CXOMK/CXOMKHG OSCILLATOR
200 kHz to 200 MHz
High Stability, High Shock Crystal Oscillator
DESCRIPTION
Statek’s CXOMK/CXOMKHG series oscillators consist of
a Statek miniature quartz crystal and a CMOS/TTL
compatible hybrid circuit in a ceramic package. Utilizing the
latest advancements in production technology, the
CXOMK/CXOMKHG oscillators are capable of achieving
tight frequency calibration tolerance and high stability over
wide temperature ranges.
FEATURES
High shock resistance (HG version)
CMOS and TTL compatible
Optional Output Enable/Disable with Tri-State
Low EMI emission
Full military testing available
Hermetically sealed ceramic package
APPLICATIONS
A
TOP
DIMENSIONS
D
2
BOTTOM
3
Military & Aerospace
Smart Munitions
Cockpit Systems
Navigation
Industrial, Computer & Communications
Industrial Controls
Instrumentation
Microprocessor Clocks
Medical
Infusion Pumps
DIM
A
B
TYPICAL
inches
0.256
0.197
mm
6.50
5.00
1.34
1.52
1.40
1.52
B
C
1
4
D
E
MAXIMUM
inches
0.263
0.204
0.060
0.065
0.065
0.070
mm
6.68
5.18
1.52
1.65
1.65
1.78
0.055
C
(SM1)
C
(SM3/SM5)
0.060
D
E
0.055
0.060
SUGGESTED LAND PATTERN
0.067 (1.70)
0.070 (1.78)
PIN CONNECTIONS
0.065 (1.65)
1. Enable/Disable (E or T) or not connected (N)
2. Ground
0.201 (5.11)
0.136 (3.45)
3. Output
4.
V
DD
0. 37 (3.48)
1
GRID
PLACEMENT
COURTYARD
S
10210 Rev B
YS
TEM
C
ERT
I
F
I
C
AT
N
IO
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256
www.statek.com
IS
O
90
01
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
2
Frequency Stability
Over Temperature
3
0.9 V to 5.0 V ±10%
±30 ppm
±50 ppm to ±15 (Commercial)
±100 ppm to ±30 (Industrial)
±100 ppm to ±40 (Military)
10 MHz
24 MHz
30 MHz
40 MHz
50 MHz
15 pF
5 ms MAX
6 ns MAX
40% MIN, 60% MAX
10 ppm MAX
STD.: 5,000 g, 0.3 ms,
1
/
2
sine
HG: 10,000 g, 0.3 ms,
1
/
2
sine
20 g, 10-2,000 Hz swept sine
3.3V
2mA
4mA
6mA
8mA
10mA
5.0V
4 mA
8 mA
10 mA
12 mA
14 mA
Supply Voltage V
DD
-0.5 V to 7.0 V*
Storage Temperature
-55
O
C to +125
O
C
Maximum Process Temperature 260
O
C for 20 seconds
*The supply voltage range is -0.5 V to +4.0 V for some products. Contact Factory.
ENABLE/DISABLE OPTIONS (E/T/N)
Supply Current (Typical)
Output Load (CMOS)
4
Start-up Time
Rise/Fall Time
Duty Cycle
Aging, first year
Shock, survival
Vibration, survival
5
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 summarizes
the three options.
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. Voltages available: 0.9 V, 1.8 V, 2.5 V, 3.0 V, 3.3 V and 5.0 V.
For others, contact factory. Not all voltages are available for all frequencies.
Tighter tolerances available.
Does not include calibration tolerance. Tighter tolerances may be available.
Higher CMOS loads and TTL loads available. Contact factory.
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.
2.
3.
4.
5.
When disabled (PIN 1 is low)
Output
Oscillator
Current consumption
High Z state
Stops
Very low
High Z state
Oscillates
Lower than normal
PACKAGING OPTIONS
When re-enabled (PIN 1 changes from low to high)
Output recovery
Delayed
Immediate
CXOMK/CXOMKHG
- 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 CXOMK/CXOMKHG SURFACE MOUNT CRYSTAL OSCILLATORS
CXOMK
HG
4
S
“S” if special or
custom design.
Blank if Std.
N
Enable/Disable
Option
E, T
*
or N
SM3
Terminations
Blank = SM1
Gold Plated
(Lead Free)
SM3 = Solder Dipped
SM5 = Solder Dipped
(Lead Free)
32.0M ,
Frequency
K = kHz
M = MHz
100
Calibration
Tolerance
@ 25
0
C
(in ppm)
/
100
/
/
I
HG = High Shock,
otherwise leave
blank.
Frequency
Stability over
Temp. Range
(in ppm)
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
Supply Voltage
1 = 1.8 V
2 = 2.5 V
3 = 3.0 V
4 = 3.3 V
5 = 5.0 V
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
10210 Rev B
S
YS
TEM
C
ERT
I
F
I
C
AT
N
IO
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256
www.statek.com
IS
O
90
01
京公网安备 11010802033920号
EEWORLD
