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
MINIATURE AT STRIP CRYSTAL UNITS
SERIES CSA 309 AND 310
3 x 9 AND 3 x 10
HOLDER
-
FREQUENCY
-
LOAD CAPACITANCE
-
MODE
CSA309
CSA310
IN MHz
12 TO 32 pF FOR PARALLEL
S FOR SERIES
F
3OT
FUNDAMENTAL
THIRD OVERTONE
EXAMPLE: CSA309-11.0592-18
CSA309-32.000-20-3OT
SERIES
CSA310
CSA309
FREQUENCY RANGE
3.579545 MHz TO 4.00 MHz
4.00 MHz TO 30.00 MHz (FUND)
30.01 MHz TO 70.00 MHz (3 OT)
MODE OF OSCILLATION
FUNDAMENTAL OR THIRD OVERTONE
FREQUENCY TOLERANCE AT 25C
50 PPM MAXIMUM
FREQUENCY STABILITY VERSUS
TEMPERATURE
50 PPM MAXIMUM
OPERATING TEMPERATURE RANGE
-10C TO +60C
STORAGE TEMPERATURE RANGE
-40C TO +85C
AGING (FIRST YEAR)
5 PPM
LOAD CAPACITANCE
12 pF TO 32 pF OR SERIES
SHUNT CAPACITANCE
5.0 pF MAXIMUM
EQUIVALENT SERIES RESISTANCE (ESR)
SEE TABLE
DRIVE LEVEL
50 W TYPICAL
100 W MAXIMUM
50 W TYPICAL
100 W MAXIMUM
SHOCK RESISTANCE
5 PPM MAXIMUM 75 cm DROP TEST IN 3 AXES ONTO A HARD
SURFACE OR 3000 g's x 0.3 ms x SINEWAVE IN 3 AXES
MODEL TYPE
FREQUENCY (MHz)
MAXIMUM ESR (OHM)
MODE OF OSCILLATION
CSA310
3.579545 TO 4.00
200
FUNDAMENTAL
CSA309
4.00 TO 5.999
150
FUNDAMENTAL
6.00 TO 9.999
100
FUNDAMENTAL
10.00 TO 30.00
50
FUNDAMENTAL
30.01 TO 35.99
100
THIRD OVERTONE
36.00 TO 70.00
80
THIRD OVERTONE
3.20 MAX
.126 MAX
1.10
.043
9.00 MAX
.354 MAX
10.00
.394
0.32 DIA
.013 DIA
3.20 MAX
.126 MAX
1.10
.043
10.50 MAX
.413 MAX
10.00
.394
0.32 DIA
.013 DIA
CSA310
CSA309
Scale none Dimension in
mm
inch
FEATURES
SPECIFICATIONS
EQUIVALENT SERIES RESISTANCE (ESR) VS. FREQUENCY RANGE
OUTLINE DRAWING
PART NUMBERING SYSTEM
HIGH FREQUENCY AT CUT CRYSTAL PERFORMANCE
SMALL COMPACT SIZE
EXCELLENT SHOCK AND VIBRATION CHARACTERISTICS
FUNDAMENTAL MODE NOT NEEDED IN PART NUMBER
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