SAW Components Data Sheet B4542 SAW Components B4542 110,59 MHz Low-Loss Filter Data Sheet Ceramic package QCC12C Features ● Low-loss IF filter for cordless application ● Channel selection in DECT system ● Ceramic package for Surface Mounted Technol- 2,54 Terminals 4 5 00 11 00 11 00 11 11 111 000 000 00 111 11 00 000 111 000 111 00 000 111 000 11 111 00 11 000 111 000 111 00 11 9 8 bottom view 6 10 000 111 111 000 000 111 000 111 2,54 1,0 3 11 ogy (SMT) 2 12 1,4 1 000 00 111 11 111 000 000 111 000 11 111 00 11 000 000 111 111 111 000 11 000 00 111 00 00 11 000 111 000 111 00 11 000 111 000 111 00 11 000 000 111 111 00 11 7 1,48 0,6 5,0 ● Ni, gold-plated 111 000 000 111 00 000 111 000 11 111 00 11 00 11 000 111 000 111 111 111 000 000 11 00 11 000 111 111 000 00 side view 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 Ordering code B4542 B39111-B4542-H310 Marking and Package according to C61157-A7-A95 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 2 ˚C ˚C V dBm May 28, 2003 Packing according to F61074-V8170-Z000 SAW Components B4542 110,59 MHz Low-Loss Filter Data Sheet Characteristics T = +25 ˚C ZS = 50 Ω ZL = 130 Ω || 62 nH Operating temperature range: Terminating source impedance: Terminating load impedance: min. typ. max. Nominal frequency fN — 110,59 — MHz Center frequency (center frequency between 10 dB points) Minimum insertion attenuation (including loss in matching coils) Passband width fc 110,48 110,59 110,70 MHz — 12,2 13,5 Group delay ripple (p-p) fN - 600 kHz ... ∆τ αmin B3dB B30dB fN + 600 kHz Relative attenuation (relative to αmin) fN ± 1,6 MHz ... fN ± 3,1 MHz fN ± 3,1 MHz ... fN ± 4,6 MHz fN ± 4,6 MHz ... fN ± 20 MHz 1,1 2,3 dB MHz MHz — 270 350 ns 32 40 45 44 49 52 — — — dB dB dB 32 42 48 44 53 55 — — — dB dB dB αrel fN ± 1,728 MHz fN ± 2×1,728 MHz fN ± 3×1,728 MHz Impedance at fN Input: ZIN = RIN || CIN Output: ZOUT = ROUT || COUT TCf Temperature coefficient of frequency — 170 || 30 — Ω || pF — 170 || 30 — Ω || pF — ppm/K — – 18 Matching network to 50 Ω (element values depend on PCB layout): Ls1 = 82 nH Cp2 = 47 pF 3 May 28, 2003 SAW Components B4542 110,59 MHz Low-Loss Filter Data Sheet Transfer function: Transfer function (pass band): 4 May 28, 2003 SAW Components B4542 110,59 MHz Low-Loss Filter Data Sheet Published by EPCOS AG Surface Acoustic Wave Components Division, SAW MC WT P.O. Box 80 17 09, 81617 Munich, GERMANY 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