CX9SM2 [RSG]
14 MHz to 250 MHz Low Profile, Ultra-Miniature Surface Mount AT Quartz Crystal; 14 MHz至250 MHz的低调，超微型表面贴装AT石英晶体
| 型号： | CX9SM2 |
| 厂家： | 
RSG ELECTRONIC COMPONENTS GMBH |
| 描述： | 14 MHz to 250 MHz Low Profile, Ultra-Miniature Surface Mount AT Quartz Crystal |
| 文件： | 总2页 (文件大小：63K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CX9SM AT CRYSTAL
14 MHz to 250 MHz
Low Profile, Ultra-Miniature
Surface Mount AT Quartz Crystal
™
DESCRIPTION
Designed and manufactured in the USA, Statek’s CX9SM
AT quartz crystal is the newest device available in frequencies
ranging from 14 MHz to 250 MHz. This device has been
specifically designed for applications requiring a very small
foot print and low profile. It is 4.1 mm x 1.5 mm with a height
under 1 mm. Using micro-machining processes, this
surface-mountable crystal is hermetically sealed within an
ultra-miniature ceramic package to ensure high stability and
actual size
side view
glass lid
ceramic lid
PACKAGE DIMENSIONS
low aging.
Tight calibration and excellent
frequency/temperature stability make the CX9SM ideally
suited for many high frequency applications.
FEATURES
TOP
BOTTOM
A
Low profile (less than 1 mm)
Ultra-miniature, surface mount design
Available with glass or ceramic lid
Hermetically sealed ceramic package
High shock and vibration survival
Excellent aging characteristics
D
B
C
TYPICAL
MAXIMUM
Designed for low power applications
Full military testing available
DIM
A
inches
0.160
0.060
-
mm
4.10
1.50
-
inches
mm
4.32
1.73
0.170
0.068
Designed and manufactured in the USA
B
APPLICATIONS
C
see below
D
0.031
0.79
0.038
0.97
Medical
Neurostimulators
Medical Telemetry
THICKNESS (DIM C) MAXIMUM
Chronic Pain Management
Cochlear Implants
GLASS LID
CERAMIC LID
MAX
inches
mm
0.87
0.87
0.91
inches
0.035
0.035
0.037
mm
0.90
0.90
0.94
Infusion Pumps
SM1
0.034
0.034
0.036
Military & Aerospace
Avionic Indicators and Instrumnts
Cockpit Instrumentation Displays
Data Communications
Survival radio
SM2/SM4
SM3/SM5
Industrial, Computer & Communications
Communications
Transmitters
Pulse Generators
Tracking Beacons
Wildlife Telemetry
10158 - Rev B
E
RSG Electronic Components GmbH - Sprendlinger Landstr. 115 - 63069 Offenbach - Germany - www.rsg-electronic.de
Pb
TERMINATIONS
SPECIFICATIONS
Specifications are typical at 25OC unless otherwise noted.
Specifications are subject to change without notice.
Designation Termination
SM1
SM2
SM3
SM4
SM5
Gold Plated
Solder Plated
Solder Dipped
Solder Plated (Lead Free)
Solder Dipped (Lead Free)
Fundamental Frequency
25 MHz 49 MHz 155.52 MHz
Motional Resistance R1(Ω
)
30
30
25
Motional Capacitance C1 (fF)
1.8
2.1
2.5
Quality Factor Q (k)
Shunt Capacitance C0 (pF)
Calibration Tolerance1
Load Capacitance
Drive Level
120
1.0
60
16
Max Process Temperature 260OC for 20 sec.
1.0
1.4
+_ 100 ppm, or tighter as required
SUGGESTED LAND PATTERN
10 pF (unless specified otherwise)
200
µW MAX for f ≤ 50 MHz
0.048 (1.22)
100
µW MAX for f > 50 MHz
Frequency-Temperature
Stability1,3
+_ 50 ppm to +_ 10 ppm (Commercial)
+_ 100 ppm to +_ 20 ppm (Industrial)
+_ 100 ppm to +_ 30 ppm (Military)
5 ppm MAX (better than 1 ppm available)
5,000 g, 0.3 ms, 1/2 sine
0.080
(2.03)
Aging, first year3
Shock, survival
Vibration, survival4
20 g, 10-2,000 Hz swept sine
0.132 (3.35)
inches (mm)
Operating Temp. Range
-10OC to +70OC (Commercial)
-40OC to +85OC (Industrial)
-55OC to +125OC (Military)
EQUIVALENT CIRCUIT
Storage Temp. Range
Max Process Temperature 260OC for 20 sec.
-55OC to +125OC
C0
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.
1
L1
C1
R1
2
3. 5 ppm MAX for frequencies below 40 MHz. For tighter tolerances and higher frequencies
contact factory.
4. 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
• 16mm tape, 7” or 13” reels
Per EIA 481 (see Tape and Reel data sheet 10109)
HOW TO ORDER CX9SM AT CRYSTALS
CX9
S
C
SM1
–
49.0M
,
100
/
100
/
—
/
I
Frequency
M = MHz
“S” if special or
custom design.
Blank if Std.
C = Ceramic Lid
Blank = Glass Lid
SM1 = Gold Plated
Frequency
Stability over
Temp.Range
(in ppm)
Temp. Range:
Calibration
Tolerance
@ 250C
C = -10OC to +70OC
I = -40OC to +85OC
M = -55OC to +125OC
S = Customer Specified
SM2 = Solder Plated
SM3 = Solder Dipped
SM4 = Solder Plated
Lead Free
SM5 = Solder Dipped
Lead Free
(in ppm)
OR
—
/
—
/
200
/
I
Total
Operating Temp. Range:
C = -10OC to +70OC
I = -40OC to +85OC
M = -55OC to +125OC
S = Customer Specified
Frequency
Tolerance
(in ppm)
10158 - Rev B
E
RSG Electronic Components GmbH - Sprendlinger Landstr. 115 - 63069 Offenbach - Germany - www.rsg-electronic.de
Pb
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