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LSMSM3-64.0K,10/C [STATEK]

CMOS Output Clock Oscillator, 0.064MHz Nom,;
LSMSM3-64.0K,10/C
型号： LSMSM3-64.0K,10/C
厂家： STATEK CORPORATION    STATEK CORPORATION
描述：

CMOS Output Clock Oscillator, 0.064MHz Nom,

机械 振荡器
文件： 总2页 (文件大小：79K)
中文：  中文翻译
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LSM OSCILLATOR  
30 kHz to 400 kHz  
Low Power Surface Mount Crystal Oscillator  
DESCRIPTION  
The LSM oscillator is an ultra-low current quartz crystal  
oscillator with a typical start-up time of 500ms. The  
design consists of a STATEK crystal, and a CMOS-  
compatible integrated circuit. The hybrid design is  
hermetically-sealed with a kovar lid in a surface mount  
ceramic package. Permanent precision tuning of the  
oscillator is accomplished by laser trimming the crystal.  
PACKAGE DIMENSIONS  
2
1
3
4
FEATURES  
Ultra-low power consumption  
Typical start-up time of 500ms  
Typical rise and fall times of 25ns  
Hermetically sealed ceramic package  
Optional output enable/disable with Tri-State  
Full military testing per MIL-PRF-55310 available  
Designed, manufactured, and tested in the USA  
3.3 volt operation available  
F
TYPICAL  
inches  
MAXIMUM  
DIM  
A
mm  
10.16  
4.57  
1.80  
5.08  
2.03  
1.27  
1.40  
inches  
mm  
10.29  
4.70  
2.00  
5.21  
2.16  
1.47  
1.60  
0.400  
0.180  
0.071  
0.200  
0.080  
0.050  
0.055  
0.405  
0.185  
0.079  
0.205  
0.085  
0.058  
0.063  
B
C*  
D
APPLICATIONS  
E
Industrial, Computer & Communications  
General purpose clock oscillator  
Data logger  
F
G
Termination material is Au over Ni (SM1), solder dip  
(SM3) also available.  
Remote sensor  
Real time clock  
*SM1 Termination; SM3 = 0.084 in. (2.13mm) Max.  
Medical test and diagnostics  
Military  
SUGGESTED LAND PATTERN  
GRID  
PLACEMENT  
COURTYARD  
Portable field communication  
Military high speed modem  
Flight recorder  
0.075 (1.91)  
0.068 (1.73)  
0.132 (3.35)  
0.064 (1.63)  
inches (mm)  
0.200 (5.08)  
10151 - Rev D  
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com  
ABSOLUTE MAXIMUM RATINGS  
SPECIFICATIONS: LSM 30 kHz to 400 kHz  
Specifications are typical at 25OC unless otherwise noted.  
Specifications are subject to change without notice.  
Supply Voltage VDD  
Storage Temperature  
Process Temperature  
-0.5 V to 7 V  
-55OC to +125OC  
260OC 20 sec.  
+
Supply Voltage1  
5 V _ 10%  
+
3.3 V _ 10%  
ELECTRICAL CHARACTERISTICS  
LSM 32.768 kHz  
Calibration Tolerance  
+_ 10 ppm (0.001%)  
+_ 25 ppm (0.0025%)  
+_ 100 ppm (0.01%)  
All parameters are measured at 25ºC with a 10M  
10pF load with VDD 3.3 V.  
Ω and  
Frequency Stability Over Temperature2  
SYMBOL PARAMETER  
MIN. TYP. MAX. UNIT  
0OC to +50OC  
+_ 25 ppm Typ. (0.0025%)  
VOH Output Voltage Hi VDD-0.4 VDD  
V
+_ 40 ppm MAX. (0.004%)  
+_ 70 ppm Typ. (0.007%)  
+_ 100 ppm MAX. (0.01%)  
VOL Output Voltage Lo  
SYM Duty Cycle  
0
0.4  
55  
50  
50  
V
-10OC to+70OC  
45  
50  
%
tr  
tf  
Rise Time (10%-90%)  
Fall Time (10%-90%)  
nsec.  
nsec.  
Voltage Coefficient  
Aging, first year  
Shock  
+_ 1 ppm/V  
+_ 2 ppm  
5000 g, 0.3 ms,1/2 sine  
20 g RMS, 10 -2000 Hz  
PIN CONNECTIONS  
Vibration  
Pin  
1
Connection  
Output Enable or NC  
Ground  
Operating Temp. Range -10OC to +70OC (Commercial)  
-40OC to +85OC (Industrial)  
2
-55OC to +125OC (Military)  
3
Output  
1. Contact the factory for lower voltage.  
2. Does not include calibration tolerance. Positive variations small compared  
to negative variations.  
4
VDD  
PACKAGING OPTIONS  
LSM -Tray Pack  
-16mm tape, 7” or 13” reels  
(Reference tape and reel data sheet 10109)  
Current Consumption*  
2.8  
8.0  
µ
A (32.768 kHz)  
A (100.0 kHz)  
* V  
DD  
= 3.3 V and 10pF load.  
µ
TRISTATE/DISABLE OPTION T  
FUNCTION TABLE  
TRISTATE/DISABLE OPTIONS (T/N)  
Statek offers two enable/disable options: T and N. The T-  
version has a Tri-State output and continues oscillating  
internally when the output is put into the high Z state. The  
N-version does not have PIN 1 connected internally and so  
has no Tri-State/Disable capability. The following table  
describes the Tri-State/Disable option T.  
Tri-State (Pin 1 High*) Disable (Pin 1 Low)  
Output  
Internal Osc. Oscillates  
Current Normal  
Frequency Output  
High Z State  
Oscillates  
Lower than Normal  
* When PIN 1 is allowed to float, it is held high by an internal pull-up resistor.  
HOW TO ORDER LSM SURFACE MOUNT CRYSTAL OSCILLATORS  
LSM  
3
S
T
SM3  
32.768K  
,
100  
/
I
Calibration  
Tolerance  
@ 25OC  
+
Blank = SM1  
Frequency  
K = kHz  
Temp. Range:  
“S” if special  
or custom  
design.  
T = Tri-State  
Blank = Pin 1  
no connection  
3 = 3.3 V  
Blank = 5 V (Std.)  
C = -10OC to +70OC  
I = -40OC to +85OC  
M = -55OC to +125OC  
S = Customer Specified  
= Gold Plated  
(Lead Free)  
SM3 = Solder Dipped  
SM5 = Solder Dipped  
(Lead Free)  
(in ppm)  
Blank if Std.  
10151 - Rev D  
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com  

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