參數(shù)資料
型號: LQXO-4
廠商: Electronic Theatre Controls, Inc.
英文描述: OSCILLATOR 32 kHz to 200 kHz Low Power Crystal Oscillator
中文描述: 振蕩器32 kHz到200 kHz的低功耗晶體振蕩器
文件頁數(shù): 2/2頁
文件大小: 67K
代理商: LQXO-4
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com
10141 - Rev C
SPECIFICATIONS-LQXO-4 32.768 kHz
Specifications are typical at 25oC unless otherwise noted.
Specifications are subject to change without notice.
Supply Voltage (V
DD
)
Calibration
Tolerance*
5V 10% (3.3V available)
A:
0.01% (100ppm)
B:
0.03%
C :
0.1%
Frequency Stability** 0
O
C to +50
O
C -0.0025% Typ. 25 ppm
-0.004% MAX. 40 ppm
-20
O
C to +70
O
C -0.007% Typ. 70 ppm
-0.01% MAX 100 ppm
1 ppm/V Typ.
3 ppm/V MAX.
1 ppm/year Typ.
3 ppm/year MAX.
1,000g, 1 msec.,1/2 sine 3 ppm MAX.
10g rms10-2000 Hz 3 ppm MAX.
Voltage Coefficient
Aging, first year
Shock
Vibration
Frequency change vs.
10% Output Load Change1 ppmMAX.
Operating Temperature -10
O
C to +70
O
C Commercial
-40
O
C to +85
O
C Industrial
-55
O
C to +125
O
C Military
*Tighter tolerances available.
**Does not include calibration tolerance. Positive variations small compared to negative
variations.
+
+
+
ABSOLUTE MAXIMUM RATINGS
Supply Voltage V
DD
Storage Temperature
Maximum Process Temp. 260
O
C, 10 seconds
-0.3V to 7.0V
-55
O
C to +125
O
C
ELECTRICAL CHARACTERISTICS
LQXO-4 32.768 kHz
All parameters are measured at ambient temperature
with a 10M
V
and 10pF load at 5V.
SYMBOL PARAMETER
MIN.
TYP.
MAX. UNIT
V
V
*
r
*
f
Output Voltage Hi
Output Voltage Lo
Rise Time (10%-90%)
Fall Time (10%-90%)
Duty Cycle
Supply Current
V =5V
V =3V
4.8
4.95
0.05
12
12
50
V
V
nsec.
nsec.
%
0.2
25
25
60
SYM
40
7
5
15
10
m
A
m
A
*Models with faster rise and fall time available, consult factory.
PACKAGING
LQXO-4 - Tray Pack (Standard)
OUTPUT WAVE FORM
V
DD
V
OH
t
r
t
f
0
V
OL
90%*
10%*
TYPICAL CURRENT CONSUMPTION
LQXO-4-32.768 kHz
HOW TO ORDER LQXO-4 CRYSTAL OSCILLATORS
LQXO-4
S
32.768 kHz
(
A
/
I
)
“S” if special or
custom design.
Blank if Std.
Frequency
*Calibration
Tolerance
@25
O
C
(A)
(B)
(C)
Temp. Range:
C = Commercial
I = Industrial
M= Military
S = Specify
I
DD
2
3
4
5
6
6
8
V
DD
(Volts)
C
10
12
7
4
*Of VDD
*Other calibration fill in ppm
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