m. c. f. [ monolithic crystal filters ] 45MQ30A 45.000 mhz smd 2 poles 7.0 x 5.0 x 1.3 mm crystal cut ( no. of poles ) at-cut , 2 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 mode of oscillation fundamental mode pass band width 15 khz ( min.) [ at -3 db ] stop band width 60 khz ( max.) [ at -15 db ] ripple 1.0 db ( max.) insertion loss 2.0 db ( max.) guaranteed attenuation 70 db ( min.) [ -910 10 khz ] outline dimensions ( unit : mm ) 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 ? // 1.8 pf operating temperature - 20c to 70c storage temperature - 50c to 100c
|
