REVISIONS
LTR
A
INITIAL RELEASE
DATE
3/30/03
APPROVED
SPECIFICATIONS:
NOMINAL FREQUENCY:
FREQUENCY TOLERANCE AT 25擄C:
OPERATING TEMPERATURE RANGE:
STORAGE TEMPERATURE RANGE:
AGING:
LOAD CAPACITANCE:
DRIVE LEVEL:
SHUNT CAPACITANCE:
EQUIVALENT SERIES RESISTANCE:
TURNOVER TEMPERATURE:
TEMPERATURE COEFFICIENT:
32.768 kHz
鹵20 PPM MAX
-40擄C TO +85擄C
-55擄C TO +125擄C
鹵5 PPM PER YEAR MAX
12.5 pF
1.0 碌W MAX
1 pF MIN
50 KOHMS MAX
25擄C 鹵5擄C
RALTRON
10651 NW 19TH STREET
MIAMI, FL 33172
ALL DIMENSIONS ARE IN mm/inch
UNLESS OTHERWISE SPECIFIED
DRAWN BY:
Part Generator
CHECKED BY:
APPROVED BY:
SCALE:
SHEET 1 OF
DATE:
DRAWING TITLE:
SURFACE MOUNT TUNING FORK
CRYSTAL
DRAWING NUMBER:
CAGE CODE:
VUE
RSE-32.768-12.5-C