Oscilent Corporation | 642 Page 1 of 2 Ceramic Resonator Series Number Package Description Last Modified 642 F-11 Narrow Band One-Port SAW Jan. 01 2002 . FEATURES - Quartz Stability - Industry standard package .. OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS PARAMETERS SYMBOL CHARACTERISTICS UNITS Center Frequency Fc 314.5 ~ 980.0 ±0.075 MHz Insertion Loss IL 1.5 dB Unloaded Q - 12000 - 50 Ohms Loaded Q - 2000 - Turnover Temperature To 35 °C Freq. Temp. Coefficient FTC 0.037 PPM/°C Frequency Aging DC Insulation Resistance Turnover Frequency Operating Temperature Package IfAI 10 max. typ. PPM/Y Between any 2 pins 1 min. Mohm Fo Fc ±1.3 KHz TOPR -10 to +60 °C - F-11 - . http://www.oscilent.com/spec_pages/Resonators/R-642.htm 12/28/2005 Oscilent Corporation | 642 Page 2 of 2 .. PART NUMBER GUIDE Part Number Frequency Part Number Frequency 642-314.5M 314.5 MHz 642-433.42M 433.42 MHz 642-315.0M 315.0 642-433.92M 433.92 642-318.0M 318.0 642-479.5M 479.5 642-384.05M 384.05 642-886.0M 886.0 642-418.0M 418.0 642-912.0M 912.0 642-423.0M 423.0 642-916.5M 916.5 642-423.22M 423.22 642-980.0M 980.0 NOTE: Deviations on all parameters available. Please consult Oscilent for details. DEFINITIONS: Click on the characteristic names above, for definitions of the particular characteristic. Series No.: 642 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-642.htm 12/28/2005