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| SAW Components Data Sheet B4542 SAW Components Low-Loss Filter Data Sheet B4542 110,59 MHz Ceramic package QCC12C Features q Low-loss IF filter for cordless application q Channel selection in DECT system q Ceramic package for Surface Mounted Technol2,54 2,54 1,0 111 11 000 00 111 000 111 000 111 11 000 00 111 11 11 000 00 00 111 111 000 000 111 11 11 000 00 00 111 000 111 111 000 000 111 111 000 000 11 00 111 000 11 00 12 11 1 2 3 1,4 ogy (SMT) Terminals q Ni, gold-plated 1,48 4 bottom view 111 000 111 000 111 000 111 000 10 11 00 11 00 11 00 111 000 111 11 11 000 00 00 111 000 111 11 000 00 111 000 111 11 000 00 111 000 111 11 000 00 9 8 7 0,6 111 000 111 11 000 00 111 000 111 11 000 00 111 000 111 11 000 00 111 111 00 000 000 11 111 000 111 00 000 11 6 5 side view 5,0 top view 7,0 Dimensions in mm, approx. weight 0,23 g Pin configuration 12 10 6 4 3, 9 1, 2, 7, 8 Input Input ground or balanced input Output Output ground or balanced output Case - ground To be grounded Type B4542 Ordering code B39111-B4542-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 May 28, 2003 SAW Components Low-Loss Filter Data Sheet Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: B4542 110,59 MHz T = +25 C ZS = 50 ZL = 130 || 62 nH min. typ. 110,59 110,59 12,2 1,1 2,3 max. -- 110,70 13,5 MHz MHz dB MHz MHz Nominal frequency Center frequency (center frequency between 10 dB points) Minimum insertion attenuation (including loss in matching coils) Passband width fN fc min -- 110,48 -- B3dB B30dB Group delay ripple (p-p) fN - 600 kHz ... fN + 600 kHz rel -- 270 350 ns Relative attenuation (relative to min) fN 1,6 MHz ... fN 3,1 MHz fN 3,1 MHz ... fN 4,6 MHz fN 4,6 MHz ... fN 20 MHz 32 40 45 32 42 48 44 49 52 44 53 55 -- -- -- -- -- -- dB dB dB dB dB dB fN 1,728 MHz fN 2x1,728 MHz fN 3x1,728 MHz Impedance at fN Input: ZIN = RIN || CIN Output: ZOUT = ROUT || COUT Temperature coefficient of frequency -- -- 170 || 30 170 || 30 - 18 -- -- -- || pF || pF ppm/K TCf -- Matching network to 50 (element values depend on PCB layout): Ls1 = 82 nH Cp2 = 47 pF 3 May 28, 2003 SAW Components Low-Loss Filter Data Sheet Transfer function: B4542 110,59 MHz Transfer function (pass band): 4 May 28, 2003 SAW Components Low-Loss Filter Data Sheet B4542 110,59 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 2003. 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 May 28, 2003 |
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