CX9CSM4-14.0M,-/-/40/C,3PF [STATEK]
Parallel - Fundamental Quartz Crystal, 14MHz Nom,;
| 型号： | CX9CSM4-14.0M,-/-/40/C,3PF |
| 厂家： | 
STATEK CORPORATION |
| 描述： | Parallel - Fundamental Quartz Crystal, 14MHz Nom, |
| 文件： | 总2页 (文件大小：177K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CX9 TELEMETRY CRYSTAL
14 MHz to 250 MHz
Low Profile, Ultra Miniature
Surface Mount AT Quartz Crystal
DESCRIPTION
Designed and manufactured in the USA, the CX9 family of
medical RF telemetry crystals provide the widest frequency
range for this application. Using micro-machining processes,
this surface mount crystal is hermetically sealed within an
ultra miniature ceramic package to ensure high stability and
low aging. Small size, tight calibration and excellent
frequency/temperature stability make the CX9 telemetry
crystal ideally suited for medical applications.
ceramic lid
DIMENSIONS
FEATURES
Low profile (less than 1 mm)
Ultra-miniature, surface mount design
Hermetically sealed ceramic package
Excellent aging characteristics
TOP
BOTTOM
A
D
Designed and manufactured in the USA
B
C
APPLICATIONS
TYPICAL
inches mm
MAXIMUM
Medical RF Telemetry
Pacemakers
DIM
A
inches
mm
4.32
1.73
0.160
0.060
-
4.10
1.50
-
0.170
0.068
Defibrillators
B
Neurostimulators
Infusion Pumps
Glucose Monitors
C
see below
D
0.031
0.79
0.038
0.97
THICKNESS (DIM C) MAXIMUM
SUGGESTED LAND PATTERN
CERAMIC LID
GLASS LID
inches mm
0.034 0.87
0.034 0.87
0.036 0.91
TERMINATION
SM1
inches
0.035
0.035
0.037
mm
0.90
0.90
0.94
SM2/SM4
SM3/SM5
inches (mm)
10187 Rev B
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com
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 (Lead Free)
Solder Plated
Solder Dipped
Solder Plated (Lead Free)
Solder Dipped (Lead Free)
Fundamental Frequency 14.7456 MHz 24.0 MHz 26.5 MHz
Motional Resistance R1(Ω
)
80
30
30
Motional Capacitance C1 (fF)
1.2
1.6
1.8
Quality Factor Q (k)
Shunt Capacitance C0 (pF)
Calibration Tolerance1
Load Capacitance
Drive Level
115
0.6
150
0.8
100
0.8
Max Process Temperature 260OC for 20 sec.
40 ppm, or tighter as required
10 pF (unless specified otherwise)
EQUIVALENT CIRCUIT
200 µW MAX
Frequency-Temperature
Stability1,2
50 ppm to 10 ppm (Commercial)
100 ppm to 20 ppm (Industrial)
100 ppm to 30 ppm (Military)
C0
1
L1
C1
R1
2
Aging, first year3
5 ppm MAX (better than 1 ppm available)
5,000 g, 0.3 ms, 1/2 sine
Shock, survival
R1 Motional Resistance L1 Motional Inductance
C1 Motional Capacitance C0 Shunt Capacitance
Vibration, survival4
20 g, 10-2,000 Hz swept sine
-10OC to +70OC (Commercial)
-40OC to +85OC (Industrial)
Operating Temp. Range
Storage Temp. Range
-55OC to +125OC
PACKAGING OPTIONS
Max Process Temperature 260OC for 20 sec.
• Tray Pack
• 16mm tape, 7” or 13” reels
1. Other tolerances available. Contact factory.
Per EIA 481 (see Tape and Reel data sheet 10109)
2. Does not include calibration tolerance. The characteristics of the frequency stability over
temperature follow that of the AT thickness-shear mode.
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.
HOW TO ORDER CX9 TELEMETRY CRYSTALS
CX9
S
C
SM2
–
24.0M
,
30
/
10
/
—
/
C
,
3 pF
“S” if special or
custom design.
Blank if Std.
C = Ceramic Lid
SM1 = Gold Plated
(Lead Free)
SM2 = Solder Plated
SM3 = Solder Dipped
SM4 = Solder Plated
(Lead Free)
Frequency Calibration Frequency Temp. Range:
M = MHz
Tolerance Stability over C = -10OC to +70OC
@ 250C Temp.Range
= -40OC to +85OC
S = Customer Specified
Load
Capacitance
(Customer
Specified)
I
(in ppm)
(in ppm)
SM5 = Solder Dipped
(Lead Free)
OR
40
—
/
—
/
/
C
,
3 pF
Load
Capacitance
(Customer
Specified)
Total
Operating Temp. Range:
C = -10OC to +70OC
Frequency
Tolerance
(in ppm)
I
= -40OC to +85OC
Note: Crystals with SM1, SM4 and SM5 terminations are Pb-free.
Crystals with SM2 and SM3 terminations contain Pb
S = Customer Specified
10187 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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