DQXO-3 PDF даташит
Спецификация DQXO-3 изготовлена «STATEK» и имеет функцию, называемую «Low Power Crystal Oscillator». |
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Детали детали
Номер произв | DQXO-3 |
Описание | Low Power Crystal Oscillator |
Производители | STATEK |
логотип |
2 Pages
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DQXO-3 OSCILLATOR
1 Hz to 10 kHz*
™ Low Power Crystal Oscillator
DESCRIPTION
The DQXO-3 oscillator has very high accuracy, stability
and low current. The design consists of a CMOS-
compatible hybrid circuit, packaged in a hermetically
sealed standard TO-39 metal package. Permanent,
precision tuning of the oscillator allows for very tight
calibration tolerance and eliminates the need for a trimming
capacitor, a major source of long-term frequency drift. The
specifications and characteristics of the DQXO-3 vary with
frequency. The characteristics of the 400Hz model are
presented in this data sheet.
*Consult factory for other
frequencies.
FEATURES
Very low power consumption
Low aging
CMOS compatible
Full military testing available
Multiple frequency output available
(6-pin TO-5 package)
Designed and manufactured in the USA
PACKAGE DIMENSIONS
A
E
B
TOP VIEW
CD
APPLICATIONS
Industrial, Computer & Communications
General purpose clock oscillator
Remote data timers
Military & Aerospace
Process controllers
Repeat cycle timers
Tone generators
Airborne hybrid computer
Flight recorder
PIN CONNECTIONS
1 VDD
2 Output
3 Ground
F3
G
1
2
BOTTOM VIEW
DIM INCHES
A 0.380 MAX.
B 0.185 MAX.
C 0.500 Min.
D 0.029
E 0.326 MAX.
F 0.200 Ref.
G 45O
Note:
1. All metal parts gold plated
2. Leads are 0.019 in.[0.48mm] MAX.
mm
9.65 MAX.
4.70 MAX.
12.70 Min.
0.74
8.28 MAX
5.08 Ref.
45O
10142 - Rev C
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com
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SPECIFICATIONS-DQXO-3 400Hz
Specifications are typical at 25oC unless otherwise noted.
Specifications are subject to change without notice.
Supply Voltage (VDD)
Calibration
Tolerance*
Frequency Stability**
5V +_ 10% (3.3V available)
A: +_ 0.01% (100ppm)
B: +_ 0.1%
C : +_ 1.0%
-55OC to +125OC -350 ppm TYP.
ABSOLUTE MAXIMUM RATINGS
Supply Voltage VDD
-0.3V to 7.0V
Storage Temperature
-55OC to +125OC
Maximum Process Temp. 260OC, 10 seconds
ELECTRICAL CHARACTERISTICS
DQXO-400Hz
All parameters are measured at ambient temperature
with a 10M⍀ and 10pF load at 5V.
Voltage Coefficient
Aging, first year
Shock
-600 ppm MAX.
-40OC to +85OC -150 ppm TYP.
-300 ppm MAX.
3 ppm/V TYP.
10 ppm/V MAX.
10 ppm/year MAX.
1,000g, 1 msec.,1/2 sine 3 ppm MAX.
SYMBOL PARAMETER
MIN. TYP. MAX. UNIT
V
V
*tr
*tf
SYM
IDD
Output Voltage Hi 4.8
Output Voltage Lo
Rise Time (10%-90%)
Fall Time (10%-90%)
Duty Cycle
40
Supply Current
VDD = 5V
4.95
0.05 0.4
60 150
60 150
50 60
150 250
V
V
nsec.
nsec.
%
A
Vibration
10g rms10-2000 Hz 3 ppm MAX.
Frequency change vs.
10% Output Load Change 1 ppm MAX.
Operating Temperature -10OC to +70OC Commercial
-40OC to +85OC Industrial
-55OC to +125OC Military
* Models with faster rise and fall time available, consult factory.
PACKAGING
DQXO-3 - Tray Pack (Standard)
* Tighter tolerances available.
** Does not include calibration tolerance. Positive variations small compared to negative
variations.
OUTPUT WAVE FORM
VDD
VOH 90%*
10%*
VOL
0 tr
* Of VDD
tf
HOW TO ORDER DQXO-3 CRYSTAL OSCILLATORS
DQXO-3
S
400Hz
(A
“S” if special or
custom design.
Blank if Std.
Frequency
*Calibration
Tolerance
@25OC
(A)
(B)
(C)
/
I)
Temp. Range:
C = Commercial
I = Industrial
M = Military
S = Specify
* Other calibration fill in ppm
10142 - Rev C
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com
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