GENNUM CORPORATION P.O. Box 489, Stn. A, Burlington, Ontario, Canada L7R 3Y3
Tel. +1 (905) 632-2996 Fax. +1 (905) 632-5946 E-mail: info@gennum.com
www.gennum.com
Revision Date: July 2005
Document No. 25122 - 4
DATA SHEET
GO
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KEY SPECIFICATIONS
· frequency: 14.140MHz
· type of cut: AT
· mode: fundamental
· circuit condition: series resonance
· calibration tolerance at 25°C: +/- 50ppm
· stability/temperature range: <100ppm / 0°C to +70°C
· equivalent series resistance (Rs): <35
· static capacitance (Co) < 5.0pF
· aging: <5ppm/year
· drive level: <0.2mW
· Pb-free
DESCRIPTION
The GO1535 Reference Crystal is a series-resonant AT-cut
fundamental quartz crystal operating at 14.140MHz used as
the reference resonator for the GS1535 Reclocker IC.
ORDERING INFORMATION
PART NUMBER
PACKAGE
TEMPERATURE
Pb-FREE
G01535-CTXE3
TSS-3B
0°C to 70°C
Yes
GO1535 Reference Crystal
CIRCUIT DIAGRAM
1
3
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PACKAGING INFORMATION
Fig. 2 Package Dimensions
1
2
4
3
3.0mm
1.5mm
1.5mm
1.0mm
1.5mm
1.0mm
0.9mm
3.5mm
6.0mm
All Tolerances are +/- 0.2mm
Side View
Top View
Side View
Bottom View
GO1535
G YWW
NB: The marking "YWW" represents the
year and week of production
e.g. "243" = week 43 of 2002
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PACKAGING INFORMATION (CONTINUED)
Fig. 3 Tape and Reel Dimensions
Note: All Dimensions in Millimeters.
500 Pieces per Reel.
12.0
5.5
1.75
8.0
4.1
2.0
4.0
6.5
1.5
1.5
0.3
2.0
2.0
21.0
13.0
13.5
2.0
250.0
80.0
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SOLDER REFLOW PROFILES
Fig. 4 Standard Eutectic Solder Reflow Profile
Fig. 5 Maximum Pb-free Solder Reflow Profile
25°C
100°C
150°C
183°C
230°C
220°C
Time
Temperature
6 min. max
120 sec. max
60-150 sec.
10-20 sec.
3°C/sec max
6°C/sec max
25°C
150°C
200°C
217°C
260°C
250°C
Time
Temperature
8 min. max
60-180 sec. max
60-150 sec.
20-40 sec.
3°C/sec max
6°C/sec max
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GENNUM CORPORATION
MAILING ADDRESS:
P.O. Box 489, Stn. A, Burlington, Ontario, Canada L7R 3Y3
Tel. +1 (905) 632-2996 Fax. +1 (905) 632-5946
SHIPPING ADDRESS:
970 Fraser Drive, Burlington, Ontario, Canada L7L 5P5
GENNUM JAPAN CORPORATION
Shinjuku Green Tower Building 27F, 6-14-1, Nishi Shinjuku,
Shinjuku-ku, Tokyo, 160-0023 Japan
Tel. +81 (03) 3349-5501, Fax. +81 (03) 3349-5505
GENNUM UK LIMITED
25 Long Garden Walk, Farnham, Surrey, England GU9 7HX
Tel. +44 (0)1252 747 000 Fax +44 (0)1252 726 523
Gennum Corporation assumes no responsibility for the use of any circuits described herein and makes no representations that they are free from patent infringement.
© Copyright July 2002 Gennum Corporation. All rights reserved. Printed in Canada.
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CAUTION
ELECTROSTATIC
SENSITIVE DEVICES
DO NOT OPEN PACKAGES OR HANDLE
EXCEPT AT A STATIC-FREE WORKSTATION
DOCUMENT IDENTIFICATION
DATA SHEET
The product is in production. Gennum reserves the right to make
changes at any time to improve reliability, function or design, in order to
provide the best product possible.
REVISION NOTES:
Updated packages to reflect E3 packaging. Added `Pb-free' bullet
on front page. Added Pb-free solder reflow profile.
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