PRELIMINARY - Statek Corporation

CX11SM CRYSTAL
20 MHz to 250 MHz
Ultra-Miniature
Surface Mount Quartz Crystal
Actual Size
DESCRIPTION
FEATURES
Ultra-miniature, surface mount design
Hermetically sealed ceramic package
Excellent aging characteristics
Full military testing available
Side View
ceramic lid
PACKAGE DIMENSIONS
A
DIM
A
B
C
D
PR
Cochlear Implants
Infusion Pumps
Military & Aerospace
Ceramic
Medical Telemetry
Data Communications
Survival radio
Industrial, Computer & Communications
Communications
Transmitters
Thin
Glass
Avionic Indicators and Instruments
Cockpit Instrumentation Displays
D
C
MAXIMUM
inches
mm
0.135
3.43
0.068
1.73
see below
0.037
0.94
THICKNESS (DIM C)
Lid
Glass
Neurostimulators
EL
Medical
BOTTOM
TYPICAL
inches
mm
0.127
3.20
0.060
1.50
0.027
0.69
Designed and manufactured in the USA
APPLICATIONS
TOP
B
IM
High shock and vibration survival
glass lid
IN
Available with glass or ceramic lid
Top View
AR
Y
When miniaturization is paramount, Statek’s CX11SM
AT quartz crystal is an excellent choice. Available in frequencies from 20 MHz to 250 MHz, this crystal has a
3.2 mm x 1.5 mm footprint and a height under 1.0 mm.
The resonator is manufactured using Statek’s photolithographic and chemical milling processes and then sealed
within a ceramic package for high stability and low aging.
Available with tight calibration tolerances and high stability over temperature, this crystal is well suited for many
demanding applications.
Termination
Typical
inches
mm
Maximum
inches
mm
SM1
0.030
0.77
0.035
0.90
SM2/SM4
0.031
0.79
0.036
0.92
SM3/SM5
0.033
0.84
0.038
0.97
SM1
0.029
0.74
0.034
0.87
SM2/SM4
0.030
0.77
0.035
0.89
SM3/SM5
0.032
0.81
0.037
0.94
SM1
0.025
0.64
0.030
0.77
SM2/SM4
0.026
0.66
0.031
0.79
SM3/SM5
0.028
0.71
0.033
0.84
SUGGESTED LAND PATTERN
0.138 (3.50)
0.126 (3.20)
0.099 (2.51)
Pulse Generators
Tracking Beacons
0.059 0.071
(1.50) (1.80)
Wildlife Telemetry
Inches (mm)
0.039 (0.99)
Preliminary 1209 10179
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
20 MHz
24 MHz
155.52
MHz
Motional Resistance R1(Ω)
80
30
25
Motional Capacitance C1 (fF)
1.0
1.4
2.8
Quality Factor Q (k)
100
150
16
Shunt Capacitance C0 (pF)
0.6
0.7
1.4
Calibration Tolerance1
±100 ppm, or tighter as required
Load Capacitance
10 pF (unless specified otherwise)
Drive Level
200 µW MAX
Frequency-Temperature
Stability1,2
±50 ppm to ±10 ppm (Commercial)
±100 ppm to ±20 ppm (Industrial)
IN
±100 ppm to ±30 ppm (Military)
EQUIVALENT CIRCUIT
AR
Y
Fundamental Frequency
Termination
Gold Plated (Lead Free)
Solder Plated
Solder Dipped
Solder Plated (Lead Free)
Solder Dipped (Lead Free)
5 ppm MAX (better than 1 ppm available)
Shock, survival
5,000 g, 0.3 ms, 1/2 sine
Vibration, survival3
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 sec.
PACKAGING OPTIONS
• Tray Pack
IM
Aging, first year
• 12 mm tape, 7”or 13” reels
EL
Per EIA 481 (see Tape and Reel data sheet 10109)
PR
1. Other tolerances available. Contact factory.
2. Does not include calibration tolerance. The characteristics of the frequency stability over
temperature follow that of the AT thickness-shear mode.
3. Per MIL-STD-202G, Method 204D, Condition D. Random vibration testing also available.
HOW TO ORDER CX11SM AT CRYSTALS
CX11
S
Blank = Standard
S = Special or
custom
C
SM1
Blank = Glass Lid
T = Thin Glass Lid
C = Ceramic Lid
SM1 = Gold Plated
(Lead Free)
SM2 = Solder Plated
SM3 = Solder Dipped
SM4 = Solder Plated
(Lead Free)
SM5 = Solder Dipped
(Lead Free)
Note: Crystals with SM1, SM4 or SM5 terminations are Pb-free.
Crystals with SM2 or SM3 terminations contain Pb.
—
24.0M
,
Frequency
M = MHz
100
/
100
/
—
/
Calibration Frequency
Tolerance Stability over
@ 250C Temp.Range
(in ppm)
(in ppm)
Temp. Range:
C = -10OC to +70OC
I = -40OC to +85OC
M = -55OC to +125OC
S = Customer Specified
OR
—
/
—
/
I
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
Preliminary 1209 10179
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com