Datenblatt

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
DIMENSIONS
Low EMI emission
Full military testing available
D
Hermetically sealed ceramic package
APPLICATIONS
2
A
TOP
3
BOTTOM
Military & Aerospace
1
4
Smart Munitions
D
Cockpit Systems
B
Navigation
E
C
Industrial, Computer & Communications
Industrial Controls
TYPICAL
Instrumentation
Microprocessor Clocks
Medical
Infusion Pumps
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
0.055
C (SM1)
C (SM3/SM5) 0.060
1.34
1.52
0.060
0.065
1.52
1.65
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
10210 Rev B
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
Calibration Tolerance2
Frequency Stability
Over Temperature3
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)
3.3V
2mA
4mA
6mA
8mA
10mA
5.0V
4 mA
8 mA
10 mA
12 mA
14 mA
Supply Current (Typical)
10 MHz
24 MHz
30 MHz
40 MHz
50 MHz
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
STD.: 5,000 g, 0.3 ms, 1/2 sine
HG: 10,000 g, 0.3 ms, 1/2 sine
Vibration, survival
Operating Temp Ranges -10 C to +70 C (Commercial)
-40OC to +85OC (Industrial)
-55OC to +125OC (Military)
O
*The supply voltage range is -0.5 V to +4.0 V for some products. Contact Factory.
ENABLE/DISABLE OPTIONS (E/T/N)
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
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
O
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.
2.
3.
4.
5.
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.
E
T
When enabled (PIN 1 is high*)
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
CXOMK/CXOMKHG
- Tray Pack
- 16 mm tape, 7˝ or 13˝ reels
Per EIA 418 (see Tape and Reel data sheet 10109)
Output recovery
Delayed
Immediate
* 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
HG = High Shock,
otherwise leave
blank.
4
S
N
“S” if special or
custom design.
Blank if Std.
Enable/Disable
Option
E, T* or N
Supply Voltage
1 = 1.8 V
2 = 2.5 V
3 = 3.0 V
4 = 3.3 V
5 = 5.0 V
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
@ 250C
(in ppm)
/
100
/
Frequency
Stability over
Temp. Range
(in ppm)
Temp. Range:
C = -10OC to +70OC
I = -40OC to +85OC
M = -55OC to +125OC
S = Customer Specified
OR
/
*The T-version is not available in all frequencies. Contact factory.
/
I
/
200
Total
Frequency
Tolerance
(in ppm)
/
I
Temp. Range:
C = -10OC to +70OC
I = -40OC to +85OC
M = -55OC to +125OC
S = Customer Specified
IS O
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com
90
01
TEM
C ERT I F I C
AT
N
IO
S
10210 Rev B
YS
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