AS-FREQ2-32-FUND-2PDTR [RALTRON]
Parallel - Fundamental Quartz Crystal, 4MHz Min, 4.9MHz Max, SMD, 4 PIN;
| 型号： | AS-FREQ2-32-FUND-2PDTR |
| 厂家： | 
Raltron Electronics Corporation |
| 描述： | Parallel - Fundamental Quartz Crystal, 4MHz Min, 4.9MHz Max, SMD, 4 PIN |
| 文件： | 总2页 (文件大小：51K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SURFACE MOUNT MICROPROCESSOR CRYSTAL
SERIES AS-2PD
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
3.20 MHz TO 70.00 MHz
3.20 MHz TO 40.320 MHz
24.576 MHz TO 70.00 MHz
FUNDAMENTAL
MODE OF OSCILLATION
THIRD OVERTONE
±30 PPM TYPICAL
±50 PPM MAXIMUM
FREQUENCY TOLERANCE AT 25°C
±50 PPM TYPICAL
±100 PPM MAXIMUM
FREQUENCY STABILITY OVER TEMPERATURE RANGE
-20º C TO +70º C STANDARD
-40º C TO +85º C EXTENDED
-55º C TO +125º C
OPERATING TEMPERATURE RANGE
STORAGE TEMPERATURE RANGE
AGING
±5 PPM PER YEAR MAXIMUM
10 pF TO 32 pF OR SERIES
SEE TABLE
LOAD CAPACITANCE
EQUIVALENT SERIES RESISTANCE (ESR)
DRIVE LEVEL
0.1 mW TYPICAL
CRYSTAL CUT
AT STRIP
TYPICAL FREQUENCIES AND ESR CHARACTERISTICS
FREQUENCY (MHz)
3.579545 TO 4.000
4.000 TO 4.900
OHMS MAX
MODE
FUND
FUND
FUND
FUND
FUND
FUND
FUND
3rd OT
180
150
100
50
5.000 TO 6.900
7.000 TO 14.900
15.000 TO 23.900
24.000 TO 36.000
25.000 TO 40.000
30.000 TO 60.000
40
30
40
100
PART NUMBERING SYSTEM
EXTENDED
TEMPERATURE
HOLDER TYPE
FREQUENCY
IN MHz
LOAD CAPACITANCE
MODE
CONFIGURATION
2 PAD
-
-
-
-
-
10 TO 32pF FOR PARALLEL
S FOR SERIES
FUND
3OT
FUNDAMENTAL
THIRD OVERTONE
AS
HC-49/S SMD
EXT
2PD
SMD TYPE
TAPE AND REEL
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
M ARKING
4.8 M AX
.189 MAX
11.4 M AX
.449 MAX
9.0 ± 0.3
.354 ± .012
4
3
2
1
mm
inch
Scale none Dimension in
RECOMMENDED SOLDER PATTERN
9.0
.354
2.3
2.3
.090
.090
CARRIER TAPE DIMENSIONS
330 mm REEL DIAMETER
24 mm TAPE WIDTH
12 mm PITCH
1.5 DIA ± 0.1
2.0 ± 0.1
4.0 ± 0.1
.059 DIA ± .004
.079 ± .004
.157 ± .004
1000 PIECES PER REEL
5.5 ± 0.1
1.6 DIA ± 0.1
.216 ± .004
12.0 ± 0.1
.059 DIA ± .004
.472 ± .004
REFLOW SOLDERING PROFILE
REFLOW
235 ± 5 °C
PREHEATING
150 ± 10 °C
COOLING
25 °C
20
TIME (SECONDS)
10
20
60 TO 120
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
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