CX4 CRYSTAL
Fundamental Mode: 600 kHz to 1.4 MHz
Overtone: 1.8432 MHz - 2.5 MHz
Ultra-Miniature Low Profile
Surface Mount Quartz Crystal
X
X
DESCRIPTION
actual size
side view
X
X
S
STATEK’s CX4 quartz crystals are hermetically sealed in an
ultra-miniature low profile surface mount ceramic package.
This high quality quartz resonator forms the basis of a stable
oscillator.
Ceramic Lid Shown
PACKAGE DIMENSIONS
FEATURES
D
Designed for low power applications in this frequency
range
Smallest available package in this frequency range
Hermetically sealed ceramic package
Excellent aging characteristics
TOP
BOTTOM
A
F
Full military testing to MIL-PRF-3098 available
Designed and manufactured in the USA
E
B
D
C
APPLICATIONS
TYP.
MAX.
Medical
DIM
A
inches
0.197
0.072
-
mm
5.00
1.83
-
inches
0.210
0.085
mm
5.33
2.16
Pacemaker, defibrillator and hearing aid
B
Industrial, Computer & Communications
PCMCIA (FAX, Modem and LAN)
Smart Card
C
see below
D
0.036
0.020
0.025
0.91
0.51
0.64
0.046
1.16
E
-
-
-
-
F
Military & Aerospace
Airborne hybrid computer
Low power system clock
Hybrid multi-chip modules
DIM “C”
MAX
GLASS LID
CERAMIC LID
inches
0.045
0.046
0.048
mm
inches
0.050
0.051
0.053
mm
SM1
1.14
1.17
1.22
1.27
1.30
1.35
SM2/SM4
SM3/SM5
EQUIVALENT CIRCUIT
SUGGESTED LAND PATTERN
0.059 (1.5)
C0
0.092 (2.3)
1
L1
C1
R1
2
R1 Motional Resistance L1 Motional Inductance
C1 Motional Capacitance C0 Shunt Capacitance
0.160 (4.0)
inches (mm)
10161 Rev B
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com
STATEK [ STATEK CORPORATION ]
