STATEK CX16 Low profile, ultra-miniature surface mount quartz crystal Datasheet

CX16 TELEMETRY CRYSTAL
24 MHz to 50 MHz
Low Profile, Ultra-Miniature
Surface Mount Quartz Crystal
DESCRIPTION
When miniaturization is paramount, Statek’s low profile
CX16 AT quartz crystal is an excellent choice. This
crystal has a typical footprint of 2.0 mm x 1.2 mm, and
a typical height of 0.43 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 and fast start-up times, this
crystal is well suited for applications that have a space
restraint and require a crystal with a low profile.
ceramic lid
PACKAGE DIMENSIONS
FEATURES
Ultra-miniature, surface mount design
Ultra-low profile
Hermetically sealed ceramic package
High shock and vibration survival
Excellent aging characteristics
TYPICAL
inches
mm
0.079
2.00
0.047
1.20
0.025
0.64
DIM
A
B
C
D
Full military testing available
Designed and manufactured in the USA
THICKNESS (DIM C)
Lid
Medical
Medical Telemetry
Ceramic
APPLICATIONS
Termination
Typical
inches
mm
SM1
0.017
0.43
SM2/SM4
0.018
0.44
SM3/SM5
0.019
0.47
Pacemakers
Defibrillators
Neurostimulators
LAND PATTERN
Infusion Pumps
Cochlear Implants
10200 Rev B
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
Motional Resistance R1(Ω)
24 MHz
100
26.5 MHz
90
Motional Capacitance C1 (fF)
1.3
1.4
Quality Factor Q (k)
30
30
Shunt Capacitance C0 (pF)
0.6
0.6
Termination
Gold Plated (Lead Free)
Solder Plated
Solder Dipped
Solder Plated (Lead Free)
Solder Dipped (Lead Free)
Max Process Temperature 260OC for 20 sec.
Calibration Tolerance
±100 ppm, or tighter as required
Load Capacitance
10 pF (unless specified otherwise)
Drive Level
100 µW MAX
Frequency-Temperature
Stability1
±50 ppm to ±10 ppm (Commercial)
EQUIVALENT CIRCUIT
±100 ppm to ±20 ppm (Industrial)
±100 ppm to ±30 ppm (Military)
Aging, first year
3 ppm MAX (better than 1 ppm available)
Shock, survival
5,000 g, 0.3 ms, 1/2 sine
Vibration, survival2
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
• 8mm tape, 7” or 13” reels (Per EIA 481)
1. Does not include calibration tolerance. The characteristics of the frequency stability over
temperature follow that of the AT thickness-shear mode.
2. Per MIL-STD-202G, Method 204D, Condition D. Random vibration testing also available.
HOW TO ORDER CX16 AT CRYSTALS
CX16
S
Blank = Standard
S = Special or
custom
C
C = Ceramic Lid
SM4
—
SM1 = Gold Plated
(Lead Free)
SM2 = Solder Plated
SM3 = Solder Dipped
SM4 = Solder Plated
(Lead Free)
SM5 = Solder Dipped
(Lead Free)
24.0M
Frequency
M = MHz
,
30
Calibration
Tolerance
@ 250C
(in ppm)
/
10
/
Frequency
Stability over
Temp.Range
(in ppm)
—
/
I
,
Temp. Range:
C = -10OC to +70OC
I = -40OC to +85OC
M = -55OC to +125OC
S = Customer Specified
3 pF
Load
Capacitance
(Customer
Specified)
10200 Rev B
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com
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