X32K768S021 Datasheet, PDF (1/1 Pages) AEL Crystals Ltd – 4.1 x 1.5mm SMD Watch Crystal

4.1 x1.5mm SMD Watch Crystal
RoHS Compliant
Standard Specifications
Parameter
Nominal Frequency
Frequency Tolerance at 25^oC
Turnover Temperature
Temperature Coefficient
Load Capacity (CL)
Operating Temperature Range
E.S.R
Drive Level
Maximum Drive Level
Shunt Capacity (C0)
Motional Capacitance (C1)
Storage Temperature Range
Ageing per Year at +25^oC ±3^oC 1st Year
Reflow (IR) Profile
Dimensions (mm)
4.1 ±0.20
Specification
32.768 kHz
±20PPM, ±50PPM
+25^oC ±5^oC
-0.035 +0.008ppm/^oC² Typ
12.5pF
-40^oC to +85^oC
70kΩ Max.
0.1μW
0.5μW
1.2pF Typical
2fF Typ.
-55^oC to +125^oC
±3.0PPM
260^oC Max. x 5 Seconds Max.
Recommended
Solder Pad Layout
3.40
2.7
0.62 0.08
1.00
© AEL Crystals Ltd.
Tel: [phone] - Fax [phone] - email [e-mail]
6