SURFACE MOUNT CLOCK OSCILLATORS
FEATURES
ULTRA SMALL PACKAGE
EXCELLENT FOR HIGH DENSITY PACKAGING
SUITABLE FOR WAVE SOLDERING
SPECIFICATIONS
S ERIES
P ARAM ETER
FREQUENCY RANGE
FREQUENCY S TABILITY *
OP ERATING
TEM P ERATURE
RANGE
EX TENDED
S TORAGE
V OLTAGE
INP UT
CURRENT
LOAD
S YM M ETRY
LEV EL
LOGIC "0": 0.5 V DC M A X
LOGIC "1": 4.0 V DC M IN
50 m A M A X
50 TO 100 M Hz : 10 TTL OR 25 pF
101 TO 125 M Hz : 5 TTL OR 15 pF
25 m A M A X
10 LS TTL M A X OR 15 pF
NORM A L: 40% TO 60%
TIGHT: 45% TO 55%
LOGIC "0": 0.5 V DC M A X
LOGIC "1": 0.9 x V c c M IN
1.00 M Hz TO 10.00 M Hz : 5 ns
10.10 M Hz TO 30.00 M Hz : 4 ns
30.10 M Hz TO 50.00 M Hz : 3 ns
50.10 M Hz TO 80.00 M Hz : 2.5 ns
80.10 M Hz TO 125.00 M Hz : 2 ns
P IN 1: HIGH (+ 2.2 V DC M IN) P IN 3: E NA B LE D
P IN 1: LOW (+ 0.8 V DC M A X) P IN 3: DIS A B LE D (HIGH IM P E DA NCE )
10 m s M A X
1000 g, 0.35 m s , ‰ S INE W A V E , 3 S HOCK S IN 3 A XE S
45 m A M A X
10 TTL M A X OR 50 pF
CO47
50.00 M Hz TO 125.00 M Hz
CO48
1.8432 M Hz TO 50.00 M Hz
±20 P P M , ±50 P P M O R ±100 P P M
-10” C TO + 70”C
-40” C TO + 85”C
-55” C TO + 125”C
+ 5.0 V DC ±10%
CO49
SERIES CO47, 48 AND 49
OUTP UT
RIS E/FALL
TIM E
(20% to 80%)
ENABLE / DIS ABLE
FUNCTION
S TART-UP TIM E
S HOCK
† INCLUSIVE OF 25 C TOLERANCE, OPERATING TEMPERATURE RANGE, VOLTAGE OR LOAD CHANGES, AGING, SHOCK AND VIBRATION
* EXCLUDES AGING
OUTLINE DRAWING
P IN 1 LO C AT IO N
.197 ± 0.008
5.0 ± 0.2
Scale none Dimension in
PIN
1
2
3
4
FUNCTION
INH
GROUND
OUTPUT
VDD
mm
inch
REFLOW SOLDERING PROFILE
240 C
REFLOW
TEMPERATURE
M A R K IN G
AREA
7.5 M A X
0.295 M A X
PREHEATING
150 C
COOLING
1.8 M A X
.070 M A X
INH: HI OR OPEN-Fout LOW-OSCILLATION STOPS
25 C
100 s TYPICAL
TIME (SECONDS)
10 s
1.1 ± 0.12
.043 ± .005
S O LD E R N PAT TE R N
5.08 ± 0.12
.200 ± .005
1
2
1.8
.071
.082
2.1
3.28
.129
1.8
.071
CARRIER TAPE DIMENSIONS
1.5 ± 0.1
.059 ± .004
4.0 ± 0.1
.157 ± .004
1.75 ± 0 .1
.069 ± .004
0.3±.06
.012 ± .002
R 0 .3
R .012
.630 ± .012
7.65 ±0.1
.301 ± .004
1.1 ± 0.12
.043 ± .005
5.08
.200
1.05 T Y P
.041 T Y P
1.4 ± 0.12
.055 ± .005
7.5 ± 0.1
.082
2.1
3
.295 ± .004
16.0 ± 0 .3
4
4.2
.165
5 MAX
.2 M A X
PACKAGING
254 mm REEL DIAMETER, 16mm TAPE WIDTH, 8mm PITCH
QUANTITY: 1000 or 3000 PIECES PER REEL
PART NUMBERING SYSTEM
SERIES
10
05
02
FREQUENCY
STABILITY
±100 PPM
±50 PPM
±20 PPM
-
IN MHz
FREQUENCY
-
EXT
EXTENDED
TEMPERATURE
-
T
TIGHT
SIMMETRY
-
TR
TAPE AND REEL
8.0±0.1
.315 ± .004
5.75 ± 0.1
0.22 6±.004
2.0 ± 0.1 D IA
.078 ± .004 D IA
2.2 ± 0.1
.086 ± .004
CO43
CO46
EXAMPLE: CO4305-32.000-TR, CO4610-50.00-T-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
京公网安备 11010802033920号
EEWORLD
