B7747

SAW Components Preliminary Data Sheet B7747 SAW Components Low-Loss Filter for Mobile Communication Preliminary Data Sheet B7747 1880,0 MHz Chip Sized SAW Package DCS4D Features s Low-loss RF filter for mobile telephone s s s s s 0,1 1 2 PCS systems, transmit path High selectivity Usable passband 60 MHz Unbalanced to unbalanced operation No external matching required Package for Surface Mounted Technology (SMT) 0,1 bottom view 4 3 0,7 0,8 2,5 0,6 side view Terminals 2,0 s Gold-plated Ni top view Dimensions in mm, approx. weight 0,027g Pin configuration 1 3 2, 4 Input Output To be grounded Type B7747 Ordering code B39192-B7747-C810 Marking and Package according to C61157-A7-A89 Packing according to F61074-V8153-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operating temperature range Storage temperature range DC voltage Input Power max. T Tstg VDC PIN – 30 /+ 85 – 40 /+ 85 3 15 ˚C ˚C V dBm source impedance 50 Ω 2 May 24, 2002 SAW Components Low-Loss Filter for Mobile Communication Preliminary Data Sheet Characteristics Operating Temperature Range: Terminating source impedance: Terminating load impedance: B7747 1880,0 MHz T = 25˚C ZS = 50 Ω ZL = 50 Ω min. typ. 1880,0 max. — MHz Center frequency Maximum insertion attenuation 1850,0 ... 1910,0 Amplitude ripple (p-p) 1850,0 ... 1910,0 Input VSWR 1850,0 ... 1910,0 Output VSWR 1850,0 ... 1910,0 MHz MHz fC αmax MHz ∆α MHz — — 2,9 3,8 dB — 1,5 2,5 dB — — 1,8 1,8 2,1 2,1 Attenuation 0,0 1930,0 1935,0 2032,0 2150,0 2340,0 ... 1720,0 ... 1935,0 ... 1990,0 ... 2092,0 ... 2340,0 ... 5000,0 MHz MHz MHz MHz MHz MHz α 25,0 22,0 26,0 34,0 34,0 20,0 28,0 25,0 29,0 36,0 36,0 26,0 — — — — — — dB dB dB dB dB dB 3 May 24, 2002 SAW Components Low-Loss Filter for Mobile Communication Preliminary Data Sheet Characteristics Operating Temperature Range: Terminating source impedance: Terminating load impedance: B7747 1880,0 MHz T = -30 to +85˚C ZS = 50 Ω ZL = 50 Ω min. typ. 1880,0 max. — MHz Center frequency Maximum insertion attenuation 1850,0 ... 1910,0 Amplitude ripple (p-p) 1850,0 ... 1910,0 Input VSWR 1850,0 ... 1910,0 Output VSWR 1850,0 ... 1910,0 MHz MHz fC αmax MHz ∆α MHz — — 2,9 4,7 dB — 1,5 3,4 dB — — 1,8 1,8 2,1 2,1 Attenuation 0,0 1930,0 1935,0 2032,0 2150,0 2340,0 ... 1720,0 ... 1935,0 ... 1990,0 ... 2092,0 ... 2340,0 ... 5000,0 MHz MHz MHz MHz MHz MHz α 25,0 18,0 26,0 34,0 34,0 20,0 28,0 25,0 29,0 36,0 36,0 26,0 — — — — — — dB dB dB dB dB dB 4 May 24, 2002 SAW Components Low-Loss Filter for Mobile Communication Preliminary Data Sheet Transfer function (measurement) B7747 1880,0 MHz Transfer function (wideband measurement) 5 May 24, 2002 SAW Components Low-Loss Filter for Mobile Communication Preliminary Data Sheet Matching (measurement) B7747 1880,0 MHz 6 May 24, 2002 SAW Components Low-Loss Filter for Mobile Communication Preliminary Data Sheet B7747 1880,0 MHz ublished by EPCOS AG Surface Acoustic Wave Components Division, SAW MC WT P.O. Box 80 17 09, 81617 Munich, GERMANY © 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. 7 May 24, 2002