Oscilent Corporation | 224 Page 1 of 2 SMD Quartz Crystal Series Number Package Description Last Modified 224 Ultra Slim 32.768 KHz Crystal Jan. 02 2005 . FEATURES - Ultra slim package - Low profile - Tape & Reel - Long term stability - Industry standard footprint - Excellent shock resistance - Excellent environmental characteristics - RoHs / Lead Free compliant .. OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS PARAMETERS CHARACTERISTICS UNITS Nominal Frequency fO 32.768 (typ.) KHz Turnover Temperature TO +25 ±5 ºC Operating Temperature TOPR -40 ~ +85 ºC Storage Temperature TSTG -55 ~ +125 ºC Equivalent Series Resistance R1 65 max. Kohm Load Capacitance CL 12.5 (typ.) / 7.0 (Optional) pF .C1- 1.9 (typ.) .fF Shunt Capacitance C0 0.8 (typ.) pF Temperature Coefficient K -0.000000040 / ºC² max. - Drive Level DL 1 max. µW Insulation Resistance IR. 500 min. DC 100V Mohm Motional Capacitance Aging (First Year) Frequency Tolerance Q Factor . ... ±3 PPM max. @25ºC PPM @25ºC ±20 PPM Q 40,000 min. - f/fo Oscilent Corporation | 224 Page 2 of 2 . PART NUMBER GUIDE Size SMD Figure No. 1, & 2 Frequency 32.768 Load Capacitance Part Number 12.5 224-000312-20 224-000307-20 7.0 Packaging** Blank* = Bulk -TR = Tape/ Reel NOTE: - Deviations on all parameters available. Please consult Oscilent for details. DEFINITIONS: - Click on the characteristic names above, for definitions of the particular characteristic. *STANDARDS: - "Blank" part number selections, indicate standard variables for the particular characteristic. **PACKAGING: - Click on the packaging name above for tape/reel specifications Series No.: 224 Crystal Oscillators | Quartz Crystal | TCXO | VCXO | IF SAW Filter | RF SAW Filter | Ceramic Resonator Crystal Filter | Ceramic Filter | SAW Filter / SAW Devices | Site Map