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| SAW Components Data Sheet B4146 SAW Components Low-Loss Filter for Mobile Communication Data Sheet B4146 881,50 MHz Ceramic package DCC6D Features q Low-loss RF filter for mobile telephone AMPS system, receive path Low amplitude ripple Usable passband 25 MHz Unbalanced to balanced operation Impedance transformation from 50 to 200 q Ceramic package for Surface Mounted Technology (SMT) q q q q Terminals q Ni, gold-plated Dimensions in mm, approx. weight 0,037 g Pin configuration 2 4 6 1, 3, 5 Input Balanced output Balanced output Ground, to be grounded Type B4146 Ordering code B39881-B4146-U510 Marking and Package according to C61157-A7-A68 Packing according to F61074-V8089-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage ESD Input power max. T Tstg VDC VESD PIN - 40 / + 85 - 40 / + 85 5 50 5 C C V V dBm Human Body Model source impedance 50 2 Jun 03, 2002 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: B4146 881,50 MHz T = -30 to +85 C ZS = 50 ZL = 200 || 68nH(balanced) min. typ. 881,5 max. -- MHz Center frequency Maximum insertion attenuation 869,0 ... 894,0 Amplitude ripple (p-p) 869,0 ... 894,0 VSWR 869,0 ... 894,0 Attenuation 0,0 824,0 924,0 970,0 1300,0 2000,0 ... 824,0 ... 849,0 ... 970,0 ...1300,0 ...2000,0 ...3000,0 MHz MHz MHz MHz MHz MHz MHz MHz fC max MHz -- -- 2,5 3,0 dB -- 0,7 1,2 dB -- 50,0 35,0 30,0 50,0 40,0 30,0 1,8 1,9 60,0 40,0 40,0 65,0 60,0 50,0 -- -- -- -- -- -- dB dB dB dB dB dB 3 Jun 03, 2002 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: B4146 881,50 MHz T = -40 to +85 C ZS = 50 ZL = 200 || 68nH(balanced) min. typ. 881,5 max. -- MHz Center frequency Maximum insertion attenuation 869,0 ... 894,0 Amplitude ripple (p-p) 869,0 ... 894,0 VSWR 869,0 ... 894,0 Attenuation 0,0 824,0 924,0 970,0 1300,0 2000,0 ... 824,0 ... 849,0 ... 970,0 ...1300,0 ...2000,0 ...3000,0 MHz MHz MHz MHz MHz MHz MHz MHz fC max MHz -- -- 2,8 3,1 dB -- 1,0 1,3 dB -- 50,0 35,0 30,0 50,0 40,0 30,0 1,8 1,9 60,0 40,0 40,0 65,0 60,0 50,0 -- -- -- -- -- -- dB dB dB dB dB dB 4 Jun 03, 2002 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Transfer function B4146 881,50 MHz Transfer function 5 Jun 03, 2002 SAW Components Low-Loss Filter for Mobile Communication Data Sheet B4146 881,50 MHz 6 Jun 03, 2002 SAW Components Low-Loss Filter for Mobile Communication Data Sheet B4146 881,50 MHz Published by EPCOS AG Surface Acoustic Wave Components Division, SAW MC WT P.O. Box 80 17 09, D-81617 Munchen (c) EPCOS AG 2002. All Rights Reserved. Reproduction, publication and dissemination of this brochure and the information contained therein without EPCOS' prior express consent is prohibited. The information contained in this brochure describes the type of component and shall not be considered as guaranteed characteristics. 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 Jun 03, 2002 |
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