2012 Size Chip Multilayer RF Transformer FSLT-S009T[ ]-[ ] All the technical data and information contained herein are subject to change without notice. LT-FSLT-S009T-0408A Shape & Size 1.25 2 4 0.3 6 3 6 0.65 2 4 0.3 1 1 Out-2 0.3 4 1.0 2.0 1 0.65 Equivalent Circuits 3 Out-1 6 In 2,4 Ground 3 unit(mm) Specifications P/N Impedance FSLT-S009T4-019 Frequency [MHz] Matching Capacitance Insertion Loss *1 190 15pF 4.0dB Max. (1.5dB Typ.) 380 3pF 4.0dB Max. (1.0dB Typ.) 50:200 FSLT-S009T4-038 FSLT-S009T8-019 190 15pF 4.0dB Max. (1.5dB Typ.) 380 3pF 4.0dB Max. (0.8dB Typ.) 50:400 FSLT-S009T8-038 Phase Balance Handling Power 180 +/- 10deg. 100mW Max. Temperature Range -35 to +85 deg.C *1:Not inculde splitting loss & resistor loss All the technical data and information contained herein are subject to change without notice. LT-FSLT-S009T-0408A l o g MAG - 7 . 51 82 dB 1 90 MHz 1 U FS 1 : 23. 72 6oh m 6 . 8 096 ohm 5. 704 1 n H 19 0 MHz 7 l o g MAG 1 2 3 4 5 6 7 - 175 - 176 - 177 1 0 MHz 1 : STOP ph as e - 178 - 179 - 180 179 178 177 176 175 1 d B/ REF - 6 dB 1 - 7 . 43 31 dB 1 90 MHz l og MAG 1 / REF - 1 80 510 MHz 1 : 1 : - 8. 716 9 dB 1 90 MHz 1 0 10 20 30 40 50 1 0 d B/ REF 0 d B START 10 MHz STOP 5 10 MHz 17 9. 9 3 190 MHz 1 Ch i p RF Tr a n s f o r me r 50ohm : 200ohm " FSL T- S0 0 9 T4 - 0 1 9 " 50 ohm START 1 0 MHz STOP 510 MHz 4 Ba l a n c e 1 : 1 START Ph a s e 1 d B/ REF - 6 dB 1 Re t . L o s s OUT - 1 0 1 2 3 4 5 6 0 OUT - 2 I ns . Los s FSLT-S009T4-019 Sample Data 15 pF 50 ohm I n s e r t i o n L o s s ( Ou t 1 , Ou t 2 ) : me a s u r e me n t - s p l i t t i n g l o s s - r e s i s t o r All the technical data and information contained herein are subject to change without notice. l os s LT-FSLT-S009T-0408A l o g MAG - 7 . 15 01 dB 380 MHz 1 U FS 1 : 26 . 8 8 o hm 7. 077 1oh m 2. 9 64 1 n H 38 0 MHz 1 3. 5 l o g MAG . 5 dB/ REF - 6 dB - 175 - 176 - 177 1 0 MHz ph as e - 178 - 179 - 180 179 178 177 176 175 1 : 1 0. 5 1. 0 1. 5 2. 0 2. 5 3. 0 3. 5 - 6 . 74 3 dB 380 MHz l og MAG STOP 1 / REF - 1 80 510 MHz 1 0 d B/ REF 0 d B 30 40 50 1 : - 10 . 14 8 dB 3 80 MHz 1 0 10 20 START 10 MHz STOP 5 10 MHz 1 : - 17 9. 4 5 380 MHz 1 Ch i p RF Tr a n s f o r me r 50ohm : 200ohm " FSL T- S0 0 9 T4 - 0 3 8 " 50 ohm START 1 0 MHz STOP 510 MHz 4 Ba l a n c e 1 : 1 START Ph a s e . 5 dB/ REF - 6 dB Re t . L o s s OUT - 1 0 0. 5 1. 0 1. 5 2. 0 2. 5 3. 0 0 OUT - 2 I ns . Los s FSLT-S009T4-038 Sample Data 3p F 50 ohm I n s e r t i o n L o s s ( Ou t 1 , Ou t 2 ) : me a s u r e me n t - s p l i t t i n g l o s s - r e s i s t o r All the technical data and information contained herein are subject to change without notice. l os s LT-FSLT-S009T-0408A l o g MAG - 1 0. 3 83 dB 19 0 MHz 1 U FS 1 : 3 9. 865 2. 191 4oh m1 . 83 56 nH 19 0 MHz 7 l o g MAG 1 d B/ REF - 9 dB 1 1 : - 1 0. 3 52 dB 19 0 MHz 1 2 3 4 5 6 7 - 175 - 176 - 177 1 0 MHz STOP ph as e - 178 - 179 - 180 179 178 177 176 175 l og MAG 1 / REF - 1 80 510 MHz 1 : 0 10 20 30 40 50 1 0 d B/ REF 0 d B 1 : - 19 . 25 2 dB 190 MHz 1 START 10 MHz STOP 5 10 MHz 17 9. 9 1 19 0 MHz Ch i p RF Tr a n s f o r me r 50ohm : 400ohm 1 " FSL T- S0 0 9 T8 - 0 1 9 " 15 0oh m START 1 0 MHz STOP 510 MHz 4 Ba l a n c e 1 : 1 START Ph a s e 1 d B/ REF - 9 dB 1 Re t . L o s s OUT - 1 0 1 2 3 4 5 6 0 OUT - 2 I ns . Los s FSLT-S009T8-019 Sample Data 15 pF 15 0oh m I n s e r t i o n L o s s ( Ou t 1 , Ou t 2 ) : me a s u r e me n t - s p l i t t i n g l o s s - r e s i s t o r All the technical data and information contained herein are subject to change without notice. l os s LT-FSLT-S009T-0408A l o g MAG - 9 . 85 98 dB 38 0 MHz 1 U FS 1 : 3 8. 6 84 ohm - 9 . 3 945 ohm 44 . 58 2 pF 38 0 MHz 1 3. 5 l o g MAG 1 d B/ REF - 9 dB 1 1 : 0. 5 1. 0 1. 5 2. 0 2. 5 3. 0 3. 5 - 175 - 176 - 177 1 0 MHz ph as e - 178 - 179 - 180 179 178 177 176 175 - 9 . 48 37 dB 38 0 MHz l og MAG STOP 1 / REF - 1 80 510 MHz 1 0 d B/ REF 0 d B 0 10 20 30 40 50 1 : - 15 . 92 9 dB 380 MHz 1 START 10 MHz STOP 5 10 MHz 1 : - 17 9. 7 2 38 0 MHz 1 Ch i p RF Tr a n s f o r me r 50ohm : 400ohm " FSL T- S0 0 9 T8 - 0 3 8 " 15 0oh m START 1 0 MHz STOP 510 MHz 4 Ba l a n c e 1 : 1 START Ph a s e 1 d B/ REF - 9 dB Re t . L o s s OUT - 1 0 0. 5 1. 0 1. 5 2. 0 2. 5 3. 0 0 OUT - 2 I ns . Los s FSLT-S009T8-038 Sample Data 3p F 15 0oh m I n s e r t i o n L o s s ( Ou t 1 , Ou t 2 ) : me a s u r e me n t - s p l i t t i n g l o s s - r e s i s t o r All the technical data and information contained herein are subject to change without notice. l os s LT-FSLT-S009T-0408A FOOT PATTERN 0.65 0.35 0.35 0.8 0.35 0.55 0.8 0.65 0.35 All the technical data and information contained herein are subject to change without notice. 0.35 LT-FSLT-S009T-0408A Do not apply DC voltage between primary and secondary winding. If you apply DC voltage between primary and secondary winding, use DC cut capacitor as below circuit A. - Ci r c u i t A470pF 68nH C 68nH 470pF DC 470pF All the technical data and information contained herein are subject to change without notice. LT-FSLT-S009T-0408A