参数资料
型号: CO4305-FREQ-OUT23
厂商: RALTRON ELECTRONICS CORP
元件分类: XO, clock
英文描述: CRYSTAL OSCILLATOR, CLOCK, 1.544 MHz - 50 MHz, CMOS/TTL OUTPUT
文件页数: 1/1页
文件大小: 38K
代理商: CO4305-FREQ-OUT23
1
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
1.544 MHz TO 50.00 MHz
50.00 MHz TO 125.00 MHz
OPERATING
EXTENDED
STORAGE
VOLTAGE
CURRENT
LOAD
5 TTL MAX OR 20 pF CMOS
5 TTL MAX OR 15 pF CMOS
SYMMETRY
LEVEL
LOGIC "0": 0.4 VDC MAX
LOGIC "1": 2.8 VDC MIN
LOGIC "0": 0.5 VDC MAX
LOGIC "1": 2.8 VDC MIN
10 ms MAX
15 ms MAX
CO43
CO46
SERIES
PARAMETER
±100 PPM
±50 PPM
±25 PPM *
±20 PPM *
-10 C TO +70 C
-40 C TO +85 C
-55 C TO +125 C
25 mA MAX
NORMAL: 40% TO 60%
TIGHT: 45% TO 55%
1.00 MHz TO 10.00 MHz: 5 ns
10.10 MHz TO 30.00 MHz: 4 ns
30.10 MHz TO 50.00 MHz: 3 ns
50.10 MHz TO 80.00 MHz: 2.5 ns
80.10 MHz TO 125.00 MHz: 2 ns
+3.3 VDC ±10%
OUTPUT
RISE/FALL
TIME
(20% to 80% )
PIN 1: HIGH (+2.2 VDC MIN) PIN 3: ENABLED
PIN 1: LOW (+0.8 VDC MAX) PIN 3: DISABLED (HIGH IMPEDANCE)
ENABLE/DISABLE
FUNCTION
START-UP TIME
FREQUENCY RANGE
FREQUENCY STABILITY
INPUT
TEMPERATURE RANGE
SURFACE MOUNT CLOCK OSCILLATORS
254 mm REEL DIAMETER, 16mm TAPE WIDTH, 8mm PITCH
QUANTITY: 1000 PIECES PER REEL
SERIES CO43 AND 46
PACKAGING
CARRIER TAPE DIMENSIONS
PREHEATING
REFLOW
COOLING
240 C
150 C
25 C
TIME (SECONDS)
TEM
PERATURE
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
SUITABLE FOR WAVE SOLDERING
INCLUSIVE OF 25°C TOLERANCE, OPERATING TEMPERATURE RANGE, VOLTAGE OR LOAD CHANGES, AGING, SHOCK AND VIBRATION
* CONSULT RALTRON FOR SPECIFICATIONS
SERIES
FREQUENCY
TAPE AND REEL
CO43
CO46
10
05
025
02
±100 PPM
±50 PPM
±25 PPM
±20 PPM
IN MHz
EXT
EXTENDED
(-40 C TO +85 C)
T
TIGHT SYMMETRY (45-55%)
TR
-
TIGHT
SYMMETRY
-
FREQUENCY
STABILITY
--
EXTENDED
TEMPERATURE
PART NUMBERING SYSTEM
EXAMPLE: CO4305-32.000-TR, CO4610-50.000-T-TR
PIN 1 L O C AT IO N
1 .4 ± 0 .12
4
3
2
1
1.8
4.
2
1.
05
T
Y
P
.041
T
Y
P
MAR K IN G
AR EA
1.
8
M
A
X
7.5 M A X
5
.0
±
0
.2
5 .08 ± 0 .12
0.295 M A X
.197
±
0
.008
.200 ± .005
.071
.082
.071
.082
.165
.055 ± .005
.070
M
A
X
3.28
SO LD ER N PATTER N
.129
2.
1
2.
1
5.08
.200
1
.1
±
0
.12
1
.1
±
0
.12
.043
±
.005
.043
±
.005
1 .5 ± 0 .1
.0 59 ± .004
.1 57 ± .004
4 .0 ± 0 .1
1
.7
5
±
0
.1
2 .2 ± 0 .1
.0 86 ± .004
16
.0
±
0
.3
.6
3
0
±
.012
7
.5
±
0
.1
.2
9
5
±
.004
2 .0 ± 0 .1 D IA
.0 78 ± .004 D IA
.0
6
9
±
.004
8.0 ± 0 .1
.3 15 ± .004
0 .3±.0 6
.0 12 ± .002
7
.65
±
0
.1
.3
0
1
±
.004
R0.3
R .012
5 M A X
.2 M A X
5 .75 ± 0 .1
0 .22 6 ± .004
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