SAW Components Data Sheet B5019 SAW Components B5019 Low-Loss Filter 288,25 MHz Data Sheet Ceramic package QCC12E Features 1,27 1,27 ● Low-loss IF filter for CDMA2000 base station, re- 5 bottom view 6 1,1 2,54 12 4 3 11 1,4 2 10 ● ● ● ● 1 ceive path 3,75 MHz usable bandwidth Balanced or unbalanced operation possible Temperature stable Hermetically sealed ceramic SMD package 9 8 7 0,8 1,33 Terminals ● Gold plated side view 5,0 7,0 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 Packing according to according to C61157-A7-A103 F61074-V8170-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage Source power T Tstg VDC Ps –30 / +85 –30 / +85 0 10 2 ˚C ˚C V dBm Jun 07, 2005 SAW Components B5019 Low-Loss Filter 288,25 MHz Data Sheet Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: T= -10 .. 80 ˚C ZS= 50 Ω unbalanced and matching network ZL= 50 Ω unbalanced and matching network min. typ. max. Nominal frequency fN — 288,25 — Minimum insertion attenuation (including matching network) αmin — 9,3 13,0 B1,0dB 3,8 4,0 — MHz — — 0,4 0,5 0,8 1,0 dB dB — 80 150 ns — 1,0 2,0 µs — 0,7 1,5 ˚ Average Error Vector Magnitude1) EVM fN + k*1,25 MHz ± 0,625 MHz — 1,5 4,0 % Relative attenuation (relative to αmin) αrel 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 13 20 28 40 16 28 43 50 — — — — dB dB dB dB 10 13 — dB MHz dB Passband width αrel ≤ 1,0 dB Amplitude ripple (p-p) ∆α fN + k*1,25 MHz ± 0,625 MHz fN ± 1,875 MHz ∆τ Group delay ripple (p-p) fN ± 1,875 MHz Absolute group delay fN ± 1,875 MHz τ ∆ϕ Phase Linearity (rms) fN ± 1,875 MHz Input and Output return loss fN ±1,875 MHz Temperature coefficient of frequency2) Turnover temperature TCf — – 0,036 — ppm/K2 T0 — 35 — ˚C 1) k = (-1,0,1) fc(TA) = fc(T0)(1 + TCf(TA – T0)2) 2) Temperature dependance of fc: 3 Jun 07, 2005 SAW Components B5019 Low-Loss Filter 288,25 MHz Data Sheet Normalized frequency response Normalized frequency response (pass band) 4 Jun 07, 2005 SAW Components B5019 Low-Loss Filter 288,25 MHz Data Sheet Matching network to 50Ω (Element values depend upon PCB layout) Ls1 = 62 nH Ls3 = 15 nH Lp2 = 22 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 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