CX2SM Datasheet, PDF (1/2 Pages) STATEK CORPORATION – Low Profile Miniature Surface Mount Quartz Crystal

CX2SM CRYSTAL
760 kHz to 1.35 MHz
Low Profile Miniature Surface Mount Quartz Crystal
™
DESCRIPTION
The CX2SM quartz crystals are leadless devices designed
for surface mounting on printed circuit boards or hybrid
substrates. 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
Extensional mode
Ideal for use with microprocessors
Designed for low power applications
Compatible with hybrid or PC board
Low aging
Full military testing available
Ideal for battery operated applications
Designed and manufactured in the USA
actual size
side view
Glass Lid Shown
PACKAGE DIMENSIONS
B
1
2
3
A
I
H
G
F
D
C
E
EQUIVALENT CIRCUIT
C₀
1
L₁
C₁
R₁
2
R₁ Motional Resistance L₁ Motional Inductance
C₁ Motional Capacitance C₀ Shunt Capacitance
SUGGESTED LAND PATTERN
0.105 (2.67)
0.113
(2.87)
1
2
GRID
COURTYARD
TYP.
DIM
inches
mm
A
0.260
6.60
B
0.094
2.39
C
-
-
D
0.035
0.89
E
0.059
1.50
F
0.050
1.27
G
0.105
2.67
H
0.155
3.94
I
0.210
5.33
MAX.
inches
mm
0.275 6.99
0.108 2.74
see below
0.045 1.14
0.069 1.75
0.060 1.52
0.115 2.92
0.165 4.19
0.220 5.59
DIM “C”
MAX
SM1
SM2
SM3
GLASS LID
inches
mm
0.065
1.65
0.067
1.70
0.070
1.78
CERAMIC LID
inches
mm
0.075 1.91
0.077 1.96
0.080 2.03
Note: Terminal 1 is electrically connected internally to terminal 3
0.060 (1.52)
inches (mm)
0.060 (1.52)
10135 - Rev B
YSTEM ^CERTIFICAT
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: [phone] www.statek.com
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