
ECCM3
Series
Quartz Crystal Resonators
4 Pad Ceramic SMD Package
Seam Sealed
AT Cut
Fundamental Mode
Tight Tolerance/Stability
RoHS Compliant (Pb-Free)
CRYSTAL
ECCM3
MANUFACTURER
ECLIPTEK CORP.
CATEGORY
CRYSTAL
SERIES
PACKAGE
CLASS
REV
.
DATE
ECCM3
CERAMIC
CR59 01/10
NOTES
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ELECTRICAL SPECIFICATIONS
800-ECLIPTEK www.ecliptek.com for latest revision
Specifications subject to change without notice.
Nominal Frequency (MHz)
24.000, 25.000, 26.000, 27.000, 30.000, 32.000, 34.400, 38.400, 40.000, 44.000, and
48.000MHz
Frequency Tolerance / Stability
Over Operating Temperature Range
±10ppm / ±10ppm or ±10ppm / ±15ppm
Operating Temperature Range
-10°C to +60°C or -30°C to +85°C
Load Capacitance (C
L
)
8pF Parallel Resonant
12pF Parallel Resonant
Shunt Capacitance
5pF Maximum
Mode of Operation
Fundamental
Crystal Cut
AT-Cut
Aging (at 25°C)
±3ppm / year Maximum
Drive Level
100 μWatts Maximum
Storage Temperature Range
-40°C to 90°C
Insulation Resistance
500 Megaohms Minimum at 100V
DC
-3dB Minimum; F
0
to F
0
+5000ppm
120 Ohms Maximum from 24.000MHz to 25.999999MHz
Spurious Response
Equivalent Series Resistance
100 Ohms Maximum from 26.000MHz to 29.999999MHz
80 Ohms Maximum from 30.000MHz to 35.999999MHz
50 Ohms Maximum from 36.000MHz to 48.000MHz
H 0.40
L 2.00
W 1.60