CX1H-SM5-250K200/C [STATEK]
Quartz Crystal, QUARTZ CRYSTAL RESONATOR, 0.25 MHz, LEAD FREE, MINIATURE, HERMETIC SEALED, CERAMIC, SMD, 2 PIN;
| 型号： | CX1H-SM5-250K200/C |
| 厂家： | 
STATEK CORPORATION |
| 描述： | Quartz Crystal, QUARTZ CRYSTAL RESONATOR, 0.25 MHz, LEAD FREE, MINIATURE, HERMETIC SEALED, CERAMIC, SMD, 2 PIN 驱动 晶体 谐振器 |
| 文件： | 总2页 (文件大小：300K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
QUARTZ
EURO
CX1HSM CRYSTAL
Miniature SMD Crystal for Series Oscillators
10kHz to 600kHz
FEATURES
Frequency Range 10kHz to 600kHz
High shock resistance
Low ageing
OUTLINE & DIMENSIONS
Designed for low power applications
Full MIL testing available
DESCRIPTION
CX1HSM crystals consist of a high quality tuning fork resonator in a
rugged, hermetically sealed ceramic package. CX1VSM is intended
for use in Series (two cascaded inverters) oscillator circuits.
SPECIFICATION
Specifications stated are typical at 25°C unless otherwise indicated.
Specifications may change without notice.
Frequency Range:
Standard Calibration Tolerance*: see table
10.0kHz to 600.0kHz
DIMENSION 'H'
1
Terminations
Ceramic Lid
Glass Lid
Motional Resistance (R ):
Figure 1
Max = 10~169.9kHz, 2x typical
170~600kHz, 2.5x typical
Figure 2
SM1
SM2/SM4
SM3/SM5
1.65
1.70
1.78
1.78
1.83
1.90
1
Motional Capacitance (C ):
Quality Factor (Q):
Figure 3
Min. is 0.25x typical
2.0pF max.
0
Shunt Capacitance (C ):
Drive Level
10~24.9kHz:
25~600.0kHz: 3.0µW max.
1.5µW max.
STANDARD CALIBRATION TOLERANCE
0
Turning Point (T )**:
Figure 4
Frequency Range (kHz)
2
Temperature Coefficient (k):
Ageing, first year:
Shock, survival***:
Vibration, survival***:
Operating Temperature Range
Commercial:
Industrial:
Military:
Storage Temperature Range:
Maximum Process Temperature:
-0.035ppm/°C
5ppm max.
10~74.9
250~600
75~169.9 170~249.9
1,000g, 1ms, ½ sine
20g rms, 10~2000Hz
±30ppm
(0.003%)
±100ppm
(0.01%)
±50ppm
(0.005%)
±100ppm
(0.01%)
±100ppm
(0.01%)
±200ppm
(0.02%)
±200ppm
(0.02%)
±500ppm
(0.05%)
-10° to +70°C
-40° to +85°C
±1000ppm ±1000ppm
±2000ppm ±5000ppm
(0.2%) (0.5%)
-55 to +125°C
-55° to +125°C
+260°C for 20 seconds
(0.1%)
(0.1%)
*
Tighter frequency calibration is available.
** Other turning point is available
*** Higher shock and vibration survival is available
PACKAGING OPTIONS
CX1HSM crystals are available either tray packed (<250pcs) or tape
and reel (>250 pieces).
16mm tape, 178mm or 330mm reels (EIA 418).
HOW TO ORDER CX1HSM CRYSTALS
CX1H - S
-
C
-
SM1 -
32.768K
30 /
I
Calibration
Tolerance
@25°C
Frequency
K = kHz
Temp. Range
Blank = glass lid Terminations
C = ceramic lid SM1 = Gold plated *
SM2 = Solder plated
'S' if special,
C = -10° ~ +70°C
I = -40° ~ +85°C
M = -55° ~ +125°C
custom design.
Otherwise leave
blank
(in ppm)
SM3 = Solder dipped
SM4 = Solder plated *
S = Customer specified
SM5 = Solder dipped *
* = Lead free
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 info@euroquartz.co.uk www.euroquartz.co.uk
QUARTZ
EURO
CX1HSM CRYSTAL
Miniature SMD Crystal for Series Oscillators
10kHz to 600kHz
SUGGESTED SOLDERING PATTERN
FIGURE 1
CX1H Typical Motional Resistance R1
CRYSTAL EQUIVALENT CIRCUIT
FIGURE 2
CX1H Typical Motional Capacitance C1
R1 Motional Resistance
C1 Motional Capacitance
L1 Motional Inductance
C0 Shunt Capacitance
CONVENTIONAL SERIES OSCILLATOR CIRCUIT
FIGURE 3
CX1H Typical Quality Factor (Q)
TERMINATIONS - PLATING
FIGURE 4
Designation
Termination
CX1H Typical Turning Point Temperature (To)
SM1
SM2
SM3
SM4
SM5
Gold Plated (Lead Free)
Solder Plated
Solder Dipped
Solder Plated (Lead Free)
Solder Dipped (Lead Free)
Turning Point Temperature
Note: Frequency f at temperature T is related to frequency F0 at
turning point temperature To by:
f-fo
2
=k(T-To)
fo
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 info@euroquartz.co.uk www.euroquartz.co.uk
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