ATS/ATS-SM
Low Cost Quartz Crystal
ELECTRICAL CHARACTERISTICS
PARAMETER
Operating Mode
Crystal Cut
VALUE
Fundamental or 3rd Overtone
AT-Cut
Frequency Range
3.5 MHz to 60.0 MHz
± 30 ppm Standard *
Frequency Tolerance @ 25°C
Frequency Stability Tolerance
± 50 ppm Standard *
(Operating Temperature Range, Referenced to 25°C Reading)
Operating Temperature Range
Storage Temperature Range
Equivalent Series Resistance
Load Capacitance or Resonance Mode
Shunt Capacitance (C0)
-20°C to +70°C *
-55°C to +125°C
See ESR Table
See Standard Part Number Tables *
7.0 pF Maximum
Drive Level
10 µW Typical, 100 µW Maximum
Reflow Condition, per JEDEC J-STD-020
+255°C ± 5°C, 10 Seconds Maximum
* Custom requirements are available upon request. Use form C052 to communicate crystal parameters.
Contact your local CTS Representative or CTS Customer Service for assistance.
EQUIVALENT SERIES RESISTANCE TABLE
FREQUENCY RANGE
3.50 MHz - < 4.00 MHz
4.00 MHz - < 5.00 MHz
5.00 MHz - < 8.00 MHz
8.00 MHz - < 12.00 MHz
12.00 MHz - < 20.00 MHz
20.00 MHz - < 30.00 MHz
27.00 MHz - 60.00 MHz
MODE of OSCILLATION ESR Maximum
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
150 Ohms
120 Ohms
80 Ohms
60 Ohms
40 Ohms
30 Ohms
80 Ohms
3
RD Overtone
MECHANICAL SPECIFICATIONS
ATS PACKAGE DRAWING
MARKING INFORMATION
1. CTS Part Number.
2. ** - Manufacturing Site Code.
3. YYWW – Date Code, YY – year, WW – week.
4. Complete CTS part number, frequency value and
date code information must appear on bag and
box labels.
ATSXXX
CTS** YYWW
NOTES
1. Lead finish (e1), SnAgCu.
Document No. 008-0309-0
Page 3 - 5
Rev. C
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CTS Electronic Components, Inc. ٠
171 Covington Drive ٠
Bloomingdale, IL 60108 ٠
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CTS [ CTS ]
