
20kHz to 160MHz
Frequency Stability*:
See table
Supply Voltage:
+5.0VDC±10% or 3.3VDC±5%
Output Load
HCMOS:
15pF standard, 50pF available
TTL:
2 to 10TTL gates
Symmetry
HCMOS:
40/60% measured at 50%Vdd
TTL:
40/60% measured at 1.4 Volts
Operating Temperature Range
Commercial:
0° to +70°C
Industrial:
-40° to +85°C
Storage Temperature Range:
-55° to +105°C
Start-up Time:
5ms typical, 10ms max.
Current Consumption:
15mA ~ 45mA
(frequency dependant)
Tristate Option: Output is high impedance when
'0' (<0.8 Volts) is applied to Pin 1,
(internal pull-up).
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.
SPECIFICATION
Frequency Range:
20kHz ~ 125MHz
20kHz ~ 160MHz
Output Voltage
TTL HIGH '1':
2.4 V min.
2.4V min.
HCMOS HIGH '1':
2.97 V min.
Vcc - 0.5V min.
TTL LOW '0:
0.4V max.
HCMOS LOW '0':
0.33V max.
0.5V max
Input Voltage:
+3.3 VDC
HCMOS/TTL Voltage Levels
14 pin DIL package with 'Gull-Wing' formed 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)
Custom frequencies readily available
EQXO-1010UC-GW
±10ppm
0° ~ +50°C
EQXO-1015UC-GW
±15ppm
0° ~ +70°C
EQXO-1025UC-GW
±25ppm
0° ~ +70°C
EQXO-1050UC-GW
±50ppm
0° ~ +70°C
EQXO-1100UC-GW ±100ppm
0° ~ +70°C
EQXO-1025UI-GW
±25ppm
-40° ~ +85°C
EQXO-1050UI-GW
±50ppm
-40° ~ +85°C
EQXO-1100UI-GW
±100ppm
-40° ~ +85°C
Model Number
Stability
over O.T.R.
(ppm)
Operating
Temperature
Range
MODEL NUMBERS
PART NUMBER GENERATION
EQXO-1000GW series oscillator part numbers are derived as
follows:
Example: 10.000MHz EQXO-1050UIT3-GW:
10.000MHz EQXO-1050 U I T 3 GW
Frequency
Model number
(see table above)
U - Output CMOS/TTL
C - Commercial temperature
I - Industrial temperature
T - Tristate function (option)
Blank: 5.0 Volts supply
3: 3.3 Volts supply
GW - Gull-wing leads
+5.0 VDC
EQXO-1000GW Oscillators
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.
FEATURES
20kHz to 160MHz