Document
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
SUGGESTED LAND PATTERN
0.067 (1.70) 0.070 (1.78)
1
4
D
B
C
E
TYPICAL DIM A B inches 0.256 0.197 mm 6.50 5.00 1.34 1.52 1.40 1.52
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
0.065 (1.65)
PIN CONNECTIONS
1. Enable/Disable (E or T) or not connected (N) 2. Ground 3. Output 4. VDD
0.201 (5.11)
0.136 (3.45)
0. 137 (3.48)
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
http://www.Datasheet4U.com
IS O
01
90
SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS
O
Specifications are typical at 25 C unless otherwise noted. Specifications are subject to change without notice. Tighter specifications available. Please contact factory. 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) 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
5
Supply Voltage VDD -0.5 V to 7.0 V* Storage Temperature -55OC to +125OC Maximum Process Temperature 260OC 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)
3.3V 2mA 4mA 6mA 8mA 10mA
5.0V 4 mA 8 mA 10 mA 12 mA 14 mA
Output Load (CMOS)4 Start-up Time Rise/Fall Time Duty Cycle Aging, first year Shock, survival Vibration, survival
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
20 g, 10-2,000 Hz swept sine
O O
When enabled (PIN 1 is high*)
Output Oscillator Current consumption Freq. output Oscillates Normal Freq. output Oscillates Normal
Operating Temp Ranges -10 C to +70 C (Commercial) -40OC to +85OC (Industrial) -55OC to +125OC (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)
CXOMK HG 4 S
“S” if special or custom design. Blank if Std.
* When PIN 1 is allowed to float, it is held high by an internal pull-up resistor.
I
HOW TO ORDER CXOMK/CXOMKHG SURFACE MOUNT CRYSTAL OSCILLATORS 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 @ 250C (in ppm)
/
100
/
/
HG = High Shock, otherwise leave blank.
Frequency Stability over Temp. Range (in ppm)
Supply Voltage 1 = 1.8 V 2 = 2.5 V 3 = 3.0 V 4 = 3.3 V 5 = 5.0 V
Temp. Range: C = -10OC to +70OC I = -40OC to +85OC
M = -55OC to +125OC S = Customer Specified
OR
/ / 200
Total.