115.0 MHz SAW Filter Part Number 250654B 1. Features Typical 1dB bandwidth of 6.3 MHz High attenuation Single Ended Operation Surface Mounted Package (SMD) 2. Electrical Specifications Source and Load Impedance = 50Ω Operating Temperature : +25℃ ℃ Minimum Typical Maximum MHz - 115.0 - dB - 18.0 20.5 1dB Bandwidth MHz 6.0 6.32 - 3dB Bandwidth MHz - 6.82 - 40dB Bandwidth MHz - 9.1 9.4 dB - 0.45 0.9 Group Delay Variation (fo ± 2.9 MHz) nsec - 45 70 Absolute Delay usec - 1.5 - dB 40 48 - ppm/℃ ℃ - -18 - Center Frequency (fo) Insertion Loss Amplitude Ripple (fo ± 2.9 MHz) Ultimate Rejection Temperature Coefficient of Frequency S1365 Package Dimension 13.30±0.2 8 7.62±0.1 7 ITF 09A001 250654B . 115-6.3M 11 12 1 2 3 7 8 9 10 6 6 11 1.50±0.1 5 5 4 2.54±0.1 9 1.61±0.2 6.50±0.2 10 Matching Schematic 11 Input 50 Ω 5 18nH 12 22nH L1 4 3 2 2.54±0.1 Output 50 Ω L2 1 0.80±0.1 Pin Configuration Dimensions shown are nominal in millimeters Body : Al2O3 Lid : Kovar, Ni Plated Termination : Au plating 0.3 ~ 1.0um, over a 1.27 ~ 8.89um Ni Plating I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Tel: 82-32-621-1213 Fax: 82-32-621-1218 Input 11 Ground 6,12 Output 5 Others Ground http://www.itf.co.kr [email protected] 2010. 03. 31 Rev 1.0 115.0 MHz SAW Filter Part Number 250654B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple CH2 S21 CH4 S21 LOG LOG 3dB Bandwidth & Group Delay 4 Aug 2009 17:21:11 1: 0. 0000 dB 0. 000 000 MHz 3: . 21270 dB 5. 800 000 MHz 1 dB/ REF -17.8 dB 1 dB/ REF -17.8 dB CH2 S21 CH4 S21 LOG DEL 4 Aug 2009 17:20:45 1: 0. 0000 dB 0. 000 000 MHz 3:-14 . 782 ns 5. 800 000 MHz 1 dB/ REF -17.8 dB 100 ns/ REF 1.47 us CH2Markers REF=1 6. 347258 MHz BW: CH2Markers REF=1 6. 852976 MHz BW: cent : 115. 005627 MHz cent : 114. 990761 MHz Q: 18. 119 Q: 16. 780 1_loss : -17 . 889 dB 1_loss : -17 . 877 dB 1 1 2 2 3 4 3 3 2 PRm PRm 2 CH4Markers mean:-17REF=2 . 942 dB s. dev : . 07020 dB CH4Markers 4 REF=2 mean: 1. 4944 us 3 s. dev : 7. 9679 ns Smo p-p : . 36530 dB Cor p-p : 38. 099 ns 4 Cor CENTER115. 000 000 MHz SPAN 8. 000 000 MHz 2 4 CENTER115. 000 000 MHz 40dB Bandwidth CH1 S21 LOG Wide band Properties 4 Aug 2009 17:20:25 1: 0. 0000 dB 0. 000 000 MHz 10 dB/ REF -17.8 dB PRm BW: 1 2 SPAN 8. 000 000 MHz CH1Markers REF=1 9. 091788 MHz CH1 S21 LOG 4 Aug 2009 17:23:05 1: 0. 0000 dB 0. 000 000 MHz 10 dB/ REF -17.8 dB CH1Markers REF=1 2:-24 . 484 dB 115. 000 MHz PRm 1 cent : 115. 101240 MHz 3:-44 . 243 dB 230. 000 MHz Q: 12. 660 2 1_loss : -17 . 869 dB 4:-60 . 506 dB 345. 000 MHz Cor 5:-49 . 992 dB 460. 000 MHz 2 3 4 3 5 4 START 100. 000 000 MHz STOP 130. 000 000 MHz START . 010 000 MHz Smith Chart(S11 & S22) CH1 S11 CH3 S22 1 U FS 1 U FS 1: 25. 287 2: 25. 155 34. 754 -12 . 839 STOP 700. 000 000 MHz SWR(S11 & S22) 4 Aug 2009 17:21:41 48. 098 nH 115. 000 000 MHz 107. 79 pF 115. 000 000 MHz PRm CH1 S11 CH3 S22 SWR SWR 5 / 5 / 4 Aug 2009 17:22:05 1: 3. 1105 115. 000 000 MHz 2: 2. 1594 115. 000 000 MHz REF 0 REF 0 PRm 1 Cor Cor 2 1 2 START 100. 000 000 MHz STOP 130. 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Tel: 82-32-621-1213 Fax: 82-32-621-1218 START 100. 000 000 MHz http://www.itf.co.kr STOP 130. 000 000 MHz [email protected] 2010. 03. 31 Rev 1.0