B3886

SAW Components Data Sheet B3886 SAW Components Low-Loss Filter Data Sheet B3886 121,00 MHz Ceramic package QCC12C Features q q q q 2,54 2,54 1,0 111 11 11 000 00 00 111 11 11 000 00 00 111 11 11 111 000 00 00 11 000 000 00 00 00 111 000 111 11 11 00 11 00 111 111 000 000 11 111 111 000 000 11 00 12 11 1 2 3 Low-loss IF filter Temperature stable Ceramic SMD package Balanced and unbalanced operation possible 1,4 4 bottom view Terminals q Gold plated 1,48 111 000 11 00 111 000 11 00 111 000 11 111 111 11 11 00 000 000 00 00 00 11 111 11 11 000 00 00 111 11 00 000 00 00 111 11 11 000 00 11 10 9 8 7 0,6 111 000 111 000 111 011 100 000 111 000 11 00 11 00 11 00 11 00 11 00 11 00 11 00 11 00 11 00 00 11 6 5 side view 5,0 top view 7,0 Dimensions in mm, approx. weight 0,2 g Pin configuration 10 12 4 6 3, 9 1, 2, 7, 8 Input Input ground Output Output ground Case ground To be grounded Type B3886 Ordering code B39121-B3886-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 –25 / +105 –25 / +105 0 10 ˚C ˚C V dBm 2 Mar 11, 2003 SAW Components Low-Loss Filter Data Sheet Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: B3886 121,00 MHz T = -25˚C to +85˚C ZS = 75 Ω and matching network ZL = 75 Ω and matching network min. typ. 121,00 10,2 max. 121,5 11,0 MHz dB Center frequency Minimum insertion attenuation (including loss in matching elements) Amplitude ripple (p-p) fC - 750 kHz Passband width αrel ≤ 1,0 dB αrel ≤ 3,0 dB αrel ≤ 35,0 dB Relative attenuation (relative to αmin) 5,0 MHz ... 81,0 MHz 81,0 MHz ... 117,0 MHz 125,0 MHz ... 151,0 MHz 151,0 MHz ... 862,0 MHz Impedance at fC Input: ZIN = RIN || CIN Output: ZOUT = ROUT || COUT VSWR (Input and Output) fC αmin 120,50 — ∆α ... fC + 750 kHz — 0,5 1,2 dB B1,0dB B3,0dB B35dB αrel — 2,6 — 2,6 3,5 7,0 — — 8,0 MHz MHz MHz 45 35 35 45 60 45 45 60 — — — — dB dB dB dB — — — 263 || 28 263 ||23 1,8 – 18 — — — — Ω || pF Ω || pF fc ± 750 kHz TCf Temperature coefficient of frequency — ppm/K 3 Mar 11, 2003 SAW Components Low-Loss Filter Data Sheet Matching network to 75 Ω (Element values depend upon PCB layout) B3886 121,00 MHz Cp1 = 47 pF Ls2 = 82 nH Ls3 = 100 nH Cp4 = 33 pF 4 Mar 11, 2003 SAW Components Low-Loss Filter Data Sheet Transfer function: B3886 121,00 MHz Transfer function (pass band): 5 Mar 11, 2003 SAW Components Low-Loss Filter Data Sheet B3886 121,00 MHz Published by EPCOS AG Surface Acoustic Wave Components Division, SAW MC IS 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. 6 Mar 11, 2003