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| SAW Components Data Sheet B7801 SAW Components Low-Loss Filter for Mobile Communication Data Sheet B7801 1960,00 MHz Chip Sized SAW Package DCS4A Features s Low-loss RF filter for mobile telephone PCS systems, receive path s Usable passband 60 MHz s No matching network required for operation at 50 s Package for Surface Mounted Technology (SMT) Terminals s Ni, gold-plated Dimensions in mm, approx. weight 0,01 g Pin configuration 2 1 3 4 Input Input - ground Output Output - ground Type B7801 Ordering code B39202-B7801-A510 Marking and Package according to C61157-A7-A63 Packing according to F61074-V8154-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range T Storage temperature range Tstg DC voltage VDC Input power max. PIN - 40/+ 85 - 40/+ 85 3 5 0 C C V dBm dBm source and load impedance 50 peak power of GSM signal, duty cycle 1 : 8 CDMA signal 2 May 07, 2002 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: B7801 1960,00 MHz T = +25 +- 2C ZS = 50 ZL = 50 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 Attenuation 10,0 1500,0 1830,0 2030,0 2070,0 3000,0 ...1500,0 ...1830,0 ...1910,0 ...2070,0 ...2800,0 ...6000,0 MHz MHz MHz MHz MHz MHz MHz MHz fc max MHz MHz -- -- 3,1 3,7 dB -- 1,2 1,8 dB -- 1,7 2,0 -- 19,0 23,0 17,0 15,0 21,0 16,0 1,7 2,0 21,0 27,0 22,0 28,0 23,0 18,0 -- -- -- -- -- -- dB dB dB dB dB dB 3 May 07, 2002 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: B7801 1960,00 MHz T = -30 to +80C ZS = 50 ZL = 50 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 Attenuation 10,0 1500,0 1830,0 2030,0 2070,0 3000,0 ...1500,0 ...1830,0 ...1910,0 ...2070,0 ...2800,0 ...6000,0 MHz MHz MHz MHz MHz MHz MHz MHz fc max MHz MHz -- -- 3,6 4,0 dB -- 1,8 2,2 dB -- 1,7 2,0 -- 18,0 23,0 10,0 15,0 21,0 16,0 1,7 2,0 20,0 27,0 19,0 28,0 23,0 18,0 -- -- -- -- -- -- dB dB dB dB dB dB 4 May 07, 2002 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: B7801 1960,00 MHz T = -30 to +85C ZS = 50 ZL = 50 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 Attenuation 10,0 1500,0 1830,0 2030,0 2070,0 3000,0 ...1500,0 ...1830,0 ...1910,0 ...2070,0 ...2800,0 ...6000,0 MHz MHz MHz MHz MHz MHz MHz MHz fc max MHz MHz -- -- 3,6 4,0 dB -- 1,8 2,2 dB -- 1,7 2,0 -- 18,0 23,0 9,0 15,0 21,0 16,0 1,7 2,0 20,0 27,0 19,0 28,0 23,0 18,0 -- -- -- -- -- -- dB dB dB dB dB dB 5 May 07, 2002 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Transfer Function(25C spec) B7801 1960,00 MHz Transfer function (wideband) 6 May 07, 2002 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Reflection functions B7801 1960,00 MHz 7 May 07, 2002 SAW Components Low-Loss Filter for Mobile Communication Data Sheet B7801 1960,00 MHz Published by EPCOS AG Corporate Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY v ++49 89 636 09, FAX (0 89) 636-2 26 89 (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. 8 May 07, 2002 |
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