Datenblatt

CXO3MHG OSCILLATOR
200 kHz to 200 MHz
High Shock, Low-Profile Miniature
Surface-Mount 3.3 V Crystal Oscillator
DESCRIPTION
Intended for applications requiring shock survivability to
10,000 g (and higher), Statek’s surface-mount CXO3MHG
oscillators are high-shock versions of the CXO3M oscillators.
These oscillators consist of a Statek miniature quartz crystal
and a CMOS/TTL compatible hybrid circuit in a low-profile
ceramic package with an extremely small footprint.
FEATURES
High shock resistance
3.3 V operation
Designed for surface mount applications using infrared,
vapor phase, or epoxy mount techniques
CMOS and TTL compatible
DIMENSIONS
Low power consumption
D
Optional Output Enable/Disable with Tri-State
2
Low EMI emission
A
Full military testing available
TOP
3
BOTTOM
1
APPLICATIONS
4
D
Military & Aerospace
B
Smart munitions
E
C
Projectile electronics
Industrial
TYPICAL
Engine control
Down-hole drilling
SUGGESTED LAND PATTERN
MAXIMUM
DIM
inches
mm
inches
mm
A
0.256
6.50
0.263
6.68
B
0.197
5.00
0.204
5.18
0.051
C (SM1)
C (SM3/SM5) 0.055
1.30
1.40
0.055
0.063
1.40
1.60
D
0.055
1.40
0.065
1.65
E
0.060
1.52
0.070
1.78
0.070 (1.78)
0.067 (1.70)
0.065 (1.65)
PIN CONNECTIONS
1. Enable/Disable (E or T) or not connected (N)
2. Ground
0.201 (5.11)
0.136 (3.45)
3. Output
4. VDD
GRID
PLACEMENT
COURTYARD
10172 Rev. C
IS O
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com
YS
90
01
TEM
C ERT I F I C
AT
N
IO
S
0.137 (3.48)
ABSOLUTE MAXIMUM RATINGS
SPECIFICATIONS
Specifications are typical at 25 C unless otherwise noted.
Specifications are subject to change without notice. Tighter
specifications available. Please contact factory.
O
Supply Voltage1
3.3 V
Calibration Tolerance2
+
_
Frequency Stability
Over Temperature3
+
_
+
_
*The supply voltage range is -0.5 V to +4.0 V for some products. Contact Factory.
10%
100 ppm
ENABLE/DISABLE OPTIONS (E/T/N)
50 ppm for Commercial
+
_ 100 ppm for Industrial
+
_ 100 ppm for Military
10 MHz
2 mA
24 MHz
4 mA
30 MHz
6 mA
40 MHz
8 mA
50 MHz 10 mA
Supply Current (Typical)
Output Load (CMOS)4
15 pF
Start-up Time
Rise/Fall Time
5 ms MAX
6 ns MAX
Duty Cycle
40% MIN, 60% MAX
Aging, first year
10 ppm MAX
Shock, survival
10,000 g, 0.3 ms, 1/2 sine
Vibration, survival6
20 g, 10-2,000 Hz swept sine
5
Supply Voltage VDD
-0.5 V to 7.0 V
Storage Temperature
-55OC to +125OC
Maximum Process Temperature 260OC for 20 seconds
Statek offers three enable/disable options: E, T, and N.
Both the E-version and T-version have Tri-State outputs and
differ in whether the oscillator continues to run internally
when the output is put into the high Z state: it stops in the
E-version and continues to run in the T-version. So, the Eversion offers very low current consumption when the
oscillator is disabled and the T-version offers very fast output
recovery when the oscillator is re-enabled. The N-version
does not have PIN 1 connected internally and so has no
enable/disable capability. The following table summarizes
the three options.
COMPARISON OF
ENABLE/DISABLE OPTIONS E AND T
E
T
When enabled (PIN 1 is high*)
Operating Temp Ranges -10OC to +70OC (Commercial)
-40OC to +85OC (Industrial)
-55OC to +125OC (Military)
1. Other voltages available. For 5.0 V, see CXOMHG data sheet. For others,
contact factory.
2. Other tolerances available.
3. Does not include calibration tolerance. Other tolerances available.
4. Higher CMOS loads and TTL loads available. Contact factory.
5. Higher shock version available. Contact factory for requirements above 10,000 g.
6. Per MIL-STD-202G, Method 204D, Condition D. Random vibration testing also
available.
Note: All parameters are measured at ambient temperature with a 10 MΩ, 15 pF load.
Output
Freq. output
Freq. output
Oscillator
Oscillates
Oscillates
Current consumption
Normal
Normal
Output
High Z state
High Z state
Oscillator
Stops
Oscillates
Current consumption
Very low
Lower than normal
When disabled (PIN 1 is low)
When re-enabled (PIN 1 changes from low to high)
PACKAGING OPTIONS
Output recovery
CXO3MHG - Tray Pack
- 16 mm tape, 7˝ or 13˝ reels
Per EIA 418 (see Tape and Reel data sheet 10109)
Delayed
Immediate
* When PIN 1 is allowed to float, it is held high by an internal pull-up resistor.
HOW TO ORDER CXO3MHG SURFACE MOUNT CRYSTAL OSCILLATORS
CXO3MHG
S
“S” if special or
custom design;
otherwise blank.
N
Enable/Disable Option
E, T*, or N
SM3
Terminations
Blank = SM1
= Gold Plated
SM3 = Solder Dipped
SM5 = Solder Dipped
(Lead Free)
32.0M ,
Frequency
K = kHz
M = MHz
100
/
100
/
Frequency
Stability over
Temp.Range
(in ppm)
Calibration
Tolerance
@ 250C
(in ppm)
I
/
Temp. Range:
C = -10OC to +70OC
I = -40OC to +85OC
M = -55OC to +125OC
S = Customer Specified
OR
/
200
Total
Frequency
Tolerance
(in ppm)
/
I
Temp. Range:
C = -10OC to +70OC
I = -40OC to +85OC
M = -55OC to +125OC
S = Customer Specified
10172 Rev C
IS O
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com
YS
90
01
TEM
C ERT I F I C
AT
N
IO
S
*The T-version is not available for all frequencies. Contact factory.
/
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