C A L I B E R
Electronics Inc.
PART NUMBERING GUIDE
Lead-Free
RoHS Compliant
AWS2 Series
32.768kHz SMD Watch Crystal
Environmental/Mechanical Specifications on page F5
AWS2 A - 32.768kHz
32.768kHz SMD
Watch Crystal
Pad Connection
A = Option A
B = Option B
ELECTRICAL SPECIFICATIONS
Frequency
Frequency Tolerance
Parabolic Curvature Constant
Turnover Temperature
Operating Temperature Range
Storage Temperature Range
Load Capacitance
Resistance
Q Factor
Drive Level
Motional Capacitance
32.768kHz
鹵20ppm Max.
-0.04ppm/(螖擄C)
2
Max.
25擄C 鹵5擄C
-20擄C to 70擄C
-55擄C to 125擄C
12.5pF Typical
(contact factory for custom load capacitance)
60,000 Ohms Max
50,000 Min.
1uWatt Maximum
2.0fF Typ.
Revision: 1998-B
MECHANICAL DIMENSIONS
PIN CONNECTION OPTIONS
Marking Guide on page 58-59
4.06
Max.
Option A
2.29 Typ.
1
2.54 X 4
2
1
3
4
0.41
Typ.
Option B
1
4
3
2
4.10
Typ.
4-Places
3
2
0.41
Typ.
2-Places
9.60
Max.
10.41
Max.
4
0.08
Typ.
3.90
Typ.
3.90
Typ.
1.50 Typ.
4-Places
3.60 Max.
0.051 Typ.
TEL
949-366-8700
FAX
949-366-8707
WEB
http://www.caliberelectronics.com
1
