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| SAW Components Data Sheet B5019 SAW Components Low-Loss Filter Data Sheet B5019 288,25 MHz Ceramic package QCC12E Features q Low-loss IF filter for CDMA2000 base station, req q q q 1,27 1,27 1 2 3 4 ceive path 3,75 MHz usable bandwidth Balanced or unbalanced operation possible Temperature stable Hermetically sealed ceramic SMD package 1,4 12 1,1 2,54 bottom view 11 10 9 8 7 0,8 1,33 side view 7,0 Terminals q Gold plated 5,0 6 5 top view Dimensions in mm, approx. weight 0,2 g Pin configuration 12 10 6 4 1, 5, 7, 11 2, 3, 8, 9 Input Input ground Output Output Ground Case Ground To be grounded 1,5,7,11 Type B5019 Ordering code B39291-B5019-H810 Marking and Package according to C61157-A7-A103 Electrostatic Sensitive Device (ESD) Packing according to F61074-V8170-Z000 Maximum ratings Operable temperature range Storage temperature range DC voltage Source power T Tstg VDC Ps -30 / +85 -30 / +85 0 10 C C V dBm 2 Jun 07, 2005 SAW Components Low-Loss Filter Data Sheet Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: B5019 288,25 MHz T= -10 .. 80 C ZS= 50 unbalanced and matching network ZL= 50 unbalanced and matching network min. typ. 288,25 9,3 max. -- 13,0 MHz dB Nominal frequency Minimum insertion attenuation (including matching network) Passband width rel 1,0 dB fN min -- -- B1,0dB 3,8 4,0 -- MHz Amplitude ripple (p-p) fN + k*1,25 MHz 0,625 MHz fN 1,875 MHz Group delay ripple (p-p) -- -- 0,4 0,5 0,8 1,0 dB dB fN 1,875 MHz Absolute group delay Phase Linearity (rms) -- -- 80 1,0 150 2,0 ns s fN 1,875 MHz fN 1,875 MHz Average Error Vector Magnitude1) EVM fN + k*1,25 MHz 0,625 MHz Relative attenuation (relative to min) rel fN 2,5 MHz ... fN 3,3 MHz fN 3,3 MHz ... fN 9,825 MHz fN 9,825 MHz ... fN 39,3 MHz fN 39,3 MHz ... fN 50 MHz Input and Output return loss fN 1,875 MHz -- 0,7 1,5 -- 1,5 4,0 % 13 20 28 40 10 16 28 43 50 13 - 0,036 35 -- -- -- -- -- -- -- dB dB dB dB dB ppm/K2 C Temperature coefficient of frequency2) Turnover temperature 1) k = (-1,0,1) 2) Temperature dependance of fc: TCf T0 -- -- fc(TA) = fc(T0)(1 + TCf(TA - T0)2) 3 Jun 07, 2005 SAW Components Low-Loss Filter Data Sheet Normalized frequency response B5019 288,25 MHz Normalized frequency response (pass band) 4 Jun 07, 2005 SAW Components Low-Loss Filter Data Sheet Matching network to 50 (Element values depend upon PCB layout) B5019 288,25 MHz Ls1 = 62 nH Lp2 = 22 nH Ls3 = 15 nH Lp4 = 8,2 nH Published by EPCOS AG Surface Acoustic Wave Components Division, SAW MC 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 Jun 07, 2005 |
Price & Availability of B39291-B5019-H810
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