LFXO OSCILLATOR
32.768 kHz
Fast Start-up/High Precision
Miniature Surface Mount Crystal Oscillator
DESCRIPTION
Statek’s 32.768 kHz, surface mount LFXO oscillators,
designed especially for applications requiring fast start-up
and high precision, consist of a Statek miniature AT quartz
crystal and a CMOS/TTL compatible hybrid circuit in a
ceramic package. Each crystal is pre-qualified before
assembly into the oscillator through electrical tests and
characterization over temperature.
For harsh environment applications, Statek provides a high
shock version of the LFXO crystal oscillator.
FEATURES
High precision (±10 ppm)
Fast start-up (0.8ms typ.)
High shock resistance
Tight frequency-temperature stability
Low acceleration sensitivity (HG version)
CMOS output
Optional Output Enable/Disable with Tri-State
Low EMI emission
Full military testing per MIL-PRF-55310
Low jitter
APPLICATIONS
DIMENSIONS
D
2
A
TOP
BOTTOM
3
1
4
D
B
C
E
Military & Aerospace
Smart Munitions
Cockpit Systems
Navigation
Industrial, Computer & Communications
Industrial Controls
Instrumentation
Down-hole Drilling
TYPICAL
DIM
A
B
inches
0.256
0.197
mm
6.50
5.00
1.60
1.70
1.40
1.52
MAXIMUM
inches
0.263
0.204
0.065
0.073
0.065
0.070
mm
6.68
5.18
1.65
1.85
1.65
1.78
0.063
C
(SM1)
C
(SM3/SM5)
0.067
D
E
0.055
0.060
SUGGESTED LAND PATTERN
PIN CONNECTIONS
1. Not connected (N) or Enable (E)
2. Ground
3. Output
4.
V
DD
10191 Rev A
S
YS
TE
M
C
ERT
I
F
I
C
A
T
IO
N
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256
www.statek.com
IS
O
01
90
STATEK [ STATEK CORPORATION ]
