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| SAW Components Data Sheet B3881 SAW Components Low-Loss Filter Data Sheet B3881 168,96 MHz Ceramic package QCC10B Features q q q q High performance IF bandpass filter Multichannel W-CDMA and CDMA capable Hermetically sealed ceramic package unbalanced to unbalanced and unbalanced to balanced operation possible Terminals q Gold plated Dimensions in mm, approx. weight 0,23 g Pin configuration 9 10 4 5 2, 7 1, 3, 6, 8 Input Input ground Output Output ground or balanced output Ground To be grounded Type B3881 Ordering code B39171-B3881-Z710 Marking and Package according to C61157-A7-A49 Packing according to F61074-V8172-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 5 10 C C V dBm 2 Jun 25, 2004 SAW Components Low-Loss Filter Data Sheet Characteristics Operating temperature: Terminating source impedance: Terminating load impedance: B3881 168,96 MHz T = +35 .. +85 C ZS=50 single ended and matching network ZS=50 single ended and matching network min. typ. 168,96 18,5 max. -- 20,5 MHz dB Nominal frequency Minimum insertion attenuation (including matching network) Passband width rel 1 dB rel 2 dB rel 40 dB Amplitude ripple (p-p) fN min -- -- B1dB B2dB B40dB -- -- -- 14,1 14,5 17,1 -- -- -- MHz MHz MHz fN 6,67 MHz Group delay ripple (p-p) -- 0,6 0,9 dB fN 6,67 MHz Phase Linearity1) (rms) fN 1,92 MHz fN - 5,0 MHz 1,92 MHz fN + 5,0 MHz 1,92 MHz fN + k*1,25 MHz 0,6144 MHz Average Error Vector Magnitude 1) EVM fN 1,92 MHz fN - 5,0 MHz 1,92 MHz fN + 5,0 MHz 1,92 MHz fN + k*1,25 MHz 0,6144 MHz Relative attenuation (relative to min) fN 7,5 MHz ... fN 17,5 fN 17,5 MHz ... fN 21,5 fN 21,5 MHz ... fN 25,5 fN 25,5 MHz ... fN 66,0 fN 66,0 MHz ... fN 111,0 Temperature coefficient of frequency rel MHz MHz MHz MHz MHz -- 80 120 ns -- -- -- -- -- -- -- -- 0,5 1,5 0,9 0,7 1,3 3,0 2,5 1,8 1,0 2,0 1,5 1,3 3,0 4,0 4,0 4,0 % % % % 2 41 43 45 40 4 45 48 50 45 - 18 -- -- -- -- -- -- dB dB dB dB dB ppm/K TCf -- 1) Phase Linearity/Average Error Vector Magnitude:where k = (-5, -4 .... +5) 3 Jun 25, 2004 SAW Components Low-Loss Filter Data Sheet Characteristics Operating temperature: Terminating source impedance: Terminating load impedance: B3881 168,96 MHz T = 0 .. +85 C ZS=50 single ended and matching network ZS=50 single ended and matching network min. typ. 168,96 18,5 max. -- 20,5 MHz dB Nominal frequency Minimum insertion attenuation (including matching network) Passband width rel 1 dB rel 2 dB rel 40 dB Amplitude ripple (p-p) fN min -- -- B1dB B2dB B40dB -- -- -- 14,1 14,5 17,1 -- -- -- MHz MHz MHz fN 6,67 MHz Group delay ripple (p-p) -- 0,6 0,9 dB fN 6,67 MHz Phase Linearity1) (rms) fN 1,92 MHz fN - 5,0 MHz 1,92 MHz fN + 5,0 MHz 1,92 MHz fN + k*1,25 MHz 0,6144 MHz Average Error Vector Magnitude 1) EVM fN 1,92 MHz fN - 5,0 MHz 1,92 MHz fN + 5,0 MHz 1,92 MHz fN + k*1,25 MHz 0,6144 MHz Relative attenuation (relative to min) rel fN - 7,5 MHz ... fN - 17,5 MHz fN + 7,5 MHz ... fN + 17,5 MHz fN 17,5 MHz ... fN 21,5 MHz fN 21,5 MHz ... fN 25,5 MHz fN 25,5 MHz ... fN 66,0 MHz fN 66,0 MHz ... fN 111,0 MHz -- 80 120 ns -- -- -- -- -- -- -- -- 2 1,5 41 43 45 40 -- 0,5 1,5 0,9 0,7 1,3 3,0 2,5 1,8 4 4 45 48 50 45 - 18 1,0 2,5 1,5 1,3 3,0 4,5 4,0 4,0 -- -- -- -- -- -- -- % % % % dB dB dB dB dB dB ppm/K Temperature coefficient of frequency TCf 1) Phase Linearity/Average Error Vector Magnitude:where k = (-5, -4 .... +5) 4 Jun 25, 2004 SAW Components Low-Loss Filter Data Sheet Matching network to 50 Ohm: (Element values depend upon PCB layout) B3881 168,96 MHz Ls2 Ls5 Lp1 Rp3 Lp4 Lp1 = 47 nH Ls2 = 100 nH Rp3 = 1,8 k Lp4 = 220 nH Ls5 = 82 nH 5 Jun 25, 2004 SAW Components Low-Loss Filter Data Sheet Normalized frequency response, matching network (single ended to single ended) B3881 168,96 MHz Normalized frequency response (pass band), matching network 6 Jun 25, 2004 SAW Components Low-Loss Filter Data Sheet B3881 168,96 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 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 Jun 25, 2004 |
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