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參數(shù)資料
| 型號(hào)： | CX6V-C-SM2-249K200/C |
| 廠商： | EUROQUARTZ LTD |
| 元件分類： | 晶體 |
| 英文描述： | QUARTZ CRYSTAL RESONATOR, 0.249 MHz |
| 封裝： | MINIATURE, LEADLESS, SMD, 2 PIN |
| 文件頁(yè)數(shù)： | 1/2頁(yè) |
| 文件大小： | 290K |
| 代理商： | CX6V-C-SM2-249K200/C |
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
CX6VSM crystals are leadless devices designed for surface mounting
on PCBs or hybrid substrates. The crystals are intended for use in
Pierce (single inverter) oscillator circuits.
OUTLINE & DIMENSIONS
Specifications stated are typical at 25°C unless otherwise indicated.
Specifications may change without notice.
Frequency Range:
18.0kHz to 600.0kHz
Functional Mode:
Tuning Fork (Flexure)
Standard Calibration Tolerance1:
see table
Motional Resistance (R1):
Figure 1
Max = 18~24.9kHz, 2x typical
25~600kHz, 2.5x typical
Motional Capacitance (C1):
Figure 2
Quality Factor (Q):
Figure 3
Min. is 0.25x typical
Shunt Capacitance (C0):
1.4pF max.
Drive Level
18~24.9kHz:
0.5W max.
25~600.0kHz:
1.0W max.
Turning Point (T0)2:
Figure 4
Temperature Coefficient (k):
-0.035ppm/°C2
Ageing, first year:
5ppm max.
Shock, survival3:
1,500g peak, 0.3ms, sine
Vibration, survival3:
10g rms, 20~2000Hz random
Operating Temperature Range
Commercial:
-10° to +70°C
Industrial:
-40° to +85°C
-55 to +125°C
Storage Temperature Range:
-55° to +125°C
Maximum Process Temperature:
+260°C for 20 seconds
SPECIFICATION
FEATURES
Frequency Range 18kHz to 600kHz
High shock resistance
Low ageing
Ultra low profile package (1mm)
Full MIL testing available
PACKAGING OPTIONS
CX6VSM crystals are available either tray packed (<250pcs) or tape
and reel (>250 pieces).
16mm tape, 178mm or 330mm reels (EIA 418).
CX6VSM CRYSTAL
1.
Tighter frequency calibration is available.
2.
Other turning point is available
3.
Higher shock and vibration survival is available
HOW TO ORDER CX6VSM CRYSTALS
CX6V - S
-
C
-
SM1
-
32.768K,
30
/
M
'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
K = kHz
Calibration
Tolerance
@25°C
(in ppm)
Temp. Range
C = -10° ~ +70°C
I = -40° ~ +85°C
M = -55° ~ +125°C
S = Customer specified
Miniature SMD Crystal for Pierce Oscillators
18kHz to 600kHz
SM1
0.99
1.35
SM2
1.04
1.40
SM3
1.12
1.47
SM4
1.04
1.40
SM5
1.12
1.47
Glass
Lid
Ceramic
Lid
Dim. H
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
相關(guān)PDF資料 |
PDF描述 |
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| CX6V-C-SM2-25K100/M | QUARTZ CRYSTAL RESONATOR, 0.025 MHz |
| CX6V-SM2-75K100/I | QUARTZ CRYSTAL RESONATOR, 0.075 MHz |
| CX6V-SM2-75K1000/M | QUARTZ CRYSTAL RESONATOR, 0.075 MHz |
| CX6V-SM2-FREQ1100/M | QUARTZ CRYSTAL RESONATOR, 0.018 MHz - 0.0249 MHz |
| CX6V-SM4-FREQ7100/C | QUARTZ CRYSTAL RESONATOR, 0.18 MHz - 0.249 MHz |
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