115.0 MHz SAW Filter Project Name 251254B 1. Features Typical 1dB bandwidth of 11.8 MHz High attenuation Single Ended Operation Surface Mounted Package (SMD) 2. Electrical Specifications Source and Load Impedance = 50Ω Room Temperature : +25℃ ℃ Minimum Typical Maximum MHz - 115.0 - dB - 20.0 22.0 1 dB Bandwidth MHz 11.70 11.88 - 3dB Bandwidth MHz - 12.37 - 40dB Bandwidth MHz - 14.38 14.50 dB - 0.55 1.0 Group Delay Variation (fo ± 5.5 MHz) nsec - 45 100 Absolute Delay usec - 1.48 - dB 48 53 - Center Frequency (fo) Insertion Loss Amplitude Ripple (fo ± 5.5 MHz) Ultimate Rejection ppm/℃ ℃ Temperature Coefficient of Frequency -72 S1365 Package Dimension Matching Schematic 11 13.30±0.2 12 8 7.62±0.1 7 ITF 13A001 251254B 。115115-11.8M 11.8 1 2 3 4 7 6 6 5 5 8 9 10 11 Input 50Ω Output 50Ω 1.50±0.1 2.54±0.1 11 9 1.61±0.2 6.50±0.2 10 5 12 4 3 2 2.54±0.1 1 0.80±0.1 Dimensions shown are nominal in millimeters Pin Configuration 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] 2013. 04. 01 Rev 1.0 115.0 MHz SAW Filter Project Name 251254B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple CH1 S21 CH2 S21 LOG LOG 1 dB/ 1 dB/ 40dB Bandwidth 15 Oct 2012 18:39:06 1: 0. 0000 dB 0. 000 000 MHz 3: . 41980 dB 11. 000 000 MHz REF -19.55 dB REF -20.2 dB CH1 Markers REF=1 BW: 11. 886698 MHz cent : 115. 194775 MHz Cor CH1 S21 LOG 10 dB/ 15 Oct 2012 18:38:43 1: 0. 0000 dB 0. 000 000 MHz REF -19.91 dB * CH1 Markers REF=1 BW: 14. 389632 MHz 1 Cor cent : 115. 136799 MHz Q: 9. 6911 2 Q: 8. 0014 1_loss : -19 . 936 dB 1_loss : -19 . 907 dB 1 2 3 4 3 CH2 Markers REF=2 mean:-19 . 881 dB 2 Cor 3 4 s. dev : . 10910 dB p-p : . 55280 dB CENTER 115. 000 000 MHz SPAN 14. 000 000 MHz CENTER 115. 000 000 MHz 3dB Bandwidth & Delay CH1 S21 CH2 S21 LOG DEL 1 dB/ 50 ns/ Smith Chart(S11 & S22) 15 Oct 2012 18:39:19 1: 0. 0000 dB 0. 000 000 MHz 3: 2. 0009 ns 11. 000 000 MHz REF -19.55 dB REF 1.449 us SPAN 45. 000 000 MHz CH1 S11 CH2 S22 1 U FS 1 U FS 1: 12. 250 2: 17. 002 -47 . 506 -49 . 699 15 Oct 2012 18:40:08 29. 132 pF 115. 000 000 MHz 27. 847 pF 115. 000 000 MHz CH1 Markers REF=1 BW: 12. 377616 MHz cent : 115. 178687 MHz Cor Cor Q: 9. 3054 1_loss : -19 . 943 dB 1 2 3 2 Smo Cor CH2 Markers REF=2 mean: 1. 4829 us 4 s. dev : 9. 4867 ns 3 Cor p-p : 43. 052 ns 2 1 CENTER 115. 000 000 MHz SPAN 14. 000 000 MHz CENTER 115. 000 000 MHz Wide band Properties CH1 S21 LOG 10 dB/ SWR(S11 & S22) 15 Oct 2012 18:40:41 1: 0. 0000 dB 0. 000 000 MHz REF -21.85 dB SPAN 45. 000 000 MHz CH1 Markers REF=1 2:-58 . 142 dB 115. 000 MHz CH1 S11 CH2 S22 SWR SWR 50 / 50 / 15 Oct 2012 18:40:00 1: 7. 8843 115. 000 000 MHz 2: 6. 0120 115. 000 000 MHz REF 7.877 REF 6.017 Cor 3:-70 . 859 dB 230. 000 MHz 1 1 Cor 2 2 START . 010 000 MHz STOP 400. 000 000 MHz 3 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 CENTER 115. 000 000 MHz http://www.itf.co.kr SPAN 45. 000 000 MHz [email protected] 2013. 04. 01 Rev 1.0