TFS110V

tfs110V.doc version1.1 19.10.2000 VI TELEFILTER 1. Measurement condition : Ambient temperature : Input power level : Terminating impedances : Q- value : 50...70. 23° C 0 dBm for input: for output: Filter specification TFS 110V - 1/5 T. B.Ω M. || 5,6 T. B. 890 || pF M. T. B.Ω M. || 5,9 T. B. 680 || pF M. 2. Characteristics : Remark: Reference level for the relative attenuation arel of the TFS 110V is the minimum of the pass band attenuation amin. The minimum of the pass band attenuation amin is defined as the insertion loss ae. The centre (reference) frequency fc is the arithmetic mean value of the upper and lower frequencies at the 3 dB filter attenuation level relative to the insertion loss ae. Data Insertion loss (Reference level) Centre frequency Pass band shape Bandwidth 3 10 20 30 40 ae typ. value 11,9 dB 110,592 MHz tolerance / limit max. 13 dB fc at ambient temperature TA (fCAT) (3 dB-BW) 110,592 ± 0,060 MHz Gaussian at ambient temperature TA : dB dB dB dB dB bandwidth bandwidth bandwidth bandwidth bandwidth arel 965 1700 2320 2670 2900 kHz kHz kHz kHz kHz min. 900 min. 1600 max.2420 max.2700 max.3070 kHz kHz kHz kHz kHz Relative attenuation fc ....... fc ± 450 fc ± 450 kHz … fc ± 800 fc ± 1210 kHz … fc ± 1395 fc ± 1395 kHz … fc ± 1535 fc - 10 MHz … fc - 4,5 fc + 4,5 MHz … fc + 10 fc ± 10 MHz … fc ± 50 kHz kHz kHz kHz MHz MHz MHz 45...55 dB 32...33 dB 50...70 dB 1,2 µs 160 ns 3° < < < max. max. min. min. min. min. min. 3 10 20 30 40 27 40 dB ...