CX3VSM CRYSTAL
18 kHz to 600 kHz
Miniature Surface Mount
Quartz Crystal for Pierce Oscillators
™
DESCRIPTION
actual size
The CX3VSM 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 Pierce oscillators. They are
hermetically sealed in a rugged, miniature ceramic
package. They are manufactured using the STATEK-
developed photolithographic process, and were
designed utilizing the experience acquired by producing
millions of crystals for industrial, commercial, military and
medical applications. Maximum process temperature
should not exceed 260OC.
side view
Glass Lid Shown
PACKAGE DIMENSIONS
D
TOP
BOTTOM
A
E
FEATURES
D
E
B
Miniature tuning fork design
C
High shock resistance
TYP.
MAX.
Designed for low power applications
Compatible with hybrid or PC board packaging
Low aging
DIM
A
inches
0.263
0.097
-
mm
6.68
2.46
-
inches
0.270
0.104
mm
6.86
2.64
B
Full military testing available
C
see below
Ideal for battery operated applications
Designed and manufactured in the USA
D
0.052
0.030
1.32
0.76
0.058
0.035
1.47
0.89
E
DIM “C“”
MAX
GLASS LID
CERAMIC LID
EQUIVALENT CIRCUIT
inches
0.053
0.055
0.058
mm
inches
0.067
0.069
0.072
mm
C0
SM1
1.35
1.40
1.47
1.70
1.75
1.83
SM2
SM3
1
L1
C1
R1
2
CONVENTIONAL CMOS
PIERCE OSCILLATOR CIRCUIT
R1 Motional Resistance L1 Motional Inductance
C1 Motional Capacitance C0 Shunt Capacitance
Rf
SUGGESTED LAND PATTERN
BUFFER
0.070 (1.78)
OSC
Freq (fO)
RA
AMPLIFIER
0.110 (2.79)
CG
CD
CX3
0.210 (5.33)
XTAL
inches (mm)
10104 - Rev B
E
RSG Electronic Components GmbH - Sprendlinger Landstr. 115 - 63069 Offenbach - Germany - www.rsg-electronic.de
RSG [ RSG ELECTRONIC COMPONENTS GMBH ]
