STATEK CX14SM Ultra-miniature, ultra-low profile surface mount at quartz crystal Datasheet

CX14SM AT CRYSTAL
12 MHz to 50 MHz
Ultra-Miniature, Ultra-Low Profile
Surface Mount AT Quartz Crystal
®
Actual Size
Top View
DESCRIPTION
Side View
The CX14SM is an ultra-miniature, ultra-low profile, surfacemount AT quartz crystal that is ideal for applications where
space is at a premium.
PACKAGE DIMENSIONS
FEATURES
A
Ultra-small footprint (3.2 mm x 2.5 mm typical)
C
D
Ultra-low profile (0.59 mm typical)
Designed for surface-mount applications
4
3
High shock and vibration resistance
Custom designs available
Full military testing available
3
B
TOP
1
E
4
BOTTOM
2
2
1
Designed and manufactured in the USA
PACKAGE DIMENSIONS
APPLICATIONS
Dimension
Medical
Medical telemetry
Industrial, Computer, & Communications
Minimum
mm
Typical
mm
Maximum
mm
A
3.10
3.20
3.45
B
2.40
2.50
2.75
C
See below
Instrumentation
D
0.90
1.00
1.10
Handheld devices
E
0.65
0.75
0.85
Animal tracking
Military & Aerospace
Communications
THICKNESS (DIM C)
Lid
Surveillance devices
Thin
Glass
Glass
Projectile telemetry
Ceramic
Smart munitions
Termination
Minimum
mm
Typical
mm
Maximum
mm
SM1
0.49
0.59
0.70
SM2/SM4
0.51
0.61
0.72
SM3/SM5
0.52
0.63
0.77
SM1
0.52
0.63
0.72
SM2/SM4
0.54
0.65
0.74
SM3/SM5
0.55
0.67
0.79
SM1
0.42
0.52
0.60
SM2/SM4
0.44
0.54
0.62
SM3/SM5
0.45
0.56
0.67
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
10173 Rev A
YS
Pb
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
26 MHz
50 MHz
Motional Resistance R1 (Ω)
20
25
Motional Capacitance C1 (fF)
3.5
3.0
Quality Factor Q (k)
80
40
Shunt Capacitance C0 (pF)
1.0
1.5
+
_
Calibration Tolerance1
PIN
CONNECTION
100 ppm, or tighter as required
Load Capacitance2
10 pF
Drive Level
100 µW MAX
Termination
Gold Plated (Lead Free)
Solder Plated
Solder Dipped
Solder Plated (Lead Free)
Solder Dipped (Lead Free)
4
SUGGESTED LAND
PATTERN
1.3
3
1.05
Frequency-Temperature
Stability1,3
+
_
50 ppm to
+
_
+
_
100 ppm to
+
_
20 ppm (Industrial)
+
_
100 ppm to
+
_
30 ppm (Military)
10 ppm (Commercial)
Aging, first year4
5 ppm MAX (better than 1 ppm available)
Shock, survival5
5,000 g, 0.3 ms, 1/2 sine
Vibration, survival6
20 g, 10-2,000 Hz swept sine
Operating Temp. Range
-10OC to +70OC (Commercial)
-40OC to +85OC (Industrial)
-55OC to +125OC (Military)
O
1
2.9
2
Pads 2 and 4 are not
connected.
3.6
EQUIVALENT CIRCUIT
C0
L1
C1
R1
O
Storage Temp. Range
-55 C to +125 C
Max Process Temperature
260OC for 20 sec.
R1 Motional Resistance L1 Motional Inductance
C1 Motional Capacitance C0 Shunt Capacitance
1. Other tolerances available. Contact factory.
2. Unless specified otherwise.
3. Does not include calibration tolerance. The characteristics of the frequency stability over temperature
follow that of the AT thickness-shear mode.
4. 5 ppm MAX for frequencies below 40 MHz. For tighter tolerances and higher frequencies contact
factory.
5. Higher shock version available.
6. Per MIL-STD-202G, Method 204D, Condition D. Random vibration testing also available.
PACKAGING OPTIONS
• Tray Pack
• 12 mm tape, 7˝ or 13˝ reels
Per EIA 481 (see Tape and Reel data sheet 10109)
HOW TO ORDER CX14SM AT CRYSTALS
CX14
S
C
SM1
–
Blank = Standard Blank = Glass Lid SM1 = Gold Plated (Lead Free)
S = Special or
T = Thin Glass Lid SM2 = Solder Plated
custom
C = Ceramic Lid
SM3 = Solder Dipped
SM4 = Solder Plated (Lead Free)
SM5 = Solder Dipped (Lead Free)
26.0M
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
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
10173 Rev A
YS
Pb
Similar pages