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.
FEATURES
ceramic lid
PACKAGE DIMENSIONS
Ultra-miniature, surface mount design
Ultra-low profile
Hermetically sealed ceramic package
High shock and vibration survival
Excellent aging characteristics
Full military testing available
Designed and manufactured in the USA
Lid
APPLICATIONS
Ceramic
DIM
A
B
C
D
TYPICAL
inches
mm
0.079
2.00
0.047
1.20
-
-
0.025
0.64
THICKNESS (DIM C)
Termination
SM1
SM2/SM4
SM3/SM5
Typical
inches
mm
0.017
0.018
0.019
0.43
0.44
0.47
Medical
Medical Telemetry
Pacemakers
Defibrillators
Neurostimulators
Infusion Pumps
Cochlear Implants
LAND PATTERN
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 25
O
C unless otherwise noted. Spe-
cifications are subject to change without notice.
Fundamental Frequency
Motional Resistance R
1
(Ω)
Motional Capacitance C
1
(fF)
Quality Factor Q (k)
Shunt Capacitance C
0
(pF)
Calibration Tolerance
Load Capacitance
Drive Level
Frequency-Temperature
Stability
1
24 MHz
100
1.3
30
0.6
26.5 MHz
90
1.4
30
0.6
Designation
SM1
SM2
SM3
SM4
SM5
Termination
Gold Plated (Lead Free)
Solder Plated
Solder Dipped
Solder Plated (Lead Free)
Solder Dipped (Lead Free)
Max Process Temperature 260
O
C for 20 sec.
EQUIVALENT CIRCUIT
±100 ppm, or tighter as required
10 pF (unless specified otherwise)
100
µW
MAX
±50 ppm to ±10 ppm (Commercial)
±100 ppm to ±20 ppm (Industrial)
±100 ppm to ±30 ppm (Military)
3 ppm MAX
(better than 1 ppm available)
5,000 g, 0.3 ms, 1/2 sine
20 g, 10-2,000 Hz swept sine
-10 C to +70 C (Commercial)
-40
O
C to +85
O
C (Industrial)
-55
O
C to +125
O
C (Military)
O
O
Aging, first year
Shock, survival
Vibration, survival
2
Operating Temp. Range
PACKAGING OPTIONS
• Tray Pack
• 8mm tape, 7” or 13” reels (
Per EIA 481)
Storage Temp. Range
Max Process Temperature
-55
O
C to +125
O
C
260
O
C for 20 sec.
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
C
C = Ceramic Lid
SM4
—
24.0M
Frequency
M = MHz
,
30
Calibration
Tolerance
@ 25
0
C
(in ppm)
/
10
/
—
/
Blank = Standard
S = Special or
custom
SM1 = Gold Plated
(Lead Free)
SM2 = Solder Plated
SM3 = Solder Dipped
SM4 = Solder Plated
(Lead Free)
SM5 = Solder Dipped
(Lead Free)
Frequency
Stability over
Temp.Range
(in ppm)
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
I
,
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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