B7837

SAW Components Data Sheet B7837 SAW Components Low-Loss Filter for Mobile Communication Data Sheet B7837 942,5 MHz Chip Size SAW package QCS5E Features q Low-loss RF filter for mobile telephone q q q q q q q q 0.735 0,075 2 3 EGSM system, receive path Very low insertion attenuation Low amplitude ripple Usable passband 35 MHz Unbalanced to balanced operation Impedance transformation from 50 Ω to 150 Ω Suitable for GPRS class 1 to 12 Package for Surface Mounted Technology (SMT) Pb-free 0,38 0,075 0,44 5 4 bottom view 1 0,68 2,0 side view Terminals 1,4 Input, unbalanced Output, balanced Case ground Marking and Package according to C61157-A7-A131 q Ni, gold-plated top view Dimensions in mm, approx. weight 0,007g Pin configuration 1 3, 4 2, 5 Type B7837 Ordering code B39941-B7837-K410 Packing according to F61074-V8151-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage ESD voltage Input Power at GSM850, GSM900 GSM1800, GSM1900 Tx bands T Tstg VDC VESD PIN – 30 / + 85 – 40 / + 85 5 100* 15 ˚C ˚C V V dBm machine model, 10 pulses peak power of GSM signal, duty cycle 4:8 * - acc. to JESD22-A115A (Machine Model), 10 negative & 10 positive pulses 2 Mar 31 2004 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: B7837 942,5 MHz T = 25 ˚C ZS = 50 Ω ZL = 150 Ω || 82 nH (bal...