SAW Components Low-loss Filter

www.DataSheet4U.com SAW Components Data Sheet B3683 SAW Components Low-Loss Filter Data Sheet B3683 382,5 MHz Ceramic package QCC8C Features Low-loss filter (WBN) for Trunked Radio Usable bandwidth 5 MHz No matching required for operation at 50 Ω Package for Surface Mounted Technology (SMT) q Hermetically sealed ceramic package q q q q Terminals q Gold-plated typ. Dimensions in mm, approx. weight 0,10 g Pin configuration 2 3 6 7 1, 5 4, 8 Input Input ground Output Output ground Ground Case ground Type B3683 Ordering code B39381-B3683-U310 Marking and Package according to C61157-A7-A56 Packing according to F61074-V8070-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage Source power TA Tstg VDC Ps -25 / +75 -40 / +85 0 10 ˚C ˚C V dBm source impedance 50 Ω 2 Mar 30, 2001 SAW Components Low-Loss Filter Data Sheet Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: B3683 382,5 MHz TA = +15 ... +35 ˚C ZS = 50 Ω ZL = 50 Ω min. Nominal frequency Maximum insertion attenuation 380,0 MHz ... 385,0 MHz Amplitude ripple (p-p) 380,0 MHz ... 385,0 MHz Return loss (Input and Output) 380,0 MHz ... 385,0 MHz Group delay 380,0 MHz ... 385,0 MHz τ — typ. 382,5 max. — MHz fN αmax — — ∆α — 3,3 3,7 dB 0,8 1,4 dB 11,0 12,5 — dB 140 180 ns Deviation from lin. phase (in 1 MHz bandwidth) ∆ϕ 380,0 MHz ... 385,0 MHz Absolute attenuation 45,0 MHz ... 81,5 MHz 217,0 MHz ... 295,0 MHz 298,5 MHz ... 340,0 MHz 390,0 MHz ... 395,0 MHz 402,5 MHz ... 470,0 MHz 470,0 MHz ... 1015,0 MHz 1015,0 MHz ... 2000,0 MHz 2000,0 MHz ... 4000,0 MHz αabs — 0,9 5 ˚ 40 40 20 30 30 40 20 5 70 55 45 34 42 45 45 10 — — — — — — — — dB dB dB dB dB dB dB dB Temperature coefficient of frequency TCf — – 36 — ppm/K 3 Mar 30, 2001 SAW Components Low-Loss Filter Data Sheet Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: B3683 382,5 MHz TA = -25 ... +75 ˚C ZS = 50 Ω ZL = 50 Ω min. Nominal frequency Maximum insertion attenuation 380,0 MHz ... 385,0 MHz Amplitude ripple (p-p) 380,0 MHz ... 385,0 MHz Return loss (Input and Output) 380,0 MHz ... 385,0 MHz Group delay 380,0 MHz ... 385,0 MHz τ — typ. 382,5 max. — MHz fN αmax — — ∆α — 3,5 4,0 dB 1,1 2,0 dB 11,0 12,5 — dB 140 180 ns Deviation from lin. phase (in 1 MHz bandwidth) ∆ϕ 380,0 MHz ... 385,0 MHz — 1,1 5 ˚ Temperature coefficient of frequency TCf — – 36 — ppm/K 4 Mar 30, 2001 SAW Components Low-Loss Filter Data Sheet Transfer function B3683 382,5 MHz Transfer function (pass band; +15 ˚C ... +35 ˚C) 5 Mar 30, 2001 SAW Components Low-Loss Filter Data Sheet B3683 382,5 MHz Published by EPCOS AG Surface Acoustic Wave Components Division, SAW MC IS PD P.O. Box 80 17 09, D-81617 München © EPCOS AG 2001. All Rights Reserved. As far as patents or other rights of third parties are concerned, liability is only assumed for components per se, not for applications, processes and circuits implemented within components or assemblies. The information describes the type of component and shall not be considered as assured characteristics. Terms of delivery and rights to change design reserved. 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 30, 2001