B4955

www.DataSheet4U.com SAW Components Data Sheet B4955 SAW Components Low-Loss Filter for Mobile Communication Data Sheet B4955 183,6 MHz SMD ceramic package QCC12C Features s s s s s s s 2,54 111 000 000 111 000 111 000 111 12 11 IF filter for mobile telephone Channel selection in CDMA systems Balanced or unbalanced High rejection, very small size Low amplitude ripple Package for Surface Mounted Technology (SMT) Filter surface passivated 2,54 1,0 1 2 3 000 11 111 00 000 111 000 111 11 00 000 111 000 111 00 11 000 111 000 000 11 111 00111 000 111 000 111 000 111 000 111 000 111 000 111 1,4 4 bottom view 111 000 000 111 000 111 000 111 10 111 000 000 111 000 111 000 000 111 000 111 00111 11 000 111 111 000 00 11 000 111 000 111 00 11 000 111 000 11 111 00 9 8 7 0,6 111 000 000 111 000 111 000 111 000 111 000 111 000 111 000 111 000 111 111 111 111 000 000 000 111 111 111 000 000 000 1,48 6 5 side view Terminals s Ni, gold plated 5,0 top view 7,0 Dimensions in mm, approx. weight 0,25 g Pin configuration 12 10 6 4 1, 2, 3, 7, 8, 9 Input Balanced input or ground Output Balanced output or ground To be grounded 12 4 10 2,8 6 Type B4955 Ordering code B39181-B4955-H310 Marking and Package according to C61157-A7-A95 Packing according to F61074-V8170-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage Source power T Tstg VDC Ps – 40/+ 85 – 40/+ 85 0 10 ˚C ˚C V dBm 2 Jun 12, 2003 SAW...