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Электронный компонент: CO418

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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
SURFACE MOUNT CLOCK OSCILLATORS
254 mm REEL DIAMETER, 16mm TAPE WIDTH, 8mm PITCH
QUANTITY: 1000 PIECES PER REEL
PIN 1 LOCATION
1.4 0.12
4
3
2
1
1.8
1.8
4
.
2
2
.
6
0


0
.
1
2
MARKING
AREA
1
.
8

M
A
X
7.5 MAX
5
.
0


0
.
2
5.08 0.12
.295 MAX
.
1
9
7



0
.
0
0
8
.200
.005
.
1
0
2



.
0
0
5
.071
.
0
8
2
.071
.
0
8
2
.
1
6
5
.055 .005
.
0
7
0

M
A
X
3.28
.129
2
.
1
2
.
1
2
5.08
.200
1
.
1


0
.
1
2
.
0
4
3


.
0
0
5
0
.
0
5

M
A
X
.
0
0
2

M
A
X
1.5 0.1
059 .004
.157 .004
4.0 0.1
1
.
7
5


0
.
1
2.16 0.1
.085 .004
1
6
.
0


0
.
3
.
6
3
0


.
0
1
2
7
.
5


0
.
1
.
2
9
5


.
0
0
4
2.0 0.1
.079 .004
1.5 0.1 DIA
.059 .004 DIA
.
0
6
9


.
0
0
4
6
.
7
5
.
2
6
6
8.00.1
.315.004
PACKAGING
CARRIER TAPE DIMENSIONS
PREHEATING
REFLOW
COOLING
240 C
150 C
25 C
TIME (SECONDS)
T
E
M
P
E
R
A
T
U
R
E
100 s TYPICAL
10 s
Scale none Dimension in
mm
inch
INH: HI OR OPEN-Fout LOW-OSCILLATION STOPS
SPECIFICATIONS
REFLOW SOLDERING PROFILE
OUTLINE DRAWING
CO43/46 SERIES
PIN
FUNCTION
1
INH
2
GROUND
3
OUTPUT
4
VDD
FEATURES
ULTRA SMALL PACKAGE
EXCELLENT FOR HIGH DENSITY PACKAGING
STANDBY CURRENT
INCLUSIVE OF 25C TOLERANCE, OPERATING TEMPERATURE RANGE, VOLTAGE OR LOAD CHANGES, AGING, SHOCK AND VIBRATION
* CONSULT RALTRON FOR SPECIFICATIONS
PART NUMBERING SYSTEM
EXAMPLE: CO41810-32.000-TR, CO418025-52.000-T-TR
SERIES FREQUENCY
TAPE
AND
REEL
10
100 PPM
05
50 PPM
025
25 PPM
020
20 PPM
CO418
-
-
-
FREQUENCY STABILITY
TR
-
IN MHz
T
TIGHT SYMMETRY
(45% TO 55%)
OPTION
OUTPUT
L30
L50
30 pF
50 pF
-
CO418
FREQUENCY RANGE
1.544 MHz TO 70.00 MHz
OPERATING
-10C TO +70C
EXTENDED
-40C TO +85C
STORAGE
-55C TO +125C
VOLTAGE
1.8 VDC 5%
LOAD
15 pF CMOS MAX, 30 pF & 50 pF CMOS availble
LOGIC "0": 0.18 VDC MAX
LOGIC "1": 1.62 VDC MAX
START-UP TIME
10 ms MAX
STANBY CURRENT
1.544 MHz TO 35.000 MHz: 100A MAX
35.001 MHz TO 70.000 MHz: 10A MAX
1.544 MHz TO 25.000 MHz: 3 mA MAX
25.001 MHz TO 40.000 MHz: 4 mA MAX
40.001 MHz TO 7.000 MHz: 8 mA MAX
LEVEL
RISE/FALL TIME
(20% TO 80%)
CURRENT
FREQUENCY STABILITY
TEMPERATURE RANGE
INPUT
OUTPUT
PIN 1: HIGH(+1.62 VDC MIN) PIN3: ENABLED
PIN1: LOW(+0.18 VDC MAX) PIN3: DISABLED(HIGH IMPEDANCE)
SERIES
100 PPM
50 PPM
NORMAL: 40% TO 60%
TIGHT: 45% TO 55%
1.544 MHz TO 35.000 MHz: 6 ns MAX (20%~80%, CMOS load)
35.001 MHz TO 70.000 MHz: 3 ns MAX (0.4V~2.4V, TTL load)
ENABLE/DISABLE
FUNCTION
SYMMETRY
SERIES CO418