파트넘버.co.kr CX1HT 데이터시트 PDF


CX1HT 반도체 회로 부품 판매점

HIGH TEMPERATURE CRYSTALS



STATEK 로고
STATEK
CX1HT 데이터시트, 핀배열, 회로
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 CX1 HT, CX4 HT, and CX9 HT 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.
CX1HT
6 MHz - 250 MHz
CX4HT
CX9HT
14 MHz - 250 MHz 14 MHz - 250 MHz
FEATURES
High temperature operation up to 225 OC
High shock resistance
Hermetically sealed ceramic package
APPLICATIONS
Industrial
Downhole instrumentation
Rotary shaft sensors
Underground boring tools
PACKAGE DIMENSIONS
CX1HT
DIMENSIONS
DIM
A
B
C (SM1)
C (SM5)
D
E
F
CX1HT
MAXIMUM
inches mm
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
CX4HT
MAXIMUM
inches mm
0.210 5.33
0.085 2.16
0.050 1.27
0.053 1.35
0.046 1.16
0.020 0.51
0.025 0.64
CX9HT
MAXIMUM
inches mm
0.170 4.32
0.068 1.73
0.038 0.97
0.040 1.02
0.038 0.97
CX4HT
CX9HT
SUGGESTED LAND PATTERN
CX1HT
CX4HT
CX9HT
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com
10184 Rev F
http://www.Datasheet4U.com


CX1HT 데이터시트, 핀배열, 회로
SPECIFICATIONS
Specifications are typical at 25 OC unless otherwise noted.
Specifications are subject to change without notice.
Frequency Range
See Specifications Table below
Calibration Tolerance1
± 100 ppm, or tighter, as required
Operating Temperature Range -55OC up to +225OC
Frequency-Temperature
Stability2
+_ 125 ppm for -55OC to +150OC
+_ 150 ppm for -55OC to +175OC
+_ 175 ppm for -55OC to +200OC
+_ 250 ppm for -55OC to +225OC
Total Tolerance3
+_ 200 ppm for +25OC to +200OC
+_ 300 ppm for +25OC to +225OC
Aging, first year
Shock, surviva4l
Vibration, surviva4l
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
20 g RMS, 10-2,000 Hz
1. Tighter frequency calibration available. Contact facto.ry
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.
ABSOLUTE MAXIMUM RATINGS
Storage Temperature
-55OC to 125OC
Maximum Process Temperature 260OC for 20 seconds
PACKAGING OPTIONS
• Tray Pack
• 16 mm tape, 7” or 13” reels
Per EIA 481 (see Tape and Reel data sheet # 10109)
CONVENTIONAL CMOS
PIERCE OSCILLATOR CIRCUIT
SPECIFICATIONS TABLE1 (Specifications shown are typical unless otherwise noted.)
Frequency Motional Resistance Motional Capacitance Shunt Capacitance
Range R1 @ 25°C
C1 @ 25°C
C0 @ 25°C
CX1HT
CX4HT
6 MHz to 30 Ω @ 10 MHz
250 MHz 25 Ω @ 32 MHz
14 MHz to 75 Ω @ 16 MHz
250 MHz 30 Ω @ 32 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
14 MHz to 30 Ω @ 25 MHz
CX9HT 250 MHz 30 Ω @ 49 MHz
1.8 fF @ 25 MHz
2.1 fF @ 49 MHz
1.0 pF @ 25 MHz
1.0 pF @ 49 MHz
Quality Factor
Q @ 25°C
100 K @ 10 MHz
30 K @ 32 MHz
90 K @ 16 MHz
70 K @ 32 MHz
120K @ 25 MHz
60 K @ 49 MHz
Load Capacitance
CL Load
10 pF
10 pF
10 pF
Drive Level
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
200 µW MAX. for f < 50 MHz
100 µW MAX. for f > 50 MHz
1. For more detailed specifications on high frequency crystals, refer to standard high frequency crystal datasheets (CX1SM, CX4 SM and CX9SM.)
HOW TO ORDER CX1HT, CX4HT and CX9HT CR YSTALS
CX4HT
CX1HT
CX4HT
CX9HT
S
“S” if special or
custom design.
Blank if Std.
HG
HG = High
Shock
otherwise
leave blank
C SM1
C = Ceramic
Lid
Terminations*
SM1 = Gold Plated
SM4 = Solder Plated
(Lead Free)
SM5 = Solder Dipped
(Lead Free)
20.0M ,
/
/ 200
/
H
Frequency
M = MHz
Calibration
Tolerance
@ 250C
(in ppm)
Frequency
Stability over
Temp. Range
(in ppm)
Total Frequency
Tolerance (in
ppm)
Temp. Range:
H = 250C to 2000C
S = Customer
Specified Temp.
Range
OR
100 / 175 /
/H
Calibration
Tolerance
@ 250C
(in ppm)
Frequency
Stability over
Temp. Range
(in ppm)
Total
Frequency
Tolerance
(in ppm)
Temp. Range:
H = 250C to
2000C
S = Customer
Specified Temp.
Range
10184 Rev F
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com




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