PETERMANN-TECHNIK GmbH Lechwiesenstr. 13 D-86899 Landsberg am Lech Fon: +49/8191/305395 Fax: +49/8191/305397 www.petermann-technik.com [email protected] SMD WATCH CRYSTAL SERIES M8208 FEATURES RoHS-2 2011/65/EU compliant Worldwide cheapest available SMD crystal with 32.768 kHz High performance for low cost ±10 ppm frequency tolerance at 25°C deliverable on request Standard operating temperature range of -40/+85°C Excellent clock signal generatur for CPU´s GENERAL DATA M8208 4 Pad # 1 + 4 = XTAL PAD CONNECTION Pad # 2 + 3 = do not connect / not connect to ground FREQUENCY RANGE 32.768 kHz ±20 ppm (standard) / ±10 ppm ~ ±100 ppm (option) FREQUENCY TOLERANCES AT 25°C 12.5 pF (standard) LOAD CAPACITANCE (CL) 6pF, 7pF, 8pF and 9pF available on request -40/+85°C WORKING TEMPERATURE RANGES 50 kΩ max. RESONANCE RESISTANCE 1 ~ 1.25 pF typical SHUNT CAPACITANCE C0 +25°C ±5°C TURNOVER TEMPERATURE -0.035 ppm/°C² PARABOLIC COEFFICIENT 1.0 μW max. (other parameters deliverable on request) DRIVE LEVEL ±5 ppm max. per year AGING >500 MΩ DC/100V ±10% INSULATION RESISTANCE -40°+85°C STORAGE TEMPERATURE Tape and Reel (1.000 ~ 3.000 pcs per reel) DELIVERY FORM OTHER PARAMETERS ARE AVAILABLE ON REQUEST / CREATE HERE YOUR SPECIFICATION SMD-CRYSTAL SERIES NUMBER OF SOLDER PADS DIMENSIONS CRYSTALS CERAMIC FILTERS OSCILLATORS SAW COMPONENTS CERAMIC RESONATORS Premium Quality by PETERMANN-TECHNIK Spec.01 • REV.00 • June 2013 PETERMANN-TECHNIK GmbH Lechwiesenstr. 13 D-86899 Landsberg am Lech Fon: +49/8191/305395 Fax: +49/8191/305397 www.petermann-technik.com [email protected] ORDERING INFORMATION Series Frequency Frequency Stability at 25°C Temperature Range Load Capacitance M8208 32.768 kHz 20 -40+85°C 12.5 pF CRYSTALS CERAMIC FILTERS OSCILLATORS SAW COMPONENTS CERAMIC RESONATORS Premium Quality by PETERMANN-TECHNIK Spec.01 • REV.00 • June 2013