CX9HTCSM5FREQ2,-/-/200/H [STATEK]
Parallel - Fundamental Quartz Crystal, 50MHz Min, 250MHz Max, LEAD FREE, HERMETIC SEALED, CERAMIC PACKAGE-2;
| 型号： | CX9HTCSM5FREQ2,-/-/200/H |
| 厂家： | 
STATEK CORPORATION |
| 描述： | Parallel - Fundamental Quartz Crystal, 50MHz Min, 250MHz Max, LEAD FREE, HERMETIC SEALED, CERAMIC PACKAGE-2 |
| 文件： | 总2页 (文件大小：279K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HIGH TEMPERATURE CRYSTALS
High Temperature/High Shock/High Frequency
DESCRIPTION
An increasing number of applications require the use of
high-temperature crystals. For these applications, Statek
offers the CX1HT, CX4HT, and CX9HT crystals. These
crystals are designed to operate at temperatures up to and
including 225ºC. The frequency range offered is 6 MHz to
250 MHz for CX1HT and 14 MHz to 250 MHz for CX4HT
and CX9HT crystals. The expected life at 200ºC is in
excess of 1,000 hours.
CX9HT
CX4HT
CX1HT
6 MHz - 250 MHz
14 MHz - 250 MHz
14 MHz - 250 MHz
FEATURES
High temperature operation up to 225OC
High shock resistance
DIMENSIONS
Hermetically sealed ceramic package
CX1HT
CX4HT
CX9HT
MAXIMUM
MAXIMUM
MAXIMUM
DIM
A
inches
mm
inches
0.210
0.085
0.050
0.053
0.046
0.020
0.025
mm
inches
0.170
0.068
0.038
0.040
0.038
mm
4.32
1.73
0.97
1.02
0.97
APPLICATIONS
0.330 8.38
0.155 3.94
0.070 1.78
0.075 1.90
0.055 1.40
0.070 1.78
0.070 1.78
5.33
2.16
1.27
1.35
1.16
0.51
0.64
Industrial
B
Downhole instrumentation
Rotary shaft sensors
Underground boring tools
C
C
D
E
F
(SM1)
(SM5)
PACKAGE DIMENSIONS
CX4HT
CX1HT
CX9HT
SUGGESTED LAND PATTERN
CX4HT
CX9HT
CX1HT
10184 Rev D
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com
SPECIFICATIONS
Specifications are typical at 25OC unless otherwise noted.
Specifications are subject to change without notice.
ABSOLUTE MAXIMUM RATINGS
-55OC to 125OC
Storage Temperature
Maximum Process Temperature 260OC for 20 seconds
Frequency Range
Calibration Tolerance1
See Specifications Table below
100 ppm, or tighter, as required
PACKAGING OPTIONS
• Tray Pack
• 16 mm tape, 7” or 13” reels
Operating Temperature Range -55OC up to +225OC
Frequency-Temperature
Stability2
+_ 125 ppm for -55OC to +150OC
+_ 150 ppm
O
O
for -55 C to +175 C
Per EIA 481 (see Tape and Reel data sheet # 10109)
+_ 175 ppm for -55OC to +200OC
+_ 250 ppm for -55OC to +225OC
CONVENTIONAL CMOS
PIERCE OSCILLATOR CIRCUIT
Total Tolerance3
+_ 200 ppm for +25OC to +200OC
+_ 300ppm for +25OC to +225OC
Aging, first year
Shock, survival4
5 ppm at 25OC
CX1HT: 1,000 g, 1 ms, 1/2 sine
CX4HT: 5,000 g, 0.3 ms, 1/2 sine
CX9HT: 5,000 g, 0.3 ms, 1/2 sine
Vibration, survival4
20 g RMS, 10-2,000 Hz
1. Tighter frequency calibration available. Contact factory.
2. Does not include calibration tolerance. The characteristics of the frequency stability over
temperature follow that of the thickness-shear mode.
3. Includes calibration tolerance.
4. Higher shock and vibration available.
SPECIFICATIONS TABLE1 (Specifications shown are typical unless otherwise noted.)
Frequency Motional Resistance
Range R1 @ 25°C
Motional Capacitance Shunt Capacitance
Quality Factor
Q @ 25°C
Load Capacitance
CL Load
C1 @ 25°C
C0 @ 25°C
Drive Level
6 MHz to 30 Ω @ 10 MHz
CX1HT 250 MHz 25 Ω @ 32 MHz
14 MHz to 75 Ω @ 16 MHz
5.5 fF @ 10 MHz
6.2 fF @ 32 MHz
1.5 fF @ 16 MHz
2.5 fF @ 32 MHz
2.2 pF @ 10 MHz
2.3 pF @ 32 MHz
0.9 pF @ 16 MHz
1.1 pF @ 32 MHz
100 K @ 10 MHz
30 K @ 32 MHz
90 K @ 16 MHz
70 K @ 32 MHz
20 pF for f < 50 MHz
10 pF for f > 50 MHz
500 µW MAX. for f < 50 MHz
200 µW MAX. for f > 50 MHz
200 µW MAX. for f < 50 MHz
100 µW MAX. for f > 50 MHz
CX4HT 250 MHz 30 Ω @ 32 MHz
10 pF
14 MHz to 30 Ω @ 25 MHz
1.8 fF @ 25 MHz
2.1 fF @ 49 MHz
1.0 pF @ 25 MHz
1.0 pF @ 49 MHz
120K @ 25 MHz
60 K @ 49 MHz
200 µW MAX. for f < 50 MHz
100 µW MAX. for f > 50 MHz
CX9HT 250 MHz 30 Ω @ 49 MHz
10 pF
1. For more detailed specifications on high frequency crystals, refer to standard high frequency crystal datasheets (CX1SM, CX4SM and CX9SM.)
HOW TO ORDER CX1HT, CX4HT and CX9HT CRYSTALS
CX4HT
S
HG
C
SM1
20.0M
,
/
/
200
/
H
Temp. Range:
H = 250C to 2000C
S = Customer
Specified Temp.
Range
CX1HT
CX4HT
CX9HT
“S” if special or
custom design.
Blank if Std.
HG = High
Shock
otherwise
leave blank
C = Ceramic Terminations*
Lid
SM1 = Gold Plated
Frequency
Stability over
Temp. Range
(in ppm)
Total Frequency
Tolerance (in
ppm)
Calibration
Tolerance
@ 250C
Frequency
M = MHz
SM5 = Solder Dipped
(Lead Free)
(in ppm)
OR
100
/
175
/
/
H
*Other terminations available. Contact factory.
Frequency
Stability over
Temp. Range
(in ppm)
Calibration
Tolerance
@ 250C
Total
Temp. Range:
H = 250C to
2000C
S = Customer
Specified Temp.
Range
Frequency
Tolerance
(in ppm)
(in ppm)
10184 Rev D
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com
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