B3640

www.DataSheet4U.com SAW Components Data Sheet B3640 SAW Components Low-Loss Filter Data Sheet B3640 238,0 MHz Ceramic package QCC12 Features q q q q Low-loss IF filter for DCS base station Tx path Temperature stable Ceramic SMD package Terminals q Gold plated Dim. in mm, aprox. weight 0,4 g Pin configuration 1, 10 7 4 3, 9 2, 6, 8, 12 5, 11 Input (balanced) Output Output ground To be grounded Case ground Not connected Type B3640 Ordering code B39231-B3640-Z510 Marking and Package according to C61157-A7-A55 Packing according to F61074-V8026-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage Source power T Tstg VDC Ps – 20/+ 75 – 40/+ 85 10 10 ˚C ˚C V dBm 2 Apr 04, 2001 SAW Components Low-Loss Filter Data Sheet B3640 238,0 MHz Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: TA = -5 - 75 ˚C ZS = 200 Ω and matching network. ZL = 50 Ω and matching network min. typ. 238,0 8,5 max. — 9,5 MHz dB Nominal frequency Minimum insertion attenuation (including matching network) Amplitude ripple (p-p) fN ± 100 kHz fN ± 300 kHz Absolute group delay Group delay variation fN ± 100 kHz fN ± 300 kHz Relative attenuation (relative to αmin) fN ± 0,6 MHz ... fN ± 0,8 MHz fN ± 0,8 MHz ... fN ± 1,8 MHz fN ± 1,8 MHz ... fN ± 6,0 MHz fN ± 6,0 MHz ... fN ± 20 MHz fN ± 20 MHz ... fN ± 120 MHz Temperature coefficient of frequency 1) Turnover temperature 1) Tem...