SAW Components Data Sheet B3864 SAW Components B3864 Low-Loss Filter 119,6 MHz Data Sheet Ceramic package DCC12A Features 7,62 1,0 Low-loss IF filter for GSM base station Temperature stable Ceramic SMD package Unbalanced or balanced operation 1 2 3 4 5 2,3 1,7 ■ ■ ■ ■ bottom view 10 9 8 7 6 3,81 1,6 Terminals side view ■ Gold plated 6,5 top view 13,3 Dimensions in mm, approx. weight 0,8 g Pin configuration 10 1 5 6 3, 8 2, 4, 7, 9 Input or balanced input Input ground or balanced input Output or balanced output Output ground or balanced output Ground Case ground Type Ordering code B3864 B39121-B3864-H510 Marking and Package according to C61157-A7-A94 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 Aug 08, 2002 Packing according to F61074-V8163-Z000 SAW Components B3864 Low-Loss Filter 119,6 MHz Data Sheet Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: T = -10 to +85 ˚C ZS = 350 Ω || 100 nH ZL = 200 Ω || 65 nH min. typ. max. — Nominal frequency fN — 119,6 Minimum insertion attenuation αmin — 5,1 B1,0dB — 8,0 MHz dB 1dB bandwidth αrel ≤ 1,0 dB 350 — kHz Amplitude ripple (p-p) fN ± 75 kHz ∆α — Group delay ripple (p-p) fN ± 75 kHz ∆τ — 100 400 ns 9 20 26 30 12 35 37 45 — — — — dB dB dB dB 55 55 50 55 65 65 60 75 — — — — dB dB dB dB 9 17 — dB Relative attenuation (relative to αmin) fN ± 400 kHz ... fN ± 600 kHz fN ± 600 kHz ... fN ± 800 kHz fN ± 800 kHz ... fN ± 3 MHz fN ± 3 MHz ... fN ± 20 MHz 1 MHz fN + 20 MHz 187 MHz 223 MHz ... ... ... ... Return loss (at fN ) 1) Temperature dependance of fc: 1,0 dB αrel fN − 20 MHz 187 MHz 223 MHz 1000 MHz Temperature coefficient of frequency Turnover temperature 0,2 1) TCf — –0,036 — ppm/K2 T0 — 45 — ˚C fc(TA) = fc(T0)(1 + TCf(TA – T0)2) 3 Aug 08, 2002 SAW Components B3864 Low-Loss Filter 119,6 MHz Data Sheet Matching network to 50 Ω (Element values depend on PCB layout) Cp1 = 56 pF Ls3 = 82 nH Ls2 = 100 nH || 1.2 pF Cp4 = 56 pF 4 Aug 08, 2002 SAW Components B3864 Low-Loss Filter 119,6 MHz Data Sheet Normalized frequency response Normalized frequency response (pass band) 5 Aug 08, 2002 SAW Components B3864 Low-Loss Filter 119,6 MHz Data Sheet Normalized frequency response (wideband) 6 Aug 08, 2002 SAW Components B3864 Low-Loss Filter 119,6 MHz Data Sheet Published by EPCOS AG Surface Acoustic Wave Components Division, SAW MC IS P.O. Box 80 17 09, 81617 Munich, GERMANY 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 Aug 08, 2002