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FREQUENCY QEFS21M4B15 SMD Monolithic Crystal Filter - 21.400 MHz Specification (Rev-B) Electrical Characteristics ......................................................P01 Environmental Specifications ................................................P01 Mechanical Characteristics ...................................................P01 Test Circuit ...............................................................P02 Marking ............................................................... P02 Reflow Soldering Profile........................................................P02 Reel ......................................................................................P03 Frequency QEFS45M0B15 SMD Monolithic Crystal Filter - 45.000 MHz Specification (Rev-B) November 5th , 2005 Electrical Characteristics Electrical Parameters Nominal Frequency Insertion Loss Pass Band at 3.0dB Ripple in pass band Stop Band attenuation at 25 dB Guaranteed attenuation At fo -910 KHz Spurious Response Terminating Impedance Number of Poles Unit MHz dB KHz dB KHz dB dB K//pF 80 40 8005% // 1.70.2 4 Single SMD Package 7.5 1 22 Minimum Typical 45.000 3 Maximum Test conditions Environmental Specifications Electrical Parameters Operating Temperature Unit C Minimum -20 Typical Maximum +75 Mechanical Characteristics #1 #2 #3 #4 #5 #6 Pin Connections In Coupling Capacitance Gnd Out Coupling Capacitance Gnd 1 TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost. Frequency QEFS45M0B15 SMD Monolithic Crystal Filter - 45.000 MHz Specification (Rev-B) November 5th , 2005 Test Circuit 4 Poles Mono Marking IN 45M0B15 TA450AF OUT 45M0B15: Temex P/N TA: Temex name 0450: Date code (YYWW) AF : Manufacturing Code Reflow Soldering Profile 2 TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost. Frequency QEFS45M0B15 SMD Monolithic Crystal Filter - 45.000 MHz Specification (Rev-B) November 5th , 2005 Tape & Reel 3 TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost. |
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