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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
PACKAGE DIMENSIONS
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
A
E
TOP VIEW
B
C
D
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
G
F
3
2
1
BOTTOM VIEW
DIM
A
B
C
D
E
F
G
INCHES
0.380 MAX.
0.185 MAX.
0.500 Min.
0.029
0.326 MAX.
0.200 Ref.
45
O
mm
9.65 MAX.
4.70 MAX.
12.70 Min.
0.74
8.28 MAX
5.08 Ref.
45
O
1
2
3
V
DD
Output
Ground
Note:
1. All metal parts gold plated
2. Leads are 0.019 in.[0.48mm] MAX.
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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