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LSM Datasheet(PDF) 2 Page - STATEK CORPORATION

Part No. LSM
Description  Low Power Surface Mount Crystal Oscillator
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Maker  STATEK [STATEK CORPORATION]
Homepage  http://www.statek.com
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LSM Datasheet(HTML) 2 Page - STATEK CORPORATION

   
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STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com
SPECIFICATIONS: LSM 32.768 kHz****
Specifications are typical at 25oC unless otherwise noted.
Specifications are subject to change without notice.
Supply Voltage*
5V
10% (3.3V available)
Calibration Tolerance**
A:
.001% (10ppm)
B:
.0025%
C:
.01%
Frequency Stability***
0
OC to +50OC
0.0025% Typ.
25ppm
0.004% MAX.
40ppm
-20
OC to+70OC
0.007% Typ.
70ppm
0.01%
MAX.
100ppm
Voltage Coefficient
1 ppm/V Typ.
3 ppm/V MAX.
Aging
1 ppm/year Typ.
3 ppm/year MAX.
Shock
1000g, 1msec.,1/2 sine
3 ppm MAX.
Vibration
10g rms, 10 - 2000 Hz
3 ppm MAX.
Frequency Change vs
10%Output Load Change
1 ppm MAX.
Operating Temperature -10
OC to +70OC Commercial
-40
OC to +85OC Industrial
-55
OC to +125OC Military
* Contact the factory for lower voltage.
** Tighter tolerances available.
*** Does not include calibration tolerance. Positive variations small compared
to negative variations (See data sheet 10103).
**** Contact the factory for other frequencies.
TYPICAL CURRENT CONSUMPTION, LSM-32.768 kHz
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10151 - Rev B
ABSOLUTE MAXIMUM RATINGS
Supply Voltage VDD
-0.3V to 7V
Storage Temperature
-55
OC to +125OC
Process Temperature
260
OC 20 sec.
ELECTRICAL CHARACTERISTICS
LSM 32.768 kHz
All parameters are measured at ambient temperature
with a 10M
and 10pF load at 5V.
SYMBOL PARAMETER
MIN.
TYP.
MAX. UNIT
V
Output Voltage Hi
4.8
4.95
V
V
Output Voltage Lo
0.05
0.2
V
tr
Rise Time (10%-90%)
12
25
nsec.
tf
Fall Time (10%-90%)
12
25
nsec.
SYM
Duty Cycle
40
50
60
%
Supply Current
V
DD =5V
8.3
15
A
V
DD =3.3V
5.5
10
A
PIN CONNECTIONS
Pin
Connection
1
Output Enable or NC
2
Ground
3
Output
4VDD
PACKAGING
LSM
-Tray Pack (Standard)
-16mm tape, 7” or 13” reels (Optional)
Per EIA 481 (see data sheet 10109)
OUTPUT WAVE FORM
OH
OL
VDD
VOH
tr
tf
0
VOL
90%*
10%*
* Of
VDD
I
DD
23
45
6
6
8
VDD (Volts)
10
12
7
4
HOW TO ORDER LSM SURFACE MOUNT CRYSTAL OSCILLATORS
LSM
3
S
T
SM3
32.768 kHz
(
A
/
I
)
Frequency
3=3.3V
Blank=5V (Std.)
“S” if special
or custom
design.
Blank if Std.
Blank= SM1 (Std.)
SM1 = Gold Plated
SM3 = Solder Dipped
**Calibration
Tolerance
@ 25
OC
(A)
(B)
(C)
Temp. Range:
C = Commercial
I = Industrial
M = Military
S = Specify
*T = Tri-State
Blank = Pin 1
no connection
*Tri-state not available 100 kHz to 200 kHz
**Other calibration fill in ppm
A: 0.01%
B: 0.03%
C: 0.1%
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Frequencies other than 32.768 kHz


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