B7638

www.DataSheet4U.com SAW Components Data Sheet B7638 SAW Components Low-Loss Filter for Mobile Communication Data Sheet B7638 836,5 / 881,5 MHz Chip Sized SAW Package QCS9D Features s Low-loss duplexer for cellular band mobile teles s s s 0,65 5 6 7 0,5 0,6 bottom view 8 9 phone systems 50 Ω ports by integrated matching network Package for Surface Mounted Technology (SMT) Small size and low height RoHS compliant 0,4 4 1,1 1,25 0,5 side view top view 3 2 1 3,0 2,5 Terminals Ni, gold-plated Pin configuration 3 1 6 2, 4, 5 7, 8, 9 TX Input RX Output Antenna Ground Ground Dimensions in mm, approx. weight 0,035 g 3 1 2,4,5 7,8,9 6 Type B7638 Ordering code B39881-B7638-L710 Marking and Package according to C61157-A3-A12 Packing according to F61074-V8211-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage ESD voltage Input power max. 824,0 ... 849,0 MHz elsewhere T Tstg VDC VESD PIN – 30/+ 85 – 40/+ 85 5 1001) 30 10 ˚C ˚C V V dBm dBm machine model, 10 pulses source and load impedance 50 Ω continuous wave } 1) -acc. toJESD22-115A (Machine Model), 10 negatie & 10 positive pulses 2 Oct 13, 2005 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Characteristics Operating temperature range Terminating impedance Characteristics TX - ANT Center frequency Maximum insertion attenuation B7638 836,5 / 881,5 MHz T = 25 + 2˚C ZANT = 50 Ω ; ZRX = 50 Ω ; ZTX = 50 Ω min. typ. 836...