SAW Components Data Sheet B7828 SAW Components B7828 1489,0 MHz Low-Loss Filter for Mobile Communication Data Sheet Chip sized SAW package Features ■ Low-loss RF filter for PDC system, 3 0,44 2 Terminals ■ Gold-plated Ni 4 0,515 5 0,78 0,455 bottom view 0,68 side view 1,4 ■ 0,38 1 ■ ■ ■ 0,735 receive path Small insertion attenuation Low amplitude ripple Package for Surface Mounted Technology (SMT) Chip Sized SAW Package (CSSP) top view 2,0 Dimensions in mm, approx. weight 0,007 g Pin configuration 1 4, 2, 3, 5 Input Output To be grounded Type Ordering code B7828 B39152-B7828-C710 Marking and Package according to C61157-A7-A111 Packing according to F61074-V8151-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operating temperature range T Storage temperature range Tstg DC voltage VDC Source power PS – 20/+ 85 – 40/+ 85 3 13 ˚C ˚C V dBm 2 duty cycle 1:3, source and load impedance 50 Ω Feb 18, 2003 SAW Components B7828 1489,0 MHz Low-Loss Filter for Mobile Communication Data Sheet Characteristics T = -20 to +85 ˚C ZS = 50 Ω ZL = 50 Ω Operating temperature range: Terminating source impedance: Terminating load impedance: Center frequency fC Maximum insertion attenuation αmax 1477,0 ... 1501,0 MHz 1477,0 ... 1501,0 MHz*) Amplitude ripple (p-p) 1477,0 ... 1501,0 min. typ. max. — 1489,0 — MHz — — 1,4 1,4 2,5 1,9 dB dB — 0,3 1,0 dB 30 32 25 19 10 13 22 28 36 36 30 23 15 18 27 33 — — — — — — — — dB dB dB dB dB dB dB dB ∆α MHz α Absolute attenuation 1217,0 1217,0 1347,0 1412,0 1429,0 1542,0 1607,0 1737,0 ... 1241,0 MHz ... 1241,0 MHz*) ... 1371,0 MHz ... 1436,0 MHz ... 1453,0 MHz ... 1566,0 MHz ... 1631,0 MHz ... 1761,0 MHz *) T = 25 ˚C 3 Feb 18, 2003 SAW Components B7828 1489,0 MHz Low-Loss Filter for Mobile Communication Data Sheet Transfer function (pass band) : Transfer function : 4 Feb 18, 2003 SAW Components B7828 1489,0 MHz Low-Loss Filter for Mobile Communication Data Sheet Published by EPCOS AG SAW MC WT, P.O. Box 80 17 09, 81617 Munich, GERMANY TEL ++49 89 636 09, FAX ++49 89 636 2 26 89 EPCOS AG 2002. Reproduction, publication and dissemination of this brochure and the information contained therein without EPCOS’ prior express consent is prohibited. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers’ Association), unless otherwise agreed. This brochure replaces the previous edition. For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representatives. Due to technical requirements components may contain dangerous substances. For information on the type in question please also contact one of our Sales Offices. 5 Feb 18, 2003