CX-7V-SM Datasheet, PDF (1/2 Pages) RSG Electronic Components GmbH – 80 kHz to 160 kHz Ultra-Miniature, Low Profile Surface Mount Quartz Crystal

CX-7V-SM CRYSTAL
80 kHz to 160 kHz
Ultra-Miniature, Low Profile
™
Surface Mount Quartz Crystal
DESCRIPTION
STATEK’s next generation ultra-miniature CX-7V-SM quartz
crystals feature an innovation in quartz crystal miniaturization
design and manufacturing process. The CX-7V-SM quartz
crystals are hermetically sealed in the smallest surface mount
ceramic package in the world! This high quality tuning fork
resonator is intended for use in Pierce oscillators.
FEATURES
Ultra-miniature design: (Typical dimensions)
Length Width Thickness
Inches 0.157 0.072 0.041
(mm) 4.00
1.83
1.00
Designed for surface mount applications using infrared,
vapor phase, wave solder or epoxy mount techniques
Hermetically sealed ceramic package
Quartz crystal tuning fork design
High shock resistance
Excellent aging characteristics
Designed for low power applications
Full military testing available
Designed and manufactured in the USA
APPLICATIONS
Medical
Pacemaker, defibrillator and hearing aid
Industrial, Computer & Communications
Smart card
Military & Aerospace
Airborne hybrid computer
Real time clock
MCM
EQUIVALENT CIRCUIT
C₀
1
L₁
C₁
R₁
2
actual size
side view
PACKAGE DIMENSIONS
A
TOP
BOTTOM
DIM
A
B
C
D
DIM “C”
MAX
SM1
SM2
SM3
B
C
TYP.
INCHES mm
.157
4.00
.072
1.83
-
-
.035
0.89
GLASS LID
INCHES mm
.045
1.14
.046
1.17
.048
1.22
D
MAX.
INCHES mm
.162
4.11
.085
2.16
see below
.045
1.14
CERAMIC LID
INCHES mm
.050
1.27
.051
1.30
.053
1.35
SUGGESTED LAND PATTERN
GRID COURTYARD
.177[4.50]
.121[3.07]
.092
[2.34]
R₁ Motional Resistance L₁ Motional Inductance
C₁ Motional Capacitance C₀ Shunt Capacitance
.055[1.40]
.067[1.70]
RSG Electronic Components GmbH - Sprendlinger Landstr. 115 - 63069 Offenbach - Germany - www.rsg-electronic.de
10152 - Rev C