LXO OSCILLATOR
10 kHz to 2.1 MHz
™
Low Power Crystal Oscillator
DESCRIPTION
The LXO oscillator has the highest accuracy and stability of
all STATEK oscillators. The design consists of a CMOS-
compatible hybrid circuit, packaged in a hermetically-sealed
metal DIP. Permanent, precision tuning of the oscillator is
accomplished by laser trimming the crystal after it has been
hermetically sealed in a ceramic package and connected to
the oscillator circuit. This method of fine tuning 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 LXO vary
with frequency. The characteristics of the 32.768 kHz
model are presented in this data sheet.
Hz
2.0M
X0-
L
PACKAGE DIMENSIONS
FEATURES
Low power consumption
Low aging
CMOS compatible
Double hermetically sealed package
Full military testing available
5V operation standard
2.5V to 15V operation also available
E
F
G
H
J
A
I
PIN
NO.1
D
PIN
NO.7
B
APPLICATIONS
C
Industrial, Computer & Communications
General purpose clock oscillator
Data Logger
Remote sensor
Liquid level sensing
Medical test and diagnostics
Military
Portable field communication
Military high speed modem
Flight recorder
PIN
NO.14
PIN
NO.8
DIM
A
B
C
D
E
F
G
H
I
J
inches
0.810 MAX.
0.510 MAX.
_
0.300
+
0.005
_
0.600
+
0.005
mm
20.57 MAX.
12.95 MAX.
_
7.62
+
0.13
_
15.24
+
0.13
0.430 TYP.
0.240 MAX.
0.040 TYP.
0.150 MIN.
_
0.018
+
0.002
10.92 TYP.
6.10 MAX.
1.02 TYP.
3.81 MIN.
_
0.46
+
0.05
0.070 TYP.
1.78 TYP.
* Position of bumps for reference only
10110 - Rev D
S
YS
TEM
C
ERT
I
F
I
C
AT
N
IO
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256
www.statek.com
IS
O
90
01
STATEK [ STATEK CORPORATION ]
