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| SAW Components Data Sheet B7756 SAW Components Low-Loss Filter for Mobile Communication Data Sheet B7756 1950,0 MHz Chip sized SAW package DCS6K Features s Low-loss RF filter for W-CDMA mobile teles s s s s s phone system, transmit path Usable passband 60 MHz Excellent symmetry Balanced to unbalanced operation Impedance transformation from 200 to 50 Package for Surface Mounted Technology Chip Sized SAW Package Terminals s Gold-plated Ni Dimensions in mm, approx. weight 0,012 g Pin configuration 4, 6 2 1, 3, 5 Input, balanced Output To be grounded Type B7756 Ordering code B39202-B7756-C910 Marking and Package according to C61157-A7-A122 Packing according to F61074-V8153-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage ESD voltage Source power T Tstg VDC VESD PS - 30 / + 85 - 40 / +100 5 50 10 C C V V dBm Machine Model, 10 pulses1) 1) acc. to JESD22-A115A (Machine Model), 10 negative & 10 positive pulses 2 Apr 15, 2004 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: B7756 1950,0 MHz T = + 25 C ZS = 200 || 6,8nH ZL = 50 min. typ. 1950,0 max. -- MHz Center frequency Maximum insertion attenuation 1920,0 ... 1980,0 Amplitude ripple (p-p) 1920,0 ... 1980,0 fC max MHz MHz -- -- 2,6 3,0 dB -- 0,6 0,9 dB Amplitude ripple per 5MHz channel (p-p) 5MHz 1920,0 ... 1980,0 MHz Input VSWR 1920,0 ... 1980,0 1920,0 ... 1980,0 Output VSWR 1920,0 ... 1980,0 1920,0 ... 1980,0 Input amplitude balance(|S31/S21|) 1920,0 ... 1980,0 MHz MHz MHz MHz -- 0,3 0,5 dB -- -- 1,8 1,6 2,1 1,8 1) -- -- 1,9 1,6 2,2 1,8 1) MHz -0,8 0 0,8 dB Input phase balance((S31)-(S21)+180) 1920,0 ... 1980,0 MHz Attenuation 50,0 1000,0 1410,0 1580,0 2110,0 2170,0 2500,0 3500,0 ... 1000,0 ... 1410,0 ... 1580,0 ... 1880,0 ... 2170,0 ... 2500,0 ... 3500,0 ... 6000,0 MHz MHz MHz MHz MHz MHz MHz MHz -10,0 0 10,0 degree 60 45 35 25 35 32 32 40 65 49 41 27 37 36 36 44 -- -- -- -- -- -- -- -- dB dB dB dB dB dB dB dB 1) with add. parallel inductance of 12nH at single ended output 3 Apr 15, 2004 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: B7756 1950,0 MHz T = - 25 to +85 C ZS = 200 || 6,8nH ZL = 50 min. typ. 1950,0 max. -- MHz Center frequency Maximum insertion attenuation 1920,0 ... 1980,0 Amplitude ripple (p-p) 1920,0 ... 1980,0 fC max MHz MHz -- -- 2,6 3,0 dB -- 0,6 1,0 dB Amplitude ripple per 5MHz channel (p-p) 5MHz 1920,0 ... 1980,0 MHz Input VSWR 1920,0 ... 1980,0 1920,0 ... 1980,0 Output VSWR 1920,0 ... 1980,0 1920,0 ... 1980,0 Input amplitude balance(|S31/S21|) 1920,0 ... 1980,0 MHz MHz MHz MHz -- 0,3 0,5 dB -- -- 1,8 1,6 2,1 1,8 1) -- -- 1,9 1,6 2,2 1,8 1) MHz -0,8 0 0,8 dB Input phase balance((S31)-(S21)+180) 1920,0 ... 1980,0 MHz Attenuation 50,0 1000,0 1410,0 1580,0 2110,0 2170,0 2500,0 3500,0 ... 1000,0 ... 1410,0 ... 1580,0 ... 1880,0 ... 2170,0 ... 2500,0 ... 3500,0 ... 6000,0 MHz MHz MHz MHz MHz MHz MHz MHz -10,0 0 10,0 degree 60 45 35 25 35 32 32 40 65 49 41 27 37 36 36 44 -- -- -- -- -- -- -- -- dB dB dB dB dB dB dB dB 1) with add. parallel inductance of 12nH at single ended output 4 Apr 15, 2004 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Transfer function B7756 1950,0 MHz Transfer function 5 Apr 15, 2004 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Input amplitude balance(|S31/S21|) B7756 1950,0 MHz Input phase balance((S31)-(S21)+180) 6 Apr 15, 2004 SAW Components Low-Loss Filter for Mobile Communication Data Sheet B7756 1950,0 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 2004. 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 Apr 15, 2004 |
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