EC7J-20-35.000M [ECLIPTEK]
CRYSTAL; 水晶型号: | EC7J-20-35.000M |
厂家: | Ecliptek |
描述: | CRYSTAL |
文件: | 总3页 (文件大小:122K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Marketing Bulletin
DATE: July 19th, 2006
TO:
All Sales Personnel
FROM: Mark Stoner
RE:
Product Termination
To all concerned parties,
This bulletin is to notify all customers of the discontinuation of the following Ecliptek
series effective July 20th, 2006:
Series
Description
Recommended Replacement
EC7
UM-1 Crystal
E1M or E5M
In compliance with our End of Life (EOL) policy, this will serve as advanced notice of
product termination. New orders will not be accepted after September 31st, 2006, with
delivery to conclude by December 31st 2006.
If there are any questions pertaining to this bulletin, please fell free to contact me.
Thank you again for your cooperation.
Best Regards,
Mark W. Stoner
Vice President of Marketing
Ecliptek Corporation
3545 CADILLAC AVENUE • COSTA MESA, CA 92626-1401 • (714) 433-1200 • Fax (714) 433-1234
EC7 Series
EC7
• RoHS Compliant (Pb-Free)
• Inverted Mesa Crystal
• Fundamental mode frequencies to 212.5MHz
• UM-1 package
• AT cut
H 8.1
L 7.9
W 3.2
• Tight tolerance/stability
• Wide operating temperature range
CRYSTAL
NOTES
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OBSOLETE
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ELECTRICAL SPECIFICATIONS
44.737MHz to 212.500MHz
Frequency Range
50ppm / 100ppm, 30ppm/ 50ppm
15ppm / 30ppm, or 10ppm / 30ppm
0°C to 70°C, -20°C to 70°C, or -40°C to 85°C
3ppm / year Maꢀimum
Frequency Tolerance / Stability
Over Operating Temperature Range
Operating Temperature Range
Aging (at 25°C)
-40°C to 85°C
Storage Temperature Range
Shunt Capacitance
5pF Maꢀimum
100µWatts Maꢀimum
Drive Level
18pF (Standard), Custom CL ≥ 10pF, or Series Resonant
3fF Min, 10fF Maꢀ (F0 < 100MHz), 3fF Min, 13fF Maꢀ (F0 > 100MHz)
500 Megaohms Minimum at 100VDC
Load Capacitance (CL)
Motional Capacitance (C1)
Insulation Resistance
EQUIVALENT SERIES RESISTANCE (ESR), MODE OF OPERATION (MODE), AND CUT
Frequency Range
ESR (Ω)
25 Maꢀ
30 Maꢀ
Mode / Cut
Frequency Range
ESR (Ω) Mode / Cut
44.737MHz to 50.000MHz
50.001MHz to 100.000MHz
Fundamental / AT
Fundamental / AT
100.001MHz to 160.000MHz
160.001MHz to 212.500MHz
35 Maꢀ
40 Maꢀ
Fundamental / AT
Fundamental / AT
MANUFACTURER
CATEGORY
SERIES
PACKAGE
CLASS
REV.DATE
03/06
ECLIPTEK CORP.
CRYSTAL
EC7
UM-1
CR36
800-ECLIPTEK www.ecliptek.com for latest revision
Specifications subject to change without notice.
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PART NUMBERING GUIDE
EC7 A - 20 - 35.000M
FREQUENCY TOLERANCE / STABILITY
FREQUENCY
Blank= 50ppm at 25°C, 100ppm from 0°C to 70°C
A= 50ppm at 25°C, 100ppm from -20°C to 70°C
B= 50ppm at 25°C, 100ppm from -40°C to 85°C
C= 30ppm at 25°C, 50ppm from 0°C to 70°C
D= 30ppm at 25°C, 50ppm from -20°C to 70°C
E= 30ppm at 25°C, 50ppm from -40°C to 85°C
F= 15ppm at 25°C, 30ppm from 0°C to 70°C
G= 15ppm at 25°C, 30ppm from -20°C to 70°C
H= 15ppm at 25°C, 30ppm from -40°C to 85°C
J= 10ppm at 25°C, 30ppm from 0°C to 70°C
K= 10ppm at 25°C, 30ppm from -20°C to 70°C
L= 10ppm at 25°C, 30ppm from -40°C to 85°C
LOAD CAPACITANCE
Blank=18pF (Standard)
S=Series, XX=XXpF (Custom)
NOTES
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OBSOLETE
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MECHANICAL DIMENSIONS
ALL DIMENSIONS IN MILLIMETERS
ENVIRONMENTAL/MECHANICAL SPECIFICATIONS
MARKING SPECIFICATIONS
PARAMETER
SPECIFICATION
Line 1: ECLIPTEK
Line 2: XX.XXXM
Seal Integrity
Bubble test in Perfluorocarbon at +125°C 5°C for 60 seconds minimum.
Solderability
Marking Permanency
Shock
Sn63 Solder dip at +230°C 5°C for 5 seconds/95% coverage.
10 Strokes with brush after 1 minute soak in solvent, 3 times.
Random drop on hard wooden plate 3 times from a height of 50cm.
Frequency in MHz (5 Digits Maximum + Decimal)
Line 3: XX
Ecliptek Manufacturing Identifier
Vibration
Frequency with an amplitude of 1.5mm sweeping between 10Hz to 55Hz
within 1 minute (approximately) for 2 hours minimum on each axis (X,Y
and Z) for a total of 6 hours.
MANUFACTURER
CATEGORY
SERIES
PACKAGE
CLASS
REV.DATE
03/06
ECLIPTEK CORP.
CRYSTAL
EC7
UM-1
CR36
800-ECLIPTEK www.ecliptek.com for latest revision
Specifications subject to change without notice.
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