B3831 Datasheet | EPCOS

Features s s s s Low-loss IF filter for CDMA base station Temperature stable Ceramic SMD package Unbalanced or balanced operation Terminals s Gold plated 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 B3831 Ordering code B39151-B3831-U210 Marking and Package according to C61157-A7-A54 Packing according to F61074-V8081-Z000 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 0 2 ˚C ˚C V d Bm Jul 03, 2002 SAW ponents Low-Loss Filter Data Sheet Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: T = -40 to +85 ˚C ZS = 1000 Ω || 87n H ZL = 1000 Ω || 73n H B3831 150,0 MHz min. Nominal frequency Minimum insertion attenuation 1d B bandwidth αrel Amplitude ripple (p-p) Phase linearity (p-p) ≤ 1,0 d B typ. 150 16,5 max. - 18 MHz d B f N αmin - - B1,0d B ∆α ∆ϕ αrel 1,29 - - 1,45 0,5 3,7 - 1,0 5,0 MHz d B deg f N ± 615 k Hz f N ± 615 k Hz Relative attenuation (relative to αmin) f N ± 2,25 MHz ... f N ± 40,0 MHz VSWR - 42 1,4:1 - 0,036 35 - 1,6:1 - - d B f N ± 615 k Hz 1) Temperature coefficient of frequency Turnover temperature 1) Temperature TCf T0 - - ppm/K2 ˚C dependance of fc: fc(TA) = fc(T0)(1 + TCf(TA -...