Citizen Crystals and Oscillators - CM130 Page 1 of 2 CM130 Preliminary (3,000pcs/reel) FEATURES: z z z z Being of the ultra-miniature SMD type, and thus featuring excellent efficiency in mounting, the CM130 is ideal for application to highdensity circuit boards. As it incorporates a heat-resisting packaged cylinder-type crystal, it features highly stable characteristics-high enough to permit reflow soldering. Can be mounted automatically because of the emboss taping used. Its low power consumption makes it ideal for application to portable equipment as well as high density, cellular phone designs. APPLICATIONS: z Permits use as a clock source for communication equipment, AV equipment, OA equipment, camera, cellular phones, pagers and measuring instruments. STANDARD SPECIFICATIONS Item Nominal frequency Frequency tolerance CM130 f0 delta f/f0 Conditions 32.768kHz ± 20ppm Reference temperature See drawing -10°C to +60°C Frequency vs.Temperature Characteristics delta Turnover temperature Tm 25°C ± 5°C Freq. temp. coefficient beta -0.034 ± 0.006ppm/°C2 Operating temperature range -40°C to + 85°C Shunt capacitance Topr Tstg R1 CL C1 C0 Capacitance ratio gamma 520 TYP. Drive level DL 1 µ W MAX. Insulation resistance IR 500M ohm MIN. DC100V ± 15V ± 3ppm MAX. 25°C ± 3°C Storage temperature range Equivalent series resistance Load capacitance Motional capacitance Aging (First year) Sealing Shock resistance f/f0 delta f/f0 -55°C to +125°C 65k ohm MAX. Reference temperature 12.5pF TYP. Please specify 0.0023pF TYP. 1.2pF TYP. 1 x 10-2 µ Pa·m3 /s MAX. ±5ppm MAX. Drop test of 3 times on a hard board from 75cm height or shock test of 3000G x 0.3ms x 1/2sin wave x 3 directions http://www.citizencrystal.com/quartz/crystals/cm130.htm 4/11/2003 Citizen Crystals and Oscillators - CM130 Page 2 of 2 FREQUENCY vs TEMPERATURE CURVE DIMENSIONS: (UNIT=mm) RECOMENDED SOLDERING PATTERN: (UNIT=mm) http://www.citizencrystal.com/quartz/crystals/cm130.htm 4/11/2003