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
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.
side view
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
Pacemaker, defibrillator and hearing aid
5.33
2.16
B
Industrial, Computer & Communications
PCMCIA (FAX, Modem and LAN)
Smart Card
C
see below
D
0.038
0.020
0.025
0.97
0.51
0.64
0.048
1.22
E
-
-
-
-
F
Military & Aerospace
Airborne hybrid computer
Low power system clock
Hybrid multi-chip modules
DIM “C”
MAX
SM1
GLASS LID
CERAMIC LID
inches
0.045
0.046
0.048
mm
inches
0.050
0.051
0.053
mm
1.14
1.17
1.22
1.27
1.30
1.35
SM2
SM3
EQUIVALENT CIRCUIT
SUGGESTED LAND PATTERN
C0
0.059 (1.5)
1
L1
C1
R1
2
0.092 (2.3)
R1 Motional Resistance L1 Motional Inductance
C1 Motional Capacitance C0 Shunt Capacitance
0.160 (4.0)
inches (mm)
10161 Rev A
E
RSG Electronic Components GmbH - Sprendlinger Landstr. 115 - 63069 Offenbach - Germany - www.rsg-electronic.de
RSG [ RSG ELECTRONIC COMPONENTS GMBH ]
