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CARDINAL COMPONENTSCARDINAL COMPONENTSCARDINAL COMPONENTS
Specifications:
Frequency Range:
Operating Temperature:
Frequency Stability:
Frequency Tolerance:
(at 25°C)
Load Capacitance:
Resistance: Maximum resistance corresponds to frequency.
See chart below.
Standard:
Aging: ± 5 ppm/year
Drive Level: 100 µW Max
Option: Packaging: Tape and Reel
Ceramic Surface Mount Crystal
*
NOTE: The above ABC combinations cover basic specification options. We tailor our crystal specifications
to meet customer requirements. Please contact our sales department if you don’t see exactly what you need.
Series
SERIES
Z
ADDED FEATURES
BLANK = BULK PACK
Z = TAPE AND REEL A7 = -10°C ~ + 60°C
OPERATING TEMP. STABILITY
B3 = ± 30
B4 = ± 10
TOLERANCE
=
C3 =
C4 = ± 10
RESISTANCE FREQUENCY LOAD CAP.
EQUIVALENT SERIES RESISTANCE (ESR), MODE OF OPERATION (MODE)
Resistance Chart:
All resistances are maximum
Frequency MHz ESR (Ω) Oscillation Mode
12.0 ~ Fundamental
~70 Fundamental
~50 Fundamental
•Small overall package dimensions
CX425
CX425
CX425
CX425
Recommended Solder Pattern
12.000 ~ 50.000 MHz
(Fundamental)
12.0
32.000
-20°C ~ +70°C
± 15 ppm
± 15 ppm
± 10 ppm
± 30 ppm
± 30 ppm
± 10 ppm
Other values are available.
80
BELOW
SEE CHART D8, D10, ETC.
A5 = -20°C~ + 70°C
A5*
B6 = ± 15 ± 15
± 30
C8
B3 C3
19.999
20.0 25.999
26.0
80
Part Numbering Example: CX425 Z - A5 B3 C3 - 80 - 12.0 D10
D10
Shunt Capacitance: 7 pF Max
Standard 8 pF,10 pF, etc.
Cardinal Components, Inc.
155 Route 46 West
Wayne, NJ 07470
Rev: C-090414-11
TEL: (973)785-1333
E-MAIL: sales@cardinalxtal.com
WEB: http://www.cardinalxtal.com
C-16
