CX3HSM_08 Datasheet, PDF (1/2 Pages) STATEK CORPORATION – Low Profile Surface Mount Quartz Crystal for Series Oscillators

CX3HSM CRYSTAL
18 kHz to 600 kHz
Low Profile Surface Mount
Quartz Crystal for Series Oscillators
DESCRIPTION
The CX3HSM 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. 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 260^OC.
FEATURES
Miniature tuning fork design
High shock resistance
Designed for low power applications
Compatible with hybrid or PC board packaging
Low aging
Full military testing available
Designed and manufactured in the USA
EQUIVALENT CIRCUIT
C₀
1
L₁
C₁
R₁
2
R₁ Motional Resistance L₁ Motional Inductance
C₁ Motional Capacitance C₀ Shunt Capacitance
SUGGESTED LAND PATTERN
0.070 (1.78)
0.110 (2.79)
actual size
Glass Lid Shown
PACKAGE DIMENSIONS
D
side view
A
TOP
BOTTOM
D
DIM
A
B
C
D
E
DIM “C“”
MAX
SM1
SM2/SM4
SM3/SM5
B
C
TYP.
inches
mm
0.263
6.68
0.097
2.46
-
-
0.052
1.32
0.030
0.76
GLASS LID
inches
mm
0.053
1.35
0.055
1.40
0.058
1.47
D
E
MAX.
inches
mm
0.270 6.86
0.104 2.64
see below
0.058 1.47
0.035 0.89
CERAMIC LID
inches
mm
0.067 1.70
0.069 1.75
0.072 1.83
CONVENTIONAL SERIES
OSCILLATOR CIRCUIT
R_f
OSCILLATOR
C_A
CX3H XTAL R_A
BUFFER
Contact factory for
design guidelines
R_B
inches (mm)
0.210 (5.33)
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: [phone] www.statek.com
10146 - Rev E