B3831

www.DataSheet4U.com SAW Components Data Sheet B3831 SAW Components Low-Loss Filter Data Sheet B3831 150,0 MHz Ceramic package DCC18 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 dBm Jul 03, 2002 SAW Components Low-Loss Filter Data Sheet Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: T = -40 to +85 ˚C ZS = 1000 Ω || 87nH ZL = 1000 Ω || 73nH B3831 150,0 MHz min. Nominal frequency Minimum insertion attenuation 1dB bandwidth αrel Amplitude ripple (p-p) Phase linearity (p-p) ≤ 1,0 dB typ. 150 16,5 max. — 18 MHz dB fN αmin — — B1,0dB ∆α ∆ϕ αrel 1,29 — — 1,45 0,5 3,7 — 1,0 5,0 MHz dB deg fN ± 615 kHz fN ± 615 kHz Relative attenuation (relative to αmin) fN ± 2,25 MHz ... fN ± 40,0 MHz VSWR 30 — 42 1,4:1 –0,036 35 — 1,6:1 — — dB fN ± 615 kHz 1) Temperature coefficient of frequ...