EURO
QUARTZ
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 Email: info@euroquartz.co.uk www.euroquartz.co.uk
11.9 x 5.5mm SMD
DESCRIPTION
92SMX crystals are hermetically-sealed and will operate satisfactorily
over the temperature range -40° to +125°C. Available on tape and
reel, this fully RoHS-compliant crystal is an ideal choice of frequency-
control component for high temperature environments.
Temperature range -40° to +125°C available
Resistance weld, hermetically sealed package
Fully RoHS compliant
·Frequncy range 3.579545MHz to 30.0MHz
FEATURES
OUTLINE & DIMENSIONS
Frequency Range: 3.579545MHz to 30.000MHz
Crystal Cut/Oscillation Mode: AT-Cut, Fundamental
Calibration Tolerance at 25ºC*: from ±10ppm
(±10, ±15 or ±20ppm standard)
Frequency stability: See table
Storage Temperature: -55°~+125°C
Effective Series Resistance: See table
Shunt Capacitance (C0): 5pF typical
Load Capacitance (CL): Series or 10pF to 32pF
(Customer specified CL)
Ageing: <±3ppm per year at +25°C
Drive level: 100 mW max. (10 mW for testing.)
Reflow Soldering: 10s maximum at 250°C
Package: Metal base, metal lid,
Hermetic seal, resistance-Weld
Packaging: 24mm EIA tape and reel,
330mm reel, 2000 pieces per reel
SPECIFICATION
3.5 ~ 3.99 200
4.0 ~ 5.99 150
6.0 ~ 9.99 100
10.0 ~ 13.99 80
14.0 ~ 24.99 50
25.0+ 40
Frequency
Range MHz
ESR
Max.
EQUIVALENT SERIES RESISTANCE
92SMX CRYSTALS
PART NUMBER GENERATION
4.000MHz 92SMX/20/30/-20+70/18pF
Example:
Nominal Frequency
Package
(92SMX)
Calibration tolerance
at 25°C (±ppm)
Temperature Stability
over temp. range (±ppm)
Operating Temp. Range (°C)
(Lower and upper limits)
Load Capacitance
(Either SR for series or CL in pF)
0~+45 ü ü ü ü ü ü ü ü ü ü
0~+50 ü ü ü ü ü ü ü ü ü
0~+60 ü ü ü ü ü ü ü ü ü
0~+70 ü ü ü ü ü ü ü ü ü
-10~+50 ü ü ü ü ü ü ü ü ü
-10~+60 ü ü ü ü ü ü ü ü ü
-10~+70 ü ü ü ü ü ü ü ü
-10~+75 ü ü ü ü ü ü ü ü
-20~+70 ü ü ü ü ü ü ü ü
-20~+75 ü ü ü ü ü ü ü
-30~+75 ü ü ü ü ü ü
-30~+80 ü ü ü ü ü ü
-30~+85 ü ü ü ü ü ü
-35~+80 ü ü ü ü ü ü
-40~+85 ü ü ü ü ü ü
-40~+90 ü ü ü ü ü
-40~+105 ü ü ü ü ü
-40~+125 ü ü ü
Temp.
Range °C ±3.0 ±5.0 ±7.5 ±10 ±15 ±20 ±30 ±50 ±100 ±150
Stability ppm
STABILITY OVER TEMPERATURE RANGE (ü= Available)
