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| SAW Components Data Sheet B7743 SAW Components Low-Loss Filter for Mobile Communication Data Sheet B7743 1960,0 MHz Chip Sized SAW Package DCS6P Features s Low-loss RF filter for mobile telephone s s s s s s 0,1 4 5 6 0,1 bottom view 0,8 2,5 2,0 PCS systems, receive path High selectivity Low amplitude ripple Usable passband 60 MHz Unbalanced to balanced operation No external matching required Package for Surface Mounted Technology (SMT) 0,5 3 0,5 2 1 side view Terminals s Gold-plated Ni top view Dimensions in mm, approx. weight 0,013 g Pin configuration 2 4, 6 1, 3, 5 Input Balanced output To be grounded Type B7743 Ordering code B39202-B7743-E410 Marking and Package according to C61157-A7-A101 Packing according to F61074-V8153-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage ESD voltage Input power max. 880 ... 915 MHz 1710 ... 1785 MHz 1850 ... 1910 MHz elsewhere T Tstg VDC VESD PIN - 30 / + 85 - 40 / + 85 5 50 13 13 13 0 2 C C V V dBm dBm dBm dBm source and load impedance 50 peak power of GSM signal, duty cycle 2 : 8 continuous wave Aug 27, 2002 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Characteristics Operating Temperature Range: Terminating source impedance: Terminating load impedance: B7743 1960,0 MHz T = 25C ZS = 50 (unbalanced) ZL = 50 (balanced) min. typ. 1960,0 max. -- MHz Center frequency Maximum insertion attenuation 1930,0 ... 1990,0 Amplitude ripple (p-p) 1930,0 ... 1990,0 Input VSWR 1930,0 ... 1990,0 Output VSWR 1930,0 ... 1990,0 MHz MHz fC max MHz MHz -- -- 2,0 2,5* dB -- 0,5 1,0 dB -- 1,9 2,1 -- 1,9 2,1 Output phase balance ((S31)-(S21)+180) 1930,0 ... 1990,0 MHz Output amplitude balance (|S31/S21|) 1930,0 ... 1990,0 Attenuation 0,0 1830,0 2020,0 2060,0 2200,0 2260,0 4390,0 ... 1830,0 ... 1910,0 ... 2060,0 ... 2200,0 ... 2260,0 ... 4390,0 ... 6000,0 MHz MHz MHz MHz MHz MHz MHz -15 -- 10 MHz -2,0 -- 3,0 dB 25 14 17 27 35 25 18 28 15 18 29 38 28 25 -- -- -- -- -- -- -- dB dB dB dB dB dB dB * the insertion attenuation includes also pcb losses of typ. 0,2dB 3 Aug 27, 2002 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Characteristics Operating Temperature Range: Terminating source impedance: Terminating load impedance: B7743 1960,0 MHz T = -30 to +85C ZS = 50 (unbalanced) ZL = 50 (balanced) min. typ. 1960,0 max. -- MHz Center frequency Maximum insertion attenuation 1930,0 ... 1990,0 Amplitude ripple (p-p) 1930,0 ... 1990,0 Input VSWR 1930,0 ... 1990,0 Output VSWR 1930,0 ... 1990,0 MHz MHz fC max MHz MHz -- -- 2,3 3,5* dB -- 1,0 1,6 dB -- 1,9 2,1 -- 1,9 2,1 Output phase balance ((S31)-(S21)+180) 1930,0 ... 1990,0 MHz Output amplitude balance (|S31/S21|) 1930,0 ... 1990,0 Attenuation 0,0 1830,0 2020,0 2060,0 2200,0 2260,0 4390,0 ... 1830,0 ... 1910,0 ... 2060,0 ... 2200,0 ... 2260,0 ... 4390,0 ... 6000,0 MHz MHz MHz MHz MHz MHz MHz -15 -- 10 MHz -2,0 -- 3,0 dB 25 11 15 23 35 25 18 28 12 18 26 38 28 25 -- -- -- -- -- -- -- dB dB dB dB dB dB dB * the insertion attenuation includes also pcb losses of typ. 0,2dB 4 Aug 27, 2002 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Transfer function (narrow band) B7743 1960,0 MHz Transfer function (wide band) 5 Aug 27, 2002 SAW Components Low-Loss Filter for Mobile Communication Data Sheet VSWR (narrow band) Input B7743 1960,0 MHz Output 6 Aug 27, 2002 SAW Components Low-Loss Filter for Mobile Communication Data Sheet B7743 1960,0 MHz Published by EPCOS AG Surface Acoustic Wave Components Division, SAW MC WT P.O. Box 80 17 09, 81617 Munich, GERMANY (c) 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 Aug 27, 2002 |
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