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 Crystal Oscillators
Ultra Low Standby Current
Specifications
Outline Drawing
1.5 0.1
.059 .004
.157 .004
4.0 0.1
1.75 0.1
2.2 0.1
.086 .004
16.0 0.3
.630 .012
7.5 0.1
.295 .004
2.0 0.1 DIA
.078 .004 DIA
.069 .004
8.00.1
.315.004
0.3.06
.012.002
7.650.1 .301.004
R0.3
R.012
5 MAX
.2 MAX
5.750.1
0.226.004
PREHEATING
REFLOW
COOLING
240 C
150 C
25 C
TIME (SECONDS)
TEMPERATURE
100 s TYPICAL
10 s
PIN 1 LOCATION
1.4 0.12
4
3
2
1
1.8
1.8
4.2
1.05 TYP
.041 TYP
MARKING
AREA
1.8 MAX
7.5 MAX
5.0
0.2
5.08 0.12
0.295 MAX
.197
0.008
.200 .005
.071
.082
.071
.082
.165
.055 .005
.070 MAX
3.28
SOLDERN PATTERN
.129
2.1
2.1
5.08
.200
1.1
0.12
1.1
0.12
.043
.005
.043
.005
SERIES CO43S and CO46S
Carrier Tape Dimensions
Reflow Solder Profile
Part Numbering System
Pin Function
1
INH
2
GND
3
OUTPUT
4
VDD
Dimensions are mm/inch
Features
Small profile of 5 x 7 x 1.8 mm
Extremely low power consumption
Standby function
Example: CO4310S-32.000-T-TR
1.00 to 33.00 MHz 33.01 to 50.00 MHz 50.01 to 70.00 MHz 70.01 to 133.00 MHz
12mA
25mA
35mA
60mA
Logic "0" Level
Logic "1" Level
15pF to 50pF
15pF
4.0ns Maximum
3.0ns Maximum
2.5ns Maximum
2.0ns Maximum
Input
Voltage
CO43S
-40C to +85C
-50C to +125C
+3.3V
Normal: 40% to 60% and Tight 45% to 55%
10A Maximum
Overall Frequency Stability (See table)
10% Vdd Maximum
90% Vdd Minimum
15pF to 30pF
CO46S
25 PPM, 32 PPM, 50 PPM, 100 PPM
-20C to +70C
10 ms Maximum
100 g, 0.35 ms, 1/2 Sinewave with 3 shocks in 3 axes
"1" High or Open: Oscillation with +2.2V Minimum
"0" Low: No Oscillation (High Z) with +0.8V Minimum
Storage
Voltage
Current
Symmetry
Pa rame te r
Frequency Range
Standard
Extended
Temperature Range
Shock
Load
Rise/Fall Time
Enable/Disable Function
Start Up Time
Output
Standby
25 PPM
x
5
x
32 PPM
x
10
x
100 PPM
x
x
10
x
10% Supply
5%Load variation
50 PPM
x
x
10 w/ commercial temp.
5 w/ industrial temp.
x
Commercial
Temp. Range
Industrial Temp.
Range
Aging, in years
Overall stability options
Series
Standby Suffix
Frequency
Tape and Reel
025
25 PPM
L30
30 pF
032
32 PPM
L50
50 pF
05
50 PPM
10
100 PPM
TR
CO43
-
-
-
-
-
-
EXT
S
In MHz
-40C to +85C
Tight 45% to 55%
T
Frequency Stability
Extended Temperature
Symmetry
Output Load
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