643-418.0M

Oscilent Corporation | 643 Page 1 of 2 Ceramic Resonator Series Number Package Description Last Modified 643 . F-11 Narrow Band Two-Port SAW Jan. 01 2002 FEATURES - Quartz Stability - Industry standard package .. OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS PARAMETERS Center Frequency Insertion Loss Unloaded Q 50 Ohms Loaded Q Turnover Temperature Freq. Temp. Coefficient Frequency Aging DC Insulation Resistance Turnover Frequency Operating Temperature Package SYMBOL Fc IL To FTC IfAI Between any 2 pins Fo TOPR CHARACTERISTICS 418.0 ~ 434.0 ±0.075 6.0 13000 6000 35 0.037 10 max. typ. 1 min. Fc ±21 -10 to +60 F-11 UNITS MHz dB °C PPM/°C PPM/Y Mohm KHz °C - . http://www.oscilent.com/spec_pages/Resonators/R-643.htm 12/28/2005 Oscilent Corporation | 643 Page 2 of 2 .. PART NUMBER GUIDE Part Number Frequency 418.0 MHz 433.42 434.0 643-418.0M 643-433.42M 643-434.0M Deviations on all parameters available. Please consult Oscilent for NOTE: details. Click on the characteristic names above, for definitions of the particular DEFINITIONS: characteristic. Series No.: 643 Crystal Oscillators | Quartz Crystal | TCXO | VCXO | IF SAW Filter | RF SAW Filter | Ceramic Resonator Crystal Filter | Ceramic Filter | SAW Filter / SAW Devices | Site Map http://www.oscilent.com/spec_pages/Resonators/R-643.htm 12/28/2005