CXOMHG OSCILLATOR
200 kHz to 160 MHz
High Shock,
Low Profile, Miniature
Surface Mount Crystal Oscillator
DESCRIPTION
Intended for applications requiring shock survivability to
10,000 g (and higher), Statek’s surface-mount CXOMHG
oscillators are high-shock versions of the CXOM 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
Designed for surface mount applications using infrared,
vapor phase, or epoxy mount techniques
Hermetically sealed ceramic package
CMOS and TTL compatible
Low power consumption
Optional Output Enable/Disable with Tri-State
Low EMI emission
Full military testing available
APPLICATIONS
PACKAGE DIMENSIONS
Military & Aerospace
Smart munitions
Projectile electronics
Industrial
Engine control
Down-hole drilling
TYPICAL
DIM
A
B
C
(SM1)
C
(SM3/SM5)
SUGGESTED LAND PATTERN
0.067 (1.70)
0.070 (1.78)
MAXIMUM
inches
0.263
0.204
0.055
0.063
0.065
0.070
mm
6.68
5.18
1.40
1.60
1.65
1.78
inches
0.256
0.197
0.051
0.055
0.055
0.060
mm
6.50
5.00
1.30
1.40
1.40
1.52
D
E
PIN CONNECTIONS
0.065 (1.65)
1. Enable/Disable (E or T) or not connected (N)
2. Ground
3. Output
4.
V
DD
0.201 (5.11)
0.136 (3.45)
0. 37 (3.48)
1
GRID
PLACEMENT
COURTYARD
10160 Rev B
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256
www.statek.com
SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS
Specifications are typical at 25
O
C unless otherwise noted.
Specifications are subject to change without notice. Tighter
specifications available. Please contact factory.
Supply Voltage
1
Calibration Tolerance
Frequency Stability
Over Temperature
3
Supply Current (Typical)
2
Supply Voltage V
DD
-0.5V to 7.0V
Storage Temperature
-55
O
C to +125
O
C
Maximum Process Temperature 260
O
C fo 20 seconds
ENABLE/DISABLE OPTIONS (E/T/N)
5.0 V
+
_
+
_
+
_
100 ppm
50 ppm for Commercial
100 ppm for Industrial
+
_
100 ppm for Military
10 MHz
4 mA
24 MHz
8 mA
30 MHz 10 mA
40 MHz 12 mA
50 MHz 14 mA
15 pF
5 ms MAX
6 ns MAX
40% MIN, 60% MAX
10 ppm MAX
10,000 g, 0.3 ms,
1
/
2
sine
20 g, 10-2,000 Hz swept sine
Output Load (CMOS)
4
Start-up Time
Rise/Fall Time
Duty Cycle
Aging, first year
Shock, survival
5
Vibration, survival
6
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 E-version 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 compares the E and T
versions.
COMPARISON OF
ENABLE/DISABLE OPTIONS E AND T
E
T
When enabled (PIN 1 is high*)
Output
Oscillator
Current consumption
Freq. output
Oscillates
Normal
Freq. output
Oscillates
Normal
Operating Temp Ranges -10
O
C to +70
O
C (Commercial)
-40
O
C to +85
O
C (Industrial)
-55
O
C to +125
O
C (Military)
1. Other voltages available. For 3.3 V, see CXO3MHG 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.
When disabled (PIN 1 is low)
Output
Oscillator
Current consumption
High Z state
Stops
Very low
High Z state
Oscillates
Lower than normal
When re-enabled (PIN 1 changes from low to high)
Output recovery
Delayed
Immediate
PACKAGING OPTIONS
CXOMHG - Tray Pack
- 16 mm tape, 7˝or 13˝ reels
Per EIA 418
(see Tape and Reel data sheet 10109)
*
When PIN 1 is allowed to float, it is held high by an internal pull-up resistor.
HOW TO ORDER CXOMHG SURFACE MOUNT CRYSTAL OSCILLATORS
CXOM
HG
HG =
10,000 g
S
“S” if special or
custom design.
Blank if Std.
T
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
Calibration
Tolerance
@ 25
0
C
(in ppm)
/
100
Frequency
Stability over
Temp.Range
(in ppm)
/
/
I
Temp. Range:
C = -10
O
C to +70
O
C
I
= -40
O
C to +85
O
C
M = -55
O
C to +125
O
C
S = Customer Specified
OR
/
/
200
Total
Frequency
Tolerance
(in ppm)
/
I
*The T-version is not available in all frequencies. Contact factory.
Temp. Range:
C = -10
O
C to +70
O
C
I
= -40
O
C to +85
O
C
M = -55
O
C to +125
O
C
S = Customer Specified
10160 Rev B
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256
www.statek.com
