ATS/ATS-SM Series
Low Cost Quartz Crystal
ELECTRICAL CHARACTERISTICS
PARAMETER
VALUE
Frequency Range
3.2 MHz to 64.0 MHz
Operating Mode
Crystal Cut
Fundamental or 3rd Overtone
AT-Cut
Frequency Tolerance @ +25°C
Frequency Stability Tolerance
(Operating Temperature Range, Referenced to 25°C Reading)
± 30 ppm Standard *
± 50 ppm Standard *
-20°C to +70°C *
-40°C to +85°C Available, See Ordering Information
See ESR Table
See Standard Part Numbers tables *
7.0 pF Maximum
Operating Temperature Range
Equivalent Series Resistance
Load Capacitance or Resonance Mode
Shunt Capacitance (C0)
Drive Level
Aging @ +25°C
Insulation Resistance
100 µW Typical, 1,000 µW Maximum
±3 ppm/yr Typical, ±5 ppm/yr Maximum
500 Ohms @ DC 100V
Storage Temperature Range
Reflow Condition, per JEDEC J-STD-020
* Custom requirements may be available upon request.
-40°C to +85°C
+260°C Maximum, 10 Seconds Maximum
EQUIVALENT SERIES RESISTANCE TABLE
FREQUENCY RANGE OSCILLATION MODE ESR MAXIMUM
3.20 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 - 64.00 MHz
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
3rd Overtone
150 Ohms
120 Ohms
80 Ohms
60 Ohms
40 Ohms
30 Ohms
80 Ohms
Document No. 008-0309-0
Page 4 - 6
Rev. L