CX2HSM CRYSTAL
16 kHz to 600 kHz
Miniature Surface Mount
Quartz Crystal for Series Oscillators
™
DESCRIPTION
The CX2HSM quartz crystals are leadless devices designed
for surface mounting on printed circuit boards or hybrid
substrates. These miniature crystals are intended to be
used in Series oscillators. They are hermetically sealed in a
rugged, miniature ceramic package. The CX2HSM crystal
is manufactured using the STATEK-developed
photolithographic process, and was designed utilizing the
experience acquired by producing millions of crystals for
industrial, commercial, military and medical applications.
Maximum process temperature should not exceed 260OC.
actual size
side view
Glass Lid Shown
PACKAGE DIMENSIONS
B
1
2
A
I
H
FEATURES
G
F
3
Miniature tuning fork design
High shock resistance
D
Compatible with hybrid or PC board packaging
Low aging
E
C
Full military testing available
Designed and manufactured in the USA
TYP.
MAX.
DIM
A
inches
0.260
0.094
-
mm
inches
0.275
0.108
mm
6.60
2.39
-
6.99
2.74
SUGGESTED LAND PATTERN
B
C
D
E
see below
0.105 (2.67)
0.035
0.059
0.050
0.105
0.155
0.210
0.89
1.50
1.27
2.67
3.94
5.33
0.045
1.14
1.75
1.52
2.92
4.19
5.59
0.069
0.060
0.115
0.165
0.220
GRID
COURTYARD
F
0.113
(2.87)
G
H
I
1
2
0.060 (1.52)
inches (mm)
0.060 (1.52)
DIM “C”
MAX
SM1
GLASS LID
CERAMIC LID
inches
mm
1.65
1.70
1.78
inches
mm
1.91
1.96
2.03
CONVENTIONAL SERIES
OSCILLATOR CIRCUIT
0.065
0.067
0.070
0.075
0.077
0.080
SM2
SM3
Note: Terminal 1 is electrically connected internally to terminal 3
EQUIVALENT CIRCUIT
BUFFER
OSCILLATOR
C0
CX-2H XTAL
CX2H XTAL
Contact factory for
design guidelines
1
L1
C1
R1
2
R1 Motional Resistance L1 Motional Inductance
C1 Motional Capacitance C0 Shunt Capacitance
10137 - Rev B
E
RSG Electronic Components GmbH - Sprendlinger Landstr. 115 - 63069 Offenbach - Germany - www.rsg-electronic.de
RSG [ RSG ELECTRONIC COMPONENTS GMBH ]
