Data Sheet - Euroquartz

EURO QUARTZ
CXOX OSCILLATORS
Ultra-Miniature SMD Crystal Oscillator
1MHz to 160MHz
Actual Size
FEATURES
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Frequency Range 1MHz to 160MHz
Low power consumption
High shock resistance (HG version)
Low EMI emission
Full military testing available
Hermetically sealed package
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OUTLINE & DIMENSIONS
DESCRIPTION
CXOX oscillators are ultra-miniature, surface mount units packaged in
a 3.40mm x 2.70mm x 1.21mm package. The oscillators consist of a
CMOS/TTL compatible hybrid circuit and a state-of-the art, miniature,
fundamental-mode crystal. The part may also be order in a high shock
withstand version CXOXHG.
SPECIFICATION
Frequency Range*:
1.0MHz to 160.0MHz
Supply Voltage:
1.8V to +5.0 Volts ±10%
Calibration Tolerance:
±100ppm
Frequency Stability
over Operating Temperature Range
Commercial (0° ~ +70°C): ±50ppm
Industrial(-40° ~ +85°C):
±100ppm
Military (-55° ~ +125°C):
±100ppm
Typical Current Consumption
+1.8V
+3.3V
+5.0V
24MHz:
1.5mA
3.0mA
8.0mA
32MHz:
2.0mA
5.0mA
10.0mA
50MHz:
3.0mA
6.0mA
13.0mA
130MHz:
12.0mA
23.0mA
39.0mA
Output Load:
15pF
Rise and Fall Time:
6ns maximum
Duty Cycle:
60/40%
Ageing First Year:
±10ppm maximum.
Shock, Survival:
Standard: 5000g, 0.3ms, ½ sine
HG: 10,000g, 0.3ms, ½ sine
Vibration Survival:
20g, 10~2000Hz swept sine
Maximum Process Temperature:
260°C for 20 seconds
ENABLE/DISABLE OPTIONS
There are two Enable/Disable options available, 'E' and 'N'. The 'E'
option stops oscillating when the output is put into the High Z state.
the 'N' version does not have Pad 1 connected internally. the table
below describes the 'E' Enable/Disable option.
Enable (Pad 1 High) Disable (Pad 1 Low)
Output
Oscillator
Current
Frequency Output
Oscillates
Normal
High Z state
Stops
Very Low
When Pad 1 is allowed to float it is held high by an
internal pull-up resistor.
PACKAGING OPTIONS
CXOX oscillators are available either tray packed (<250pcs) or tape
and reel (>250 pieces).
12mm tape, 178mm or 330mm reels (EIA 418).
HOW TO ORDER CXOX SMD CRYSTAL OSCILLATORS
CXOX
HG
Shock Level
Blank = Std.
HG =
High Shock
4
Supply Voltage
1 = 1.8V
2 = 2.5V
3 = 3.0V
4 = 3.3V
5 = 5.0V
S
N
Enable/Disable
option, E or N
Blank = standard
S = special or
custom
-
SM3
-
Terminations
Blank = SM1
=Gold plated
SM3 = Solder dipped
SM5 = Solder dipped
(SM1 and SM5 are pB free)
40.0M,
Frequency
in MHz
100
Calibration
Tolerance
at 25°C
(in ±ppm)
/ 100
Frequency
Stability over
Temp. Range
(in ppm)
/ – /
I
Temp. Range
C = -10° ~ +70°C
I = -40° ~ +85°C
M = -55° ~ +125°C
S = Customer specified
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