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參數(shù)資料
| 型號： | CX11-SM2-20.0M,100/100/-/M |
| 廠商： | EUROQUARTZ LTD |
| 元件分類： | 晶體 |
| 英文描述： | QUARTZ CRYSTAL RESONATOR, 20 MHz |
| 封裝： | HERMETIC SEALED, ULTRA MINIATURE, CERAMIC, SMD, 2 PIN |
| 文件頁數(shù)： | 1/1頁 |
| 文件大?。?/td> | 113K |
| 代理商： | CX11-SM2-20.0M,100/100/-/M |
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
DESCRIPTION
CX11SM crystals are designed for applications requiring very small
footprint and low profile (<1.0mm). Using micro-machining processes
this hermetically-sealed crystal ensures high stability and low ageing.
FEATURES
Designed for infrared, vapour phase or epoxy mounting
Low profile, (<1.0mm) hermetically sealed ceramic package
Excellent ageing characteristics
High shock and vibration resistance
Full military testing available
Available with glass or ceramic lid
Custom designs available
CX11SMAT CRYSTAL
Ultra-Miniature SMD Crystal
20MHz to 50MHz
HOW TO ORDER CX11SM AT CRYSTALS
CX11 -
S
-
C
-
SM1
-
24.0M,
100
/ 100 / - /
I
'S' if special,
custom design.
Otherwise leave
blank
Blank = glass lid
C = ceramic lid
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)*
*Alternative 'total' tolerance (in ppm)
CRYSTAL EQUIVALENT CIRCUIT
R1 Motional Resistance
L1 Motional Inductance
C1 Motional Capacitance
C0 Shunt Capacitance
PACKAGING OPTIONS
CX11SM crystals are available either tray packed (<250pcs) or tape
and reel (>250 pieces).
12mm tape, 178mm or 330mm reels (EIA 418).
Specifications stated are typical at 25°C unless otherwise indicated.
Specifications may change without notice.
SPECIFICATION
1.
Other tolerances available, contact Euroquartz sales
2.
Does not include calibration tolerance. (Frequency stability
characteristics follow that of the AT-Cut thickness-shear mode.)
3.
Per MIL-STD-202G, Method 204D, Condition D. Random
vibration testing also available.
Standard Calibration Tolerance1: ±100ppm or tighter as required.
Load Capacitance:
10pF (or as specified)
Drive Level:
200W maximum
Frequency Stability1,2
-10° to +70°C:
±50ppm to ±10ppm
-40° to +85°C:
±100ppm to ±20ppm
-55° to +125°C:
±100ppm to ±30ppm
Ageing First Year:
±5ppm maximum
(Better than ±1ppm available)
Shock, Survival:
5000g, 0.3ms, sine
Vibration, Survival3:
20g rms, 10~2000Hz swept sine
Operating Temperature Range:
-10°C to +70°C (Commercial)
-40°C to +85°C (Industrial)
-55°C to +125°C (Military)
Storage Temperature Range:
-55° to +125°C
Maximum Process Temperature:
+260°C for 20 seconds
OUTLINE & DIMENSIONS
Terminations
SM1 = Gold plated *
SM2 = Solder plated
SM3 = Solder dipped
SM4 = Solder plated *
SM5 = Solder dipped *
* = Lead free
TERMINATIONS - PLATING
SM1
Gold Plated (Lead Free)
SM2
Solder Plated
SM3
Solder Dipped
SM4
Solder Plated (Lead Free)
SM5
Solder Dipped (Lead Free)
Designation
Termination
Fundamental Frequency:
20.0MHz
24.0MHz
26.5MHz
Motional Resistance R (Ω):
80
30
Motional Capacitance C1 (fF):
1.0
1.4
1.6
QualityFactor Q (k):
100
150
120
Shunt Capacitance C0 (pF):
0.6
0.7
SM1
0.74
0.77
SM2
0.77
0.79
SM3
0.81
0.84
0.71
SM4
0.77
0.79
SM5
0.81
0.84
0.71
Glass
Lid
Ceramic
Lid
Dim. H
Thin Glass
Lid
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CX11SMAT | 制造商:EUROQUARTZ 制造商全稱:EUROQUARTZ limited 功能描述:Designed for infrared, vapour phase or epoxy mounting |
| CX11VSM | 制造商:STATEK 制造商全稱:STATEK 功能描述:Surface Mount Quartz Crystal |
| CX11W | 制造商:Hubbell Premise Wiring 功能描述: |
| CX12 | 制造商:PROTEC 制造商全稱:Protek Devices 功能描述:COAXIAL PROTECTOR |
| CX12_11 | 制造商:PROTEC 制造商全稱:Protek Devices 功能描述:coaxial protector |
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