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
4.0 0.20
.157 .007
6.5 0.20
.256 .007
3.0
.118
1.5
.059
2.0 MAX
.079 MAX
MARKING
AREA
4
1
3
2
PACKAGING
SPECIFICATIONS
OUTLINE DRAWING
REFLOW SOLDERING PROFILE
PART NUMBER
SURFACE MOUNT CRYSTAL OSCILLATORS
SERIES COM6436-32.768 KHz
FEATURES
NOMINAL FREQUENCY 32.768 KHz
SMALL PACKAGE (6.5 x 4.0 x 2.0mm)
250mm REEL DIAMETER, 16mm TAPE WIDTH, 8mm PITCH
QUANTITY: 1000 PIECES PER REEL
COM6436-32.768KHz
PIN
FUNCTION
1
INH
2
GROUND
3
OUTPUT
4
VDD
230 C
150 C
25 C
60 SEC TO 90 SEC
MAX 10 SEC
TIME (SECONDS)
TEMPERATURE
170 C
MIN 30 SEC
PEAK TEMPERATURE 235C
230 5C
CARRIER TAPE DIMENSIONS
1.5 DIA
.059 DIA
.16
4.0
1.75
.069
16
.630
7.5
.295
4.0
.16
8.0
.315
2.5
2.0
.079
.098
OUTPUT FREQUENCY
32.768 KHz
FREQUENCY TOLERANCE
+30 TO -60PPM OVER -10C TO 60C
OPERATING TEMPERATURE RANGE
-10C TO +60C
STORAGE TEMPERATURE RANGE
-40C TO +85C
INPUT VOLTAGE
2 ~ 6V
INPUT CURRENT
3uA TYP, 5uA MAX AT 3.3V
OUTPUT LOAD
15pF
OUTPUT SYMMETRY WITH 15pF LOAD
45% TO 55% (AT 1/2 VDD)
RISE TIME / FALL TIME
200 ns MAX (BETWEEN 10% & 90% VDD)
OUTPUT LEVEL
VIH: 0.9 VDD MIN / VIL: 0.1 VDD MAX
ASSEMBLY TEMPERATURE RANGE
MAX TEMPERATURE: 235C FOR 10 SECONDS, SEE PROFILE
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