LQXO-4 OSCILLATOR
32 kHz to 200 kHz*
™
Low Power Crystal Oscillator
DESCRIPTION
The LQXO-4 oscillator design consists of a CMOS-
compatible hybrid circuit, packaged in a 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 LQXO-4 vary with frequency. The
characteristics of the 32.768 kHz model are presented in
this data sheet.
*Consult factory for other
frequencies.
PACKAGE DIMENSIONS
FEATURES
Very low power consumption
Low aging
CMOS compatible
Double hermetically sealed package
Full military testing available
3 Volt operation available
A
E
B
C
D
TOP VIEW
APPLICATIONS
Industrial, Computer & Communications
General purpose clock oscillator
Tone generators
Data loggers
Telephone equipment
Ultrasonic detectors
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
V
DD
2. Output
3. Ground
1.
Note:
1. All metal parts gold plated
2. Leads are 0.019 in.[0.48mm] MAX.
10141 - Rev C
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com