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| SAW Components Data Sheet B7829 SAW Components Low-Loss Filter Data Sheet B7829 1575,42 MHz Chip Sized SAW Package Features q q q q 0.735 0,075 2 3 0,075 0,44 5 4 Low loss RF filter for GPS receivers Unbalanced to unbalanced operation Low amplitude ripple Package for Surface Mounted Technology (SMT) 0,38 bottom view Terminals q Ni, gold-plated 2,0 1,4 0,68 side view 1 top view Dimensions in mm, approx. weight 0,007 g Pin configuration 4 1 2,5 3 Input, unbalanced Output, unbalanced Case ground To be grounded Type B7829 Ordering code B39162-B7829-C710 Marking and Package according to C61157-A7-A82 Packing according to F61074-V8151-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage ESD voltage Input power max. 1573,42 ... 1577,42 MHz 50,0...1460 MHz 1910 ... 4000 MHz 824 ... 915 MHz 1710 ... 1910 MHz T Tstg VDC VESD1) PIN PIN PIN PIN PIN - 40/+ 85 - 40/+ 85 3 50 3 15 15 23 25 C C V V dBm dBm dBm dBm dBm Machine Model , 10 pulses source and load impedance 50 continuous wave signal 1) acc. to JESD22-A115A (Machine Model), 10 negative & 10 positive pulses 2 Jul 13, 2004 SAW Components Low-Loss Filter Data Sheet Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: B7829 1575,42 MHz TA = -30 ... +85 C ZS = 50 unbal. ZL = 50 unbal. min. typ. 1575,42 max. -- MHz Nominal frequency fN -- Maximum insertion attenuation max 1574,42MHz ... 1576,42 MHz Amplitude ripple in passband (p-p) 1574,42MHz ... 1576,42 MHz Group delay 1574,42 ...1576,42 MHz Attenuation 100,0 MHz ... 824,0 MHz ... 960,0 MHz ... 1648,0 MHz ... 1660,0 MHz ... 1710,0 MHz ... 1805,0 MHz ... 1850,0 MHz ... 1990,0 MHz ... 2400,0 MHz ... 2500,0 MHz ... VSWR 1574,42MHz ... 1576,42 MHz 824,0 MHz 960,0 MHz 1460,0 MHz 1660,0 MHz 1710,0 MHz 1805,0 MHz 1850,0 MHz 1990,0 MHz 2400,0 MHz 2500,0 MHz 3500,0 MHz -- 1,2 1,8 dB -- 0,1 0,5 dB -- 15 50 ns 35 40 35 25 27 33 38 40 32 35 30 46 46 48 30 33 38 46 50 37 44 41 -- -- -- -- -- -- -- -- -- -- -- dB dB dB dB dB dB dB dB dB dB dB -- 1,2 1,8 3 Jul 13, 2004 SAW Components Low-Loss Filter Data Sheet Transfer function B7829 1575,42 MHz 4 Jul 13, 2004 SAW Components Low-Loss Filter Data Sheet B7829 1575,42 MHz Published by EPCOS AG SAW MC WT, P.O. Box 80 17 09, 81617 Munich, GERMANY TEL ++49 89 636 09, FAX ++49 89 636 2 26 89 (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. 5 Jul 13, 2004 |
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