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| SAW Components Data Sheet B3802 SAW Components Low-Loss Filter Data Sheet B3802 110,0 MHz Ceramic package QCC12C Features q Low-loss IF filter q Balanced or unbalanced operation q Ceramic package for Surface Mounted 2,54 1 2 3 1,4 12 4 1,0 2,54 11 Technology (SMT) Terminals 1,48 bottom view 10 9 8 0,6 7 q Ni, Gold-plated 6 5 side view 5,0 top view 7,0 Dimensions in mm, approx. weight 0,25 Pin configuration 12 10 4 6 1, 2, 7, 8 3, 9 Input Balance input or input ground Output Balance output or output ground Ground Case ground Type B3802 Ordering code B39111-B3802-H310 Marking and Package according to C61157-A7-A95 Packing according to F61074-V8170-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage Source power T Tstg VDC Ps - 40/+ 85 - 40/+ 85 0 10 C C V dBm 2 Oct 11, 2002 SAW Components Low-Loss Filter Data Sheet Characteristics Operating temperature: Terminating source impedance: Terminating load impedance: T = 25 C ZS = 50 and matching network ZL = 50 and matching network B3802 110,0 MHz min. Center frequency Minimum insertion attenuation Pass bandwidth rel 3,0 dB rel 1,0 dB typ. 110,0 6,8 4,0 3,1 max. 110,1 10,0 -- -- MHz dB MHz MHz fC min 109,9 -- 3,75 -- B3dB B1dB Amplitude ripple (max peak to adjacent valley) fC 1,6 MHz Group delay ripple -- 0,5 -- dB fC 1,6 MHz Relative attenuation (relative to min) 60,0 MHz ... 100,0 MHz 100,0 MHz ... 105,5 MHz 114,5 MHz ... 120,0 MHz 120,0 MHz ... 160,0 MHz Temperature coefficient of frequency rel -- 45 80 ns 40 36 36 38 42 41 41 43 -18 -- -- -- -- -- dB dB dB dB ppm/K TCf -- 3 Oct 11, 2002 SAW Components Low-Loss Filter Data Sheet Characteristics Operating temperature: Terminating source impedance: Terminating load impedance: T = -10 ... 70 C ZS = 50 and matching network ZL = 50 and matching network B3802 110,0 MHz min. Center frequency Minimum insertion attenuation Pass bandwidth rel 3,0 dB rel 1,0 dB typ. 110,0 6,8 4,0 3,1 max. 110,18 MHz 10,0 -- -- dB MHz MHz fC min 109,8 -- 3,75 -- B3dB B1dB Amplitude ripple (max peak to adjacent valley) fC 1,6 MHz Group delay ripple -- 0,5 -- dB fC 1,6 MHz Relative attenuation (relative to min) 60,0 MHz ... 100,0 MHz 100,0 MHz ... 105,5 MHz 114,5 MHz ... 120,0 MHz 120,0 MHz ... 160,0 MHz Temperature coefficient of frequency rel -- 45 80 ns 40 36 36 38 42 41 41 43 -18 -- -- -- -- -- dB dB dB dB ppm/K TCf -- 4 Oct 11, 2002 SAW Components Low-Loss Filter Data Sheet Normalized frequency response B3802 110,0 MHz Normalized frequency response (pass band) 5 Oct 11, 2002 SAW Components Low-Loss Filter Data Sheet Matching network (element values may depend on pcb layout) 50 unbalanced: B3802 110,0 MHz Ls1 = 82 nH Lp2 = 47 nH Lp3 = 33 nH Ls4 = 12 nH 50 unbalanced : (higher IL, but more attenuation in the upper stopband) Cp1 = 100 nF Ls2 = 56 nH Ls3 = 56 nH Cp4 = 68 nF 6 Oct 11, 2002 SAW Components Low-Loss Filter Data Sheet B3802 110,0 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 2002. 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 Oct 11, 2002 |
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