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參數(shù)資料
| 型號(hào)： | CX1-C-SM4-FREQ1100/20/I |
| 廠商： | EUROQUARTZ LTD |
| 元件分類： | 晶體 |
| 英文描述： | QUARTZ CRYSTAL RESONATOR, 8 MHz - 50 MHz |
| 封裝： | LEAD FREE, HERMATIC SEALED, LEADLESS, MINIATURE, CERAMIC, SMD, 2 PIN |
| 文件頁數(shù)： | 2/2頁 |
| 文件大?。?/td> | 128K |
| 代理商： | CX1-C-SM4-FREQ1100/20/I |
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
EURO QUARTZ
SPECIFICATION
Fundamental Frequency:
10.0MHz
32.0MHz
155.52MHz
Motional Resistance R (Ω):
30
25
15
Motional Capacitance C1 (fF):
5.5
6.2
4.0
QualityFactor Q (k):
100
30
Shunt Capacitance C0 (pF):
2.2
2.3
Calibration Tolerance1:
±100ppm or tighter as required
Load Capacitance2:
20pF for fr. <50MHz
10pF for fr. >50MHz
Drive Level:
500W max. for fr. <50MHz
200W max. for fr. <50MHz
Temperature Stability3
Commercial -10 ~ +60°C:
±50ppm to ±10ppm
Industrial -40 to +85°C:
±100ppm to ±20ppm
Military -55 to +125°C:
±100ppm to ±30ppm
Ageing, first year4:
5ppm max. (±1ppm available)
Shock, survival5:
3,000g, 0.3ms, sine
Vibration, survival6:
20g, 10~2000Hz swept sine
Operating Temperature Range
Commercial:
-10° to +70°C
Industrial:
-40° to +85°C
Military:
-55 to +125°C
Storage Temperature Range:
-55° to +125°C
Maximum Process Temperature:
+260°C for 20 seconds
Specifications stated are typical at 25°C unless otherwise indicated.
Specifications may change without notice.
1. Other tolerances available, contact Euroquartz sales.
2. Unless specified otherwise.
3. Does not include calibration tolerance. The characteristicsof the
frequency stability over temperature follow that of the AT thickness-
shear mode.
4. 5ppm max. for frequencies below 40MHz For tighter tolerances
and higher frequencies contact Euroquartz sales.
5. Higher shock version available. See CX1HGSM
6. Per MIL-STD-202G, Method 204D, Condition D. Random vibration
testing also available.
CX1SM AT CRYSTAL
Miniature SMD AT-Cut Quartz Crystal
8MHz to 250MHz
PACKAGING OPTIONS
CX1SM crystals are available either tray packed (<250pcs) or tape
and reel (>250 pieces).
16mm tape, 178mm or 330mm reels (EIA 418).
CRYSTAL EQUIVALENT CIRCUIT
R1 Motional Resistance
L1 Motional Inductance
C1 Motional Capacitance
C0 Shunt Capacitance
HOW TO ORDER CX1SM AT CRYSTALS
CX1 - S
-
C
-
SM1
-
32.0M
100
/ 100
/
I
'S' if special,
custom design.
Otherwise leave
blank
Blank = glass lid
C = ceramic lid
Terminations
SM1 = Gold plated *
SM2 = Solder plated
SM3 = Solder dipped
SM4 = Solder plated *
SM5 = Solder dipped *
* = Lead free
Frequency
M = MHz
Calibration
Tolerance
@25°C
(in ppm)
Temp. Range
C = -10° ~ +70°C
I = -40° ~ +85°C
M = -55° ~ +125°C
S = Customer specified
Frequency
Stability
over Temp.
Range
(in ppm)
May be specified as – / – / 200 / I
where '200' indicates an overall total frequency tolerance in ppm.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CX1-SM1-FREQ1100/30/M | QUARTZ CRYSTAL RESONATOR, 8 MHz - 50 MHz |
| CX1-SM3-FREQ2100/50/C | QUARTZ CRYSTAL RESONATOR, 50 MHz - 250 MHz |
| CX1-C-SM1-155.52M100/100/I | QUARTZ CRYSTAL RESONATOR, 155.52 MHz |
| CX1-C-SM1-155.52M100/20/I | QUARTZ CRYSTAL RESONATOR, 155.52 MHz |
| CX1-C-SM2-155.52M100/10/C | QUARTZ CRYSTAL RESONATOR, 155.52 MHz |
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