SURFACE MOUNT MICROPROCESSOR CRYSTAL
SERIES AS-2SPD
FEATURES
EXCELLENT CLOCK SIGNAL GENERATOR FOR CPU’s
AVAILABLE IN EXTENDED TEMPERATURE RANGE
LOW PROFILE SURFACE MOUNT
EPSON MA506 PIN OUT COMPATIBLE
SPECIFICATIONS
FREQUENCY RANGE
FUNDAMENTAL
MODE OF OSCILLATION
THIRD OVERTONE
FREQUENCY TOLERANCE AT 25°C
FREQUENCY STABILITY OVER TEMPERATURE RANGE
24.576 MHz TO 70.00 MHz
±30 PPM TYPICAL
±50 PPM MAXIMUM
±50 PPM TYPICAL
±100 PPM MAXIMUM
-20º C TO +70º C STANDARD
OPERATING TEMPERATURE RANGE
-40º C TO +85º C EXTENDED
STORAGE TEMPERATURE RANGE
AGING
LOAD CAPACITANCE
EQUIVALENT SERIES RESISTANCE (ESR)
DRIVE LEVEL
CRYSTAL CUT
-55º C TO +125º C
±5 PPM PER YEAR MAXIMUM
10 pF TO 32 pF OR SERIES
SEE TABLE
0.1 mW TYPICAL
AT STRIP
3.20 MHz TO 70.00 MHz
3.20 MHz TO 40.320 MHz
TYPICAL FREQUENCIES AND ESR CHARACTERISTICS*
FREQUENCY (MHz)
3.579 TO 3.99
4.000 TO 4.999
5.000 TO 5.999
6.000 TO 6.999
7.000 TO 7.999
8.000 TO 9.999
10.000 TO 14.999
15.000 TO 40.320
24.000 TO 28.999
29.000 TO 70.000
OHMS MA X
150
130
100
80
70
60
50
40
80
70
MODE
FUND
FUND
FUND
FUND
FUND
FUND
FUND
FUND
3rd OT
3rd OT
* LOWER RESISTANCIES ARE AVAILABLE ON SPECIAL ORDER
PART NUMBERING SYSTEM
HOLDERTYPE
-
AS
HC-49/S SMD
IN MHz
FREQUENCY
-
LOAD CAPACITANCE
10 TO 32 pF FOR PARALLEL
S FOR SERIES
T A P E A ND
REEL
TR
-
F
3OT
M ODE
FUNDAMENTAL
THIRD OVERTONE
EX T ENDED
T EM P ERA T URE
EX T
C O NFIG URA T IO N
-
2 PD
2 PA D
S MD TY PE
-
EXAMPLE: AS-24.576-10-F-EXT-2PD-TR
Raltron Electronics Corporation 10651 NW 19th St. Miami, Florida 33172 U.S.A.
Tel: 305-593-6033 Fax: 305-594-3973 e-mail: sales@raltron.com Internet: http://www.raltron.com
SURFACE MOUNT MICROPROCESSOR CRYSTAL
OUTLINE DRAWING
13.0 MAX
.512 MAX
4.73 MAX
.186 MAX
MARKING
4.8 MAX
.189 MAX
11.4 MAX
.449 MAX
9.0 ± 0.3
.354 ± .012
1
2
4
3
1.20
Scale none Dimension in
mm
inch
RECOMMENDED SOLDER PATTERN
9.0
.354
.047
.079
2.0
.139
3.5
2.3
.090
2.3
.090
CARRIER TAPE DIMENSIONS
330 mm REEL DIAMETER
24 mm TAPE WIDTH
12 mm PITCH
1000 PIECES PER REEL
..069 ± .004
1.75 ± 0.1
1.5 DIA ± 0.1
.059 DIA ± .004
2.0 ± 0.1
.079 ± .004
4.0 ± 0.1
.157 ± .004
24.0 ± 0.3
11.5 ± 0.1
.453 ± .004
1.6 DIA ± 0.1
.059 DIA ± .004
12.0 ± 0.1
.472 ± .004
5.5 ± 0.1
.216 ± .004
REFLOW SOLDERING PROFILE
Raltron Electronics Corporation 10651 NW 19th St. Miami, Florida 33172 U.S.A.
Tel: 305-593-6033 Fax: 305-594-3973 e-mail: sales@raltron.com Internet: http://www.raltron.com
.945 ± .008
.085
2.2
.085
2.2
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