Oscilent Corporation | 223 Page 1 of 2 SMD Quartz Crystal Series Number Package Description Last Modified 223 SMD 32.768 KHz Crystal Jan. 01 2008 FEATURES - 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 fO 32.768 (typ.) KHz Calibration Tolerance @25ºC ±20 PPM Turnover Temperature TO +25 ±5 -ºC Operating Temperature TOPR -40 ~ +85 .ºC Storage Temperature TSTG -55 ~ +125 ºC Equivalent Series Resistance R1 50 max. Kohm Load Capacitance CL 12.5 (typ.) / 6.0 (Optional) pF .C1- 0.003 (typ.) .pF C0 1.35 (typ.) pF - -0.040 PPM / ºC² max. PPM/( Co) Drive Level DL 1 max. µW Insulation Resistance IR. 500 min. DC 100V Mohm @25ºC ±3 PPM max. PPM Q 50,000 min. - Nominal Frequency Motional Capacitance Shunt Capacitance Temperature Coefficient Aging (First Year) Q Factor Oscilent Corporation | 223 Page 2 of 2 PART NUMBER GUIDE Size Frequency Load Capacitance SMD 32.768 Part Number 12.5 223-000312-20 6.0 223-000306-20 Option Blank* = RoHs / Lead Free compliant -LF = RoHs / Lead Free compliant *ALL parts are RoHS / Lead Free as of Jan 2006. Packaging Blank* = Bulk -TR = Tape and 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. Series No.: 223 Crystal Oscillators | Quartz Crystal | TCXO | VCXO | IF SAW Filter | RF SAW Filter | Ceramic Resonator Crystal Filter | Ceramic Filter | SAW Filter / SAW Devices | Site Map