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2.0000LSMB100UI PDF预览

2.0000LSMB100UI

更新时间: 2022-12-26 14:27:39
品牌 Logo 应用领域
EUROQUARTZ 振荡器
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描述
Low Power - Low Frequency SMD Oscillator

2.0000LSMB100UI 数据手册

  
LSM Series Oscillators  
QUARTZ  
EURO  
Low Power - Low Frequency SMD Oscillator  
Low current consumption, low frequency from 700kHz  
Low profile, miniature SMD package  
Full military testing available  
Testing to MIL-PRF-55310 available  
DESCRIPTION  
LSM series oscillators are precision surface mount oscillators with a  
frequency range from 700kHz to 2.1MHz. The part comprises of a  
hermetically sealed crystal with a hybrid circuit sealed in a ceramic  
package with a Kovar lid. Full MIL testing is available.  
OUTLINE & DIMENSIONS  
SPECIFICATION  
Frequency Range:  
700kHz to 2.1MHz  
2.0MHz standard****  
3.3 or 5.0 Volts ±10%  
Supply Voltage*:  
Calibration Tolerance**  
Code A:  
±0.01% (±100ppm)  
±0.03%  
Code B:  
Code C:  
±0.1%  
Frequency Stability***  
0° to +70°C:  
-0.12% typical  
-0.017% maximum  
Voltage Coefficient:  
Ageing:  
Shock:  
±5ppm/V maximum  
±10ppm/year maximum  
750g, 0.3ms, ½ sine, ±3ppm max.  
10g rms, 10-2000Hz, ±3ppm max.  
Vibration:  
Frequency Change  
vs. 10% Output Load Change: ±1ppm maximum  
Operating Temperature:  
-10° to +70°C Commercial  
-40° to +85°C Industrial  
-55° to +125°C Military  
Output Voltage (5.0V supply)  
HIGH:  
4.8V minimum, 4.95V typical  
0.2V maximum, 0.05V typical  
12ns typical  
LOW:  
Rise/Fall Times:  
Symmetry:  
40/60% maximum, 45/55% typical  
Supply Current  
5.0V supply: 400 mA max., 300 mA typical  
3.3V supply: 300 mA max., 200 mA typical  
Tray pack (standard)  
Packaging:  
Start-up Time:  
Notes:  
16mm tape, 17.8cm or 33cm reels  
20ms typical  
PART NUMBERING  
Example: 2.0000MHz LSMA050UMA  
*
**  
***  
Contact factory for lower supply voltages  
Tighter tolerances available  
Does not include calibration tolerance. Positive variations  
are much smaller.  
Frequency  
Series Designation LSM  
Calibration Tolerance (see table above)  
Stability*  
****  
Contact factory for other frequencies  
100 = ±100ppm  
50 = ±50ppm  
25 = ±25ppm  
Output Universal (CMOS)  
Operating Temp. Range  
C = Commercial  
I = Industrial  
M = Military  
Supply Voltage**  
Blank = 5.0 Volts  
A = 3.3 Volts  
*
For other stability requirements enter figure required.  
** For other supply voltage enter required voltage.  
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE  
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 Email: info@euroquartz.co.uk www.euroquartz.co.uk  

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