CX11LHG AT CRYSTAL
16 MHz to 50 MHz
High Shock, Ultra Low Profile, Ultra-Miniature
AT Quartz Crystal
DESCRIPTION
CX11LHG is a high performance quartz crystal designed
to survive the most extreme shock and high vibration
application environments. Low acceleration sensitivity and
low aging performance meets the most demanding
requirements. Available with tight calibration tolerances
and high stability over temperature.
FEATURES
PACKAGE DIMENSIONS
Mechanical shock survivability up to 75,000 g
Ultra-low profile - typical height of 0.5 mm
Low acceleration sensitivity available
Hermetically sealed ceramic package
Excellent aging characteristics
Full military testing available
Designed, manufactured and tested in the USA
APPLICATIONS
Industrial & Communications
Down-hole Data Recorder
Process Control
Environmental Control
Engine Control
Telemetry
Ruggedized Instrumentation
Automotive Control
Military & Aerospace
Smart Munitions
Timing Devices (Fuzes)
Surveillance Devices
Missile Telemetry
Ruggedized Communications
Aviation Equipment
DIM
A
B
C
D
TYPICAL
inches
mm
0.127
3.20
0.060
1.50
see below
0.028
0.71
MAXIMUM
inches
mm
0.135
3.43
0.068
1.73
0.037
0.94
THICKNESS (DIM C)
Termination
SM1
SM2/SM4
SM3/SM5
Typical
inches
mm
0.020
0.021
0.023
0.51
0.53
0.58
Maximum
inches
mm
0.023
0.024
0.025
0.59
0.60
0.63
SUGGESTED LAND PATTERN
0.099 (2.51)
0.059
Inches (mm)
0.071
0.039 (0.99)
10193 Rev A
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256
www.statek.com
SPECIFICATIONS
TERMINATIONS
Specifications are typical at 25
O
C unless otherwise noted. Spe-cifi-
cations are subject to change without notice.
Fundamental Frequency
1
Motional Resistance R
1
(Ω)
Motional Capacitance C
1
(fF)
Quality Factor Q (k)
Shunt Capacitance C
0
(pF)
Calibration Tolerance
2
Load Capacitance
Drive Level
Frequency-Temperature
Stability
2,3
16.0 MHz
85
1.5
80
0.7
24.0 MHz
30
1.6
150
0.7
32.0 MHz
25
1.9
110
0.9
Designation
SM1
SM2
SM3
SM4
SM5
Termination
Gold Plated
Solder Plated
Solder Dipped
Solder Plated (Lead Free)
Solder Dipped (Lead Free)
Max Process Temperature 260
O
C for 20 sec.
±100 to ±30 ppm, or tighter as required
10 pF (unless specified otherwise)
200
µW
MAX
±50 ppm to ±10 ppm (Commercial)
±50 ppm to ±20 ppm (Industrial)
±100 ppm to ±30 ppm (Military)
5 ppm MAX
up to 75,000 g, 0.3 ms, 1/2 sine
20 g, 10-2,000 Hz swept sine
-10
O
C to +70
O
C (Commercial)
-40
O
C to +85
O
C (Industrial)
-55
O
C to +125
O
C (Military)
-55 C to +125 C
O
O
EQUIVALENT CIRCUIT
Aging, first year
Shock, survival
Vibration, survival
4
Operating Temp. Range
PACKAGING OPTIONS
Storage Temp. Range
Max Process Temperature
• Tray Pack
• 12 mm tape, 7”or 13” reels
Per EIA 481 (see Tape and Reel data sheet 10109)
260 C for 20 sec.
O
1. For frequencies above 50 MHz contact factory.
2. Other tolerances available. Contact factory.
3. Does not include calibration tolerance. The characteristics of the frequency stability over
temperature follow that of the AT thickness-shear mode.
4. Per MIL-STD-202G, Method 204D, Condition D. Random vibration testing also available.
HOW TO ORDER LOW PROFILE CX11LHG AT CRYSTALS
CX11L
S
Blank = Standard
S = Special or
custom
HG3
Blank = 5,000 g
HG1 = 10,000 g
HG2 = 20,000 g
HG3 = 30,000 g
HG4 = 50,000 g
HG5 = 75,000 g
C
C=
Ceramic Lid
SM1
—
24.0M
Frequency
M = MHz
,
100
Calibration
Tolerance
@ 25
0
C
(in ppm)
/
100
Frequency
Stability over
Temp.Range
(in ppm)
/
—
/
I
SM1 = Gold Plated
SM2 = Solder Plated
SM3 = Solder Dipped
SM4 = Solder Plated
Lead Free
SM5 = Solder Dipped
Lead Free
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
—
/
—
/
100
/
Total
Frequency
Tolerance
(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
10193 Rev A
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256
www.statek.com
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