Document No. 008-0309-0

Page 4 - 6

Rev. K

ATS/ATS-SM Series

Low Cost Quartz Crystal

ELECTRICAL CHARACTERISTICS

PARAMETER

VALUE

Frequency Range

3.2 MHz to 64.0 MHz

Operating Mode

Fundamental or 3rd Overtone

Crystal Cut

AT-Cut

Frequency Tolerance @ +25°C

± 30 ppm Standard *

Frequency Stability Tolerance

(Operating Temperature Range, Referenced to 25°C Reading)

-20°C to +70°C *

Equivalent Series Resistance

See ESR Table

Load Capacitance or Resonance Mode

See Standard Part Numbers tables *

7.0 pF Maximum

Drive Level

100 µW Typical, 1,000 µW Maximum

Aging @ +25°C

±3 ppm/yr Typical, ±5 ppm/yr Maximum

Insulation Resistance

500 Ohms @ DC 100V

Storage Temperature Range

-40°C to +85°C

Reflow Condition, per JEDEC J-STD-020

+260°C Maximum, 10 Seconds Maximum

* Custom requirements may be available upon request.

± 50 ppm Standard *

Operating Temperature Range

EQUIVALENT SERIES RESISTANCE TABLE

FREQUENCY RANGE

OSCILLATION MODE ESR MAXIMUM

3.20 MHz - < 4.00 MHz

Fundamental

150 Ohms

4.00 MHz - < 5.00 MHz

Fundamental

120 Ohms

5.00 MHz - < 8.00 MHz

Fundamental

80 Ohms

8.00 MHz - < 12.00 MHz

Fundamental

60 Ohms

12.00 MHz - < 20.00 MHz

Fundamental

40 Ohms

20.00 MHz - < 30.00 MHz

Fundamental

30 Ohms

27.00 MHz - 64.00 MHz

3rd Overtone

80 Ohms