B4044

SAW Components Low Loss Filter for Mobile Communication Data Sheet B4044 422,18 MHz Ceramic package DCC6 Features Low loss RF filter for Japan family radio system Low amplitude ripple High image frequency suppression Package for Surface Mounted Technology (SMT) q No matching network required for operation at 50 Ω q q q q Terminals q Ni, gold-plated Dimensions in mm, approx. weight 0,13 g Pin configuration 2 5 1, 3, 4, 6 Input Output To be grounded Type B4044 Ordering code B39421-B4044-Z610 Marking and Package according to C61157-A7-A41 Packing according to F61074-V8030-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage Source power T Tstg VDC Ps –20 / +60 –40 / +85 0 10 ˚C ˚C V dBm Preliminary format of data sheet. Terms of delivery and rights to change design reserved. Page 1 of 3 SMAP PR SAW DC May 27, 1999 SAW Components Low Loss Filter for Mobile Communication Data Sheet Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: B4044 422,18 MHz T = -20 to +60 ˚C ZS = 50 Ω ZL = 50 Ω min. typ. 422,18 max. — MHz Center frequency Maximum insertion attenuation 421,95 ... 422,40 MHz Amplitude ripple (p-p) 421,95 ... 422,40 MHz Attenuation 320,00 378,00 379,00 485,00 ... ... ... ... 378,00 MHz 379,00 MHz 412,00 MHz 520,00 MHz fc αmax — — ∆α — αmin 50,0 55,0 12,0 50,0 2,2 2,8 dB 0,3 1,0 dB 60,0 70,0 20,0 60,0 — — — — dB dB dB dB Impedance at 422,18 MHz Input: ZIN = RIN || CIN Output: ZOUT = ROUT || COUT Temperature coefficient of frequency — — 50 || 1,0 50 || 1,0 –70 — — — Ω || pF Ω || pF ppm/K TCf — Preliminary format of data sheet. Terms of delivery and rights to change design reserved. Page 2 of 3 SMAP PR SAW DC May 27, 1999 SAW Components Low Loss Filter for Mobile Communication Data Sheet Transfer function B4044 422,18 MHz Transfer function (wideband) Preliminary format of data sheet. Terms of delivery and rights to change design reserved. Page 3 of 3 SMAP PR SAW DC May 27, 1999