SP959B

Sichuan Institute of Piezoelectric and Acoustooptic Technology For DECT RF Filters (F-11 Package) SP959B Electrical Characteristic: Characteristic Nominal Center Frequency 1dB Bandwidth(from f0) Stop Band Attenuation (from peak level) at F0±45MHz Insertion Loss(at F0±1.2MHz) Input/Output Impedance (Nominal) Input/Output Impedance(fig1): Sym F0 ∆F1dB Unit MHz MHz dB dB Spec 959 ±1.2 40min 4.5max IL F-11 Package(fig2): L1 L2=10nH This may be changed according to PCB Frequency Characteristic(fig3): Ã Type performance 0 -10 -20 -30 -40 -50 -60 -70 -80 860 Magnitude(dB) 880 900 920 940 960 980 Frequency(MHz) 1000 1020 1040 1060 ************************************************************************************************** 32%R[  &KRQJTLQJ &KLQD  7HO )D[ HPDLOTLQWK#QHW