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
2.54
.100
1.5
.059
1.6
.063
2.2
.098
MARKING
AREA
0.1
3.2
0.1
5.0
.004
.039
.004
.126
.004
.197
0.1
1.0
0.1
1.2
0.1
2.54
.004
.039
.004
.047
.004
.100
1
2
3
4
1.1 0.1
SPECIFICATIONS
REFLOW SOLDERING PROFILE
OUTLINE DRAWING
SURFACE MOUNT CRYSTAL OSCILLATORS
CARRIER TAPE DIMENSIONS
PIN CONNECTION
SOLDER PATTERN
PREHEATING
REFLOW
COOLING
240 C
150 C
25 C
TIME (SECONDS)
TEMPERATURE
100 s TYPICAL
10 s
1.5 DIA
.06 DIA
.16
4.0
1.75
.069
1.90
12 0.2
.472 0.2
3.7
.146
5.5
.217
.315
8.0
5.5
.217
.075
2.0
.079
178 mm REEL DIAMETER, 12mm TAPE WIDTH, 8mm PITCH
QUANTITY: 1000 PIECES PER REEL
PACKAGING
COM23025-44.000-WLAN
Scale none Dimension in
mm
inch
* INCLUSIVE OF 25 C TOLERANCE, OPERATING TEMPERATURE RANGE, VOLTAGE OR LOAD CHANGES,
AGING, SHOCK AND VIBRATION
FOR IEEE802.11 WIRELESS LAN APPLICATIONS
VALUE
44.00 MHz
25 PPM
OPERATING TEMPERATURE RANGE
-10C TO +70C
STORAGE TEMPERATURE RANGE
-55C TO +125C
VOLTAGE (Vcc)
+3.3 VDC 0.16 VDC
CURRENT (MAX)
25 mA MAX
SYMMETRY
45 / 55% (AT 50% Vcc)
RISE AND FALL TIME
10 ns
LOGIC "0" LEVEL
10% Vcc
LOGIC "1" LEVEL
90% Vcc
LOAD
15 pF
PIN 1: HIGH OR OPEN PIN 3: OSCILLATION
PIN 1: LOW PIN 3: HIGH Z
ENABLE/DISABLE TIME
5 ms MAX
5 ms MAX
3 PPM MAX
PARAMETER
FREQUENCY
FREQUENCY STABILITY *
INPUT
OUTPUT
ENABLE/DISABLE FUNCTION
START UP TIME
AGING
PIN
FUNCTION
1
CONTROL
2
GROUND
3
OUTPUT
4
VCC
COM SERIES
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