2012 Size 806-928MHz Band Chip Multilayer RF Transformer Impedance Ratio 50:200 FSLT-S087G All the technical data and information contained herein are subject to change without notice. LT-FSLT-S087G-0410A Shape & Size 1.0 3 6 0.65 0.65 0.3 5 0.3 2 2.0 4 f 1 1 Unbalance 3 Balance 6 Balance 4 NC 2 Ground(or DC Port) 5 Ground 0.3 1.25 unit(mm) Specifications P/N FSLT-S087G Frequency Impedance Range(MHz) ratio 806-928 50:200 Insertion Loss *1 Amplitude Balance V.S.W.R Phase Balance 1.0dB Max. 1.0dB Max. 2.0 Max. Handling Power 180 +/- 10deg. 100mW Max. Temperature Range -35 to +85 deg.C *1 Measured by "Back to Back" per piece All the technical data and information contained herein are subject to change without notice. LT-FSLT-S087G-0410A FSLT-S087G Sample DATA Insertion loss V.S.W.R 3.5 5 4 3.0 3 1 m9 VSWR1 dB(S(5,4))/2 2 m10 0 -1 2.5 2.0 -2 m11 -3 m12 1.5 -4 -5 1.0 0.65 0.70 0.75 0.80 0.85 0.90 0.95 1.00 1.05 1.10 1.15 0.65 0.70 0.75 0.80 freq, GHz m9 freq=806.0MHz dB(S(5,4))/2=-0.291 0.90 0.95 1.00 1.05 1.10 1.15 freq, GHz m10 freq=928.0MHz dB(S(5,4))/2=-0.407 m12 freq=928.0MHz VSWR1=1.339 m11 freq=806.0MHz VSWR1=1.456 Amplitude balance Phase balance 25 180-abs(phase((S(2,1))/S(3,1))) 5 4 dB(S(2,1))-dB(S(3,1)) 0.85 3 2 1 m6 m5 0 -1 -2 -3 -4 20 15 10 m8 m7 5 0 -5 -10 -15 -20 -25 -5 0.65 0.65 0.70 0.75 0.80 0.85 0.90 0.95 1.00 1.05 1.10 freq, GHz m5 freq=806.0MHz dB(S(2,1))-dB(S(3,1))=-0.540 All the technical data and information contained herein are subject to change without notice. 0.70 0.75 0.80 0.85 0.90 0.95 1.00 1.05 1.10 1.15 1.15 m6 freq=928.0MHz dB(S(2,1))-dB(S(3,1))=-0.326 freq, GHz m7 freq=806.0MHz 180-abs(phase((S(2,1))/S(3,1)))=3.402 m8 freq=928.0MHz 180-abs(phase((S(2,1))/S(3,1)))=3.860 LT-FSLT-S087G-0410A If you apply DC voltage to Balance Port, please add capacitor as below circuit. Balance Port NC f Unbalance Port Balance Port DC All the technical data and information contained herein are subject to change without notice. 100pF LT-FSLT-S087G-0410A Foot Pattern Foot Pattern Example 50ohm st r i p l i ne None Connect i on 0. 8 0. 55 0. 8 gr ound 0. 35 0. 35 0. 3 0. 35 0. 3 4- 0. 3- t hr ough hol e 50ohm st r i p l i ne All the technical data and information contained herein are subject to change without notice. LT-FSLT-S087G-0410A