STATEK CX17SM

CX17SM AT CRYSTAL
12 MHz to 200 MHz
Ultra-Miniature, Ultra-Low Profile
Surface Mount AT Quartz Crystal
DESCRIPTION
The CX17SM is a miniature, low profile, surface-mount AT
quartz crystal that is ideal for many applications.
FEATURES
PACKAGE DIMENSIONS
Small footprint (4.8 mm x 3.0 mm typical)
Low profile (0.90 mm typical)
Designed for surface-mount applications
High shock and vibration resistance
Custom designs available
Full military testing available
Designed and manufactured in the USA
PACKAGE DIMENSIONS
APPLICATIONS
Medical
Dimension
Medical telemetry
Industrial, Computer, & Communications
Minimum
mm
Typical
mm
Maximum
mm
A
4.70
4.80
4.90
B
2.90
3.00
3.10
Instrumentation
C
Handheld devices
D
See below
0.80
0.90
1.00
Military & Aerospace
Communications
Smart munitions
THICKNESS (DIM C)
Lid
Projectile telemetry
Glass
Surveillance devices
Termination
Minimum
mm
Typical
mm
Maximum
mm
SM1
0.80
0.90
1.00
SM2/SM4
0.82
0.92
1.02
SM3/SM5
0.83
0.94
1.05
10206 Rev D
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 25OC unless otherwise noted.
Specifications are subject to change without notice.
Designation
SM1
SM2
SM3
SM4
SM5
Fundamental Frequency
12 MHz
20 MHz
32 MHz
Motional Resistance R1 (Ω)
35
15
10
Motional Capacitance C1 (fF)
2.8
4.2
5.4
Quality Factor Q (k)
130
120
90
Shunt Capacitance C0 (pF)
1.1
1.2
1.5
Calibration Tolerance1
±100 ppm, or tighter as required
Load Capacitance2
10 pF
Drive Level
50 µW nominal, 500 µW MAX
Frequency-Temperature
Stability1,4
±50 ppm to ±10 ppm (Commercial)
±100 ppm to ±20 ppm (Industrial)
±100 ppm to ±30 ppm (Military)
Aging, first year5
5 ppm MAX (better than 1 ppm available)
Shock, survival6
5,000 g, 0.3 ms, 1/2 sine
Vibration, survival7
20 g, 10-2,000 Hz swept sine
Operating Temp. Range
-10OC to +70OC (Commercial)
-40OC to +85OC (Industrial)
-55OC to +125OC (Military)
Storage Temp. Range
-55OC to +125OC
Max Process Temperature
260OC for 20 s
3
Termination
Gold Plated (Lead Free)
Solder Plated
Solder Dipped
Solder Plated (Lead Free)
Solder Dipped (Lead Free)
SUGGESTED LAND PATTERN
EQUIVALENT CIRCUIT
1. Other tolerances available. Contact factory.
2. Unless specified otherwise.
3. Crystals are characterized and tested at 50 µW, unless specified otherwise. Operation at higher drive levels
can result in sub-optimal behavior.
4. Does not include calibration tolerance. The characteristics of the frequency stability over temperature
follow that of the AT thickness-shear mode.
5. 5 ppm MAX for frequencies 50 MHz and lower. For tighter tolerances and higher frequencies
contact factory.
6. Higher shock version available.
7. Per MIL-STD-202G, Method 204D, Condition D. Random vibration testing also available.
R1 Motional Resistance L1 Motional Inductance
C1 Motional Capacitance C0 Shunt Capacitance
PACKAGING OPTIONS
• Tray Pack
HOW TO ORDER CX17SM AT CRYSTALS
CX17
S
Blank = Standard Blank = Glass Lid
S = Special or
custom
SM1
–
SM1 = Gold Plated (Lead Free)
SM2 = Solder Plated
SM3 = Solder Dipped
SM4 = Solder Plated (Lead Free)
SM5 = Solder Dipped (Lead Free)
20.0M ,
Frequency
M = MHz
100
/
Calibration
Tolerance
@ 25OC
(in ppm)
100
/
—
I
/
Operating Temp. Range:
C = -10OC to +70OC
I = -40OC to +85OC
M = -55OC to +125OC
S = Customer Specified
Frequency
Stability over
Temp. Range
(in ppm)
OR
—
/
—
/
200
Total
Frequency
Tolerance
(in ppm)
/
I
Operating Temp. Range:
C = -10OC to +70OC
I = -40OC to +85OC
M = -55OC to +125OC
S = Customer Specified
10206 Rev D
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com