Cardinal micro crystals are small substitutes for the HC-49 package.
They are perfect for applications involving tight board density.
Micro AT-Strip Crystals
CARDINAL COMPONENTS
Series CMS8
Part Numbering Example: CMS8 - A1 B2 C2 150 - 3.579545 D18 - 3
CMS8
-
SERIES
CSM8
A1*
B2
C2
150
3.57945
D18
-3
ADDED FEATURES OPERATING TEMP. STABILITY TOLERANCE RESISTANCE FREQUENCY LOAD CAP.
OVERTONE
BLANK: FUND.
A0 = -10°C ~ +60°C B1 = ±100 C1 = ±100 SEE CHART
D16,18,20,ETC.
Call Marketing
-3: 3rd OT
BELOW
A1 = -10°C ~ +70°C B2 = ± 50 C2 = ± 50
DS = SERIES
A2 = -40°C ~ +85°C B3 = ± 30 C3 = ± 30
A3 = -55°C ~ +125°C B4 = ± 10 C4 = ± 10
*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.
Specifications:
Frequency Range:
Operating Temperature:
Frequency Stability:
3.579545 ~ 64.000 MHz
-10°C ~ +60°C
± 100 ppm
± 50 ppm
± 30 ppm
± 100 ppm
± 50 ppm
± 30 ppm
CMS8
Standard
Standard
Frequency Tolerance:
(at 25°C)
Load Capacitance:
Resistance:
Standard:
Standard
Standard 18 pF or series.
Please specify your required load.
Maximum resistance corresponds to frequency.
See chart below.
Mode: Fundamental or 3rd Overtone
Shunt Capacitance: 7 pF Max
Aging: ± 5 ppm/year
Drive Level: 1.0 mW Max
Formed Leads
Vinyl Sleeves
Optional Features:
Note: Not all combinations of the above tolerances, stabilities, and temperature
ranges are available. Consult the factory if your requirement is not standard.
Resistance Chart:
All resistances are maximum values.
CMS
Frequency MHz
3.579545 ~ 3.999999
4.000000 ~ 4.999999
5.000000 ~ 5.999999
6.000000 ~ 6.999999
7.000000 ~ 8.999999
9.000000 ~ 12.999999
13.000000 ~ 24.999999
25.000000 ~ 42.000000
25.000000 ~ 48.000000
48.000001 ~ 64.000000
Fundamental
Third Overtone
Third Overtone
Mode of Operation
ESR (Ω)
200Ω
150Ω
120Ω
100Ω
80Ω
60Ω
50Ω
40Ω
80Ω
60Ω
155 Route 46 West
Wayne, NJ 07470
Rev: C-090414-11
Cardinal Components, Inc.
C-4
TEL:
(973)785-1333
E-MAIL: sales@cardinalxtal.com
WEB: http://www.cardinalxtal.com
PCB设计
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