mercury www .mercury-crystal.com taiwan : (886)-2-2406-2779 / sales-tw@mercury-crystal.com u.s.a: (1)-909-466-0427 / sales-us@mercury-crystal.com china : (86)-512-5763-8100 / sales-cn@mecxtal.com terminating impdance 1200 ? // 1.0 pf [ cc : 2.5 pf ] operating temperature - 20c to 70c storage temperature - 50c to 100c test cycle outline dimensions ( unit : mm ) ripple 1.0 db ( max.) insertion loss 3.0 db ( max.) guaranteed attenuation 80 db ( min.) [ -910 10 khz ] mode of oscillation fundamental mode pass band width 15 khz ( min.) [ at -3 db ] stop band width 40 khz ( max.) [ at -30 db ] crystal cut ( no. of poles ) at-cut , 4 poles features thin and light weight; excellent shock and vibration resistance suitable for automatic pick and place; solder reflow capable specifically designed for mobile, wireless communications,pagers, cellular and cordless phones. general specifications paramenters electrical spec. center frequency 45.000 mhz m. c. f. [ monolithic crystal filters ] 45MQ30B 45.000 mhz smd 4 poles 7.0 x 5.0 x 1.3 mm
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