FEATURES
- HIGH RELIABILITY FOR LOW COST
- ULTRA LOW PROFILE
- OPERATING TEMPERATURE RANGE OF -40/+85°C
- EXCELLENT CLOCK SIGNAL GENERATUR FOR CPU'S
M4115
MINIATURE SMD-WATCH CRYSTAL SERIES
PACKAGE DIMENSIONS
see outline drawing
32.768 kHz
FREQUENCY
+-20 ppm standard / +-10 ppm on request
FREQUENCY TOLERANCE AT 25°C
LOAD CAPACITANCE
12.5 pF standard / 6 pF, 7 pF and 9 pF on demand available
SERIES RESISTANCE
70 kΩ max.
OPERATING TEMPERATURE RANGE
-40/+85°C
STORAGE TEMPERATURE RANGE
-55/+125°C
PARABOLIC COEFFICIENT
-0.04 ppm/°C² max.
TURNOVER TEMPERATURE
+25°C +-5°C
DRIVE LEVEL
0.5 µW max.
SHUNT CAPACITANCE C0
1.0 pF typical
MOTIONAL CAPACITANCE C1
3.4 fF typical
AGING
+-3 ppm max. per year
DELIVERY FORM
Tape & Reel (1.000 pcs per reel)
PART NUMBERING SYSTEM
EXAMPLE
PACKAGE
FREQUENCY
FREQUENCY TOLERANCE AT 25°C
TEMPERATURE RANGE
LOAD CAPACITANCE
M4115 32.768 kHz +-20 PPM -40/+85 12.5PF
M4115
32.768 kHz
REQUIRED VALUE
-40/+85°C standard temperature range
REQUIRED VALUE
PACKAGE DIMENSIONS
4.1+0.1
-
RECOMMENDED LAYOUT
INTERNAL CONNECTION
1.1
1.5+0.1
-
2.3
1.1
2-0.1
0.75+0.1
-
Unit: mm
C0.3
2-0.1
0.6
(2.7)
0.6
Unit: mm
Specification dated December 2009
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1.9
PETERMANN [ PETERMANN-TECHNIK ]
