Low Profile Surface Mount Quartz Crystal
CX7VSM CR YSTAL
80 kHz to 160 kHz
Ultra-Miniature, Low Profile Surface Mount Quartz Crystal
DESCRIPTION
STATEK’s next ...
Description
CX7VSM CR YSTAL
80 kHz to 160 kHz
Ultra-Miniature, Low Profile Surface Mount Quartz Crystal
DESCRIPTION
STATEK’s next generation ultra-miniature CX7VSM quartz crystals feature an innovation in quartz crystal miniaturization design and manufacturing process. The CX7VSM 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
PACKAGE DIMENSIONS
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
A
TOP
BOTTOM
D B C
TYP. DIM A B C D INCHES 0.157 0.072 0.035 mm 4.00 1.83 0.89 0.162 0.085 0.045 MAX. INCHES mm 4.11 2.16 1.14
Medical Pacemaker, defibrillator and hearing aid Industrial, Computer & Communications Smart card Military & Aerospace Airborne hybrid computer Real time clock MCM
see below
THICKNESS (DIM C) MAXIMUM
DIM “C” MAX SM1 SM2/SM4 SM3/SM5
GLASS LID INCHES 0.045 0.046 0.048 mm 1.14 1.17 1.22
CERAMIC LID INCHES 0.050 0.051 0.053 mm 1.27 1.30 1.35
SUGGESTED LAND PATTERN
EQUIVALENT CIRCUIT
C0 1 L1 C1 R1 2
R1 Motional Resistance 1LMotional Inductance C1 Motional Capacitance 0 CShunt Capacitance
10152 - Rev D
S
YS
TEM
C ERT I F I C...
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