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| SAW Components Data Sheet B7725, Pb-free SAW Components Low-Loss Filter Data Sheet B7725 1575,42 MHz Chip Sized SAW Package QCS5H Features Low loss RF filter for GPS receivers Unbalanced to balanced operation Low amplitude ripple Impedance transformation from 50 to 100 q Package for Surface Mounted Technology (SMT) q Pb-free q q q q 2 3 0,1 1 5 4 0,5 Terminals q Ni, gold-plated 2,5 Dimensions 2,0x2,5 mm2, approx. weight 0,015 g Pin configuration 1 3, 4 2, 5 Input, unbalanced Output, balanced Case ground Type B7725 Ordering code B39162-B7725-K910 Marking and Package according to C61157-A7-A139 Packing according to F61074-V8189-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage ESD voltage Source power T Tstg VDC V*ESD Ps - 40/+ 85 - 40/+ 85 3 50* 10 C C V V dBm machine model, 10 pulses source impedance 50 , load impedance 100 * acc. to JESD22-A115A (Machine Model), 10 negative & 10 positive pulses 2 Jan 18, 2005 2,0 0,8 0,5 0,1 SAW Components Low-Loss Filter Data Sheet Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: B7725 1575,42 MHz TA = -30 ... +85 C ZS = 50 unbal. ZL = 100 bal. min. typ. 1575,42 max. -- MHz Nominal frequency fN -- Maximum insertion attenuation max 1574,42MHz ... 1576,42 MHz 1574,42MHz ... 1576,42 MHz Amplitude ripple in passband (p-p) 1574,42MHz ... 1576,42 MHz Phase linearity deviation 1574,42MHz ... 1576,42 MHz -- -- 1,3 1,3 1,8 dB 1,7*) dB -- 0,1 0,5 dB -- 0,05 1,0 rms Output phase balance ((S31)-(S21)+180) 1574,42MHz ... 1576,42 MHz Output amplitude balance (|S31/S21|) 1574,42MHz ... 1576,42 MHz Relative attenuation (relative to att. at fN) 100,0MHz ... 1475,0 MHz 1475,0 MHz ... 1501,0 MHz 1501,0 MHz ... 1525,0 MHz 1625,0 MHz ... 1675,0 MHz 1675,0 MHz ... 1750,0 MHz 1750,0 MHz ... 1800,0 MHz 1800,0 MHz ... 1980,0 MHz 1980,0 MHz ... 2400,0 MHz 2400,0 MHz ... 3155,0 MHz 3155,0 MHz ... 6000,0 MHz 824,0MHz ... 894,0 MHz 1850,0 MHz ... 1910,0 MHz 1920,0 MHz ... 1980,0 MHz VSWR 1574,42MHz ... *) TA = +25 C 1576,42 MHz rel -15 -1,5 7 0,2 15 1,5 dB 40 35 20 10 30 35 40 35 40 35 40 40 40 48 40 28 22 35 42 48 41 50 46 48 50 51 -- -- -- -- -- -- -- -- -- -- -- -- -- dB dB dB dB dB dB dB dB dB dB dB dB dB -- 1,4 1,8 3 Jan 18, 2005 SAW Components Low-Loss Filter Data Sheet Transfer function B7725 1575,42 MHz 4 Jan 18, 2005 SAW Components Low-Loss Filter Data Sheet B7725 1575,42 MHz Published by EPCOS AG Surface Acoustic Wave Components Division, SAW MC PD P.O. Box 80 17 09, 81617 Munich, GERMANY (c) EPCOS AG 2005. 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. 5 Jan 18, 2005 |
Price & Availability of B39162-B7725-K910
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