SURFACE MOUNT CRYSTAL OSCILLATORS
FEATURES
ULTRA SMALL PACKAGE
AVAILABLE FROM 1.8 VDC TO 5.0 VDC
ENABLE/DISABLE FUNCTION
SPECIFICATIONS
SERIES
FREQUENCY RANGE†
FREQUENCY STABILITY††
OPERATING TEMPERATURE RANGE
STORAGE TEMPERATURE RANGE
VOLTAGE
INPUT
COM2 (3.3 AND 5.0 Vcc) †
1.544 MHz TO 156.000 MHz
±25 PPM, ±30 PPM, ±50 PPM, ±100 PPM
-10°C TO +70°C (STANDARD)
-40°C TO +85°C (EXTENDED)
-55° C TO +125° C
+1.8 TO +5 VDC ± 10% †
1.544 MHz TO 9.99 MHz: 15 mA MAX
10.00 MHz TO 34.999 MHz: 20 mA MAX
35.00 MHz TO 49.999 MHz: 35 mA MAX
50.00 MHz TO 156.000 MHz: 40 mA MAX
40% TO 60% AT 0.5*Vcc (NORMAL)
45% TO 55% AT 0.5*Vcc (TIGHT)
10 ns MAX
Vcc * 0.1 V MAX
Vcc * 0.9 V MIN
CMOS 15 pF
PIN 1: HIGH OR OPEN PIN 3: OSCILLATION
PIN 1: LOW PIN 3: HIGH IMPEDANCE
100 ns MAX
100
µ
A MAX
COM2 (3.3 Vcc AND BELOW) †
2.500 MHz TO 55.000 MHz
±10 PPM, ±15 PPM, ±20 PPM, ±25 PPM
-10°C TO +70°C (STANDARD)
-40°C TO +85°C (EXTENDED)
-40°C TO +85°C
+1.8 TO +3.3 VDC ± 10% †
SERIES COM2
CURRENT (MAX)
7 mA MAX
SYMMETRY
OUTPUT
RISE AND FALL TIME
LOGIC "0" LEVEL
LOGIC "1" LEVEL
LOAD
ENABLE/DISABLE FUNCTION
ENABLE/DISABLE TIME
STANDBY CURRENT
40% TO 60% AT 0.5*Vcc (NORMAL)
45% TO 55% AT 0.5*Vcc (TIGHT)
5 ns MAX
Vcc * 0.1 V MAX
Vcc * 0.9 V MIN
CMOS 15 pF
PIN 1: HIGH OR OPEN PIN 3: OSCILLATION
PIN 1: LOW PIN 3: HIGH IMPEDANCE
100 ns MAX
10 µA MAX
ENVIRONMENTAL
PARAMETER
VALUE
1
MOISTURE SENSITIVITY LEVEL
COMPLIANT
REACH-SVHC
6/6
RoHS
Au
TERMINATION FINISH
† NOT ALL COMBINATIONS OF FREQUENCY AND VOLTAGE ARE AVAILABLE, CONTACT SALES AT sales@raltron.com
†† INCLUSIVE OF 25°C TOLERANCE, OPERATING TEMPERATURE RANGE, VOLTAGE OR LOAD CHANGES, AGING, SHOCK AND VIBRATION
OUTLINE DRAWING
.126 ± .004
REFLOW SOLDERING PROFILE
Scale none Dimension in
mm
inch
5.0 ± 0.1
.197 ± .004
MARKING
AREA
3.2 ± 0.1
PIN CONNECTION
COM SERIES
PIN
FUNCTION
CONTROL
GROUND
OUTPUT
VCC
.039 ± .004
1.0 ± 0.1
1
2
3
4
.002 MAX
.05 MAX
SOLDER PATTERN
.059
1.5
1.2 ± 0.1
.047 ± .004
1
4
2.54 ± 0.1
.100 ± .004
2
1.6
.063
CARRIER TAPE DIMENSIONS
1.75
.069
.472 ± 0.008
5.5
.217
12 ± 0.2
3
.039 ± .004
1.0 ± 0.1
1.5 DIA
.06 DIA
2.54
.100
.098
2.5
2.0
.079
4.0
.16
PACKAGING
178 mm REEL DIAMETER, 12mm TAPE WIDTH, 8mm PITCH
QUANTITY: 1000 PIECES PER REEL
PART NUMBERING SYSTEM
SERIES
INPUT
VOLTAGE †
5
3
30
28
25
18
5.0
3.3
3.0
2.8
2.5
1.8
VDC
VDC
VDC
VDC
VDC
VDC
FREQUENCY
STABILITY †
10
05
03
025
02
015
01
±100 PPM
±50 PPM
±30 PPM
±25 PPM
±20 PPM
±15 PPM
±10 PPM
FREQUENCY
.217
5.5
3.7
.146
8.0
.315
1.90
.075
EXTENDED
TEMPERATURE
TIGHT SYMMETRY
TAPE AND
REEL
-
COM2
-
IN MHz
-
EXT
EXTENDED
(-40°C to +85°C)
-
T
TIGHT
SYMMETRY
(45-55%)
-
TR
EXAMPLE: COM2503-32.000-TR
Raltron Electronics 10400 NW 33
rd
Street Miami, Florida 33172 U.S.A.
Tel: 305-593-6033 Fax: 305-594-3973 e-mail: sales@raltron.com Internet: http://www.raltron.com
PCB设计
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