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| SAW Components Data Sheet B7723 SAW Components Low-Loss Filter for Mobile Communication Data Sheet B7723 836,5 MHz Chip sized SAW package DCS6I Features s Low-loss RF filter for mobile telephone 0,1 1 2 3 0,1 GSM 850 systems, transmit path Low amplitude ripple Usable passband 25 MHz Balanced to unbalanced operation Impedance transformation from 200 to 50 s Ceramic package for Surface Mounted Technology (SMT) s s s s 6 5 4 0,5 2,5 Terminals s Ni, gold-plated 2,0 Dimensions in mm, approx. weight 0,014g Pin configuration 4, 6 2 1, 3, 5 Balanced input Unbalanced ouput To be grounded Type B7723 Ordering code B39841-B7723-C610 Marking and Package according to C61157-A7-A76 Packing according to F61074-V8112-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage ESD T Tstg VDC VESD PIN - 30 / + 85 - 40 / + 85 5 50 C C V V Source impedance 200 Input power max. 15 dBm peak power of GSM 850 signal, duty cycle 1:4 2 Feb 18, 2002 0,8 0,5 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: B7723 836,5 MHz T = 25 2C ZS = 200 // 56 nH (balanced) ZL = 50 (unbalanced) min. typ. 836,5 max. -- MHz Center frequency Maximum insertion attenuation 824,0 ... 849,0 Amplitude ripple (p-p) 824,0 ... 849,0 Balanced input VSWR 824,0 ... 849,0 Unbalanced output VSWR 824,0 ... 849,0 MHz MHz fC max MHz -- -- 2,1 2,3 dB -- 0,6 0,8 dB -- 1,7 2,0 MHz -- 1,7 2,0 Differential to Common mode Suppression Ssc12 0,1 ... 804,0 MHz 824,0 ... 849,0 MHz 869,0 ...6000,0 MHz Attenuation 0,0 869,0 894,0 1000,0 3000,0 4000,0 Rx band suppression 869,0 ... 894,0 MHz ... 800,0 ... 894,0 ...1000,0 ...3000,0 ...4000,0 ...6000,0 MHz MHz MHz MHz MHz MHz 20 20 20 50 25 35 -- -- -- dB dB dB 42 27 30 40 30 23 54 30 40 46 36 28 -- -- -- -- -- -- dB dB dB dB dB dB 27 30 -- dB Test matching network Lp = 56 nH Lp 3 Feb 18, 2002 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: B7723 836,5 MHz T = -30 to 85 C ZS = 200 // 56 nH (balanced) ZL = 50 (unbalanced) min. typ. 836,5 max. -- MHz Center frequency Maximum insertion attenuation 824,0 ... 849,0 Amplitude ripple (p-p) 824,0 ... 849,0 Balanced input VSWR 824,0 ... 849,0 Unbalanced output VSWR 824,0 ... 849,0 MHz MHz fC max MHz -- -- 2,3 2,5 dB -- 0,8 1,0 dB -- 1,7 2,0 MHz -- 1,7 2,0 Differential to Common mode Suppression Ssc12 0,1 ... 804,0 MHz 824,0 ... 849,0 MHz 869,0 ...6000,0 MHz Attenuation 0,0 869,0 894,0 1000,0 3000,0 4000,0 Rx band suppression 869,0 ... 894,0 MHz ... 800,0 ... 894,0 ...1000,0 ...3000,0 ...4000,0 ...6000,0 MHz MHz MHz MHz MHz MHz 20 20 20 50 25 35 -- -- -- dB dB dB 40 25 30 40 30 23 54 30 40 46 36 28 -- -- -- -- -- -- dB dB dB dB dB dB 25 30 -- dB Test matching network Lp = 56 nH Lp 4 Feb 18, 2002 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Transfer function (spec at 25C) B7723 836,5 MHz Transfer function (wideband) 5 Feb 18, 2002 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Matching (measurement including calculated matching network; S11 is balanced input ) B7723 836,5 MHz 6 Feb 18, 2002 SAW Components Low-Loss Filter for Mobile Communication Data Sheet B7723 836,5 MHz Published by EPCOS AG Surface Acoustic Wave Components Division, SAW MC WT PD P.O. Box 80 17 09, D-81617 Munchen (c) EPCOS AG 2000. 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 Feb 18, 2002 |
Price & Availability of B39841-B7723-C610
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