115.313 MHz SAW Filter Part Number 251157B 1. Features Typical 1dB bandwidth of 10.65 MHz Low-Loss Filter Single Ended Operation Surface Mounted Package (SMD) 2. Electrical Specifications Source and Load Impedance = 50Ω Operating Temperature : -10℃ ℃ ~ +70℃ ℃ Minimum Typical Maximum MHz - 115.313 - dB - 17.1 19.5 1dB Bandwidth MHz 10.2 10.65 - 3dB Bandwidth MHz - 11.77 - 40dB Bandwidth MHz - 16.5 17.0 dB - 0.3 1.0 Group Delay Variation (fo ± 4.375 MHz) nsec - 30 60 Absolute Delay usec - 0.69 0.7 dB 40 46 - ppm/℃ ℃ - -18 - Minimum Typical Maximum Center Frequency (fo) Insertion Loss Amplitude Ripple (fo ± 4.375 MHz) Ultimate Rejection Temperature Coefficient of Frequency Operating Temperature : +25℃ ℃ Insertion Loss dB - 17.1 19.0 Amplitude Ripple (fo ± 4.475 MHz) dB - 0.3 1.0 nsec - 30 60 Group Delay Variation (fo ± 4.475 MHz) S1365 Package Dimension 13.30±0.2 12 8 7.62±0.1 7 ITF 10A001 251157B . 115.313-10.6M 1 2 3 4 7 8 9 10 6 6 22nH 11 1.50±0.1 5 5 2.54±0.1 11 9 1.61±0.2 6.50±0.2 10 Matching Schematic L2 Input 50Ω 11 5 Output 50Ω 12 4 3 2 2.54±0.1 L1 39nH 1 47nH L3 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. 09. 14 Rev 1.0 115.313 MHz SAW Filter Part Number 251157B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple 3dB Bandwidth & Group Delay 23 Aug 2010 14:38:55 CH2 S21 CH4 S21 LOG LOG 1: 0. 0000 dB 3: . 03580 dB 1 dB/ REF -17 dB 1 dB/ REF -17 dB 23 Aug 2010 14:38:35 0. 000 000 MHz 8. 950 000 MHz CH2 S21 CH4 S21 LOG DEL 1: 0. 0000 dB 3:-6 . 2435 ns 1 dB/ REF -17 dB 50 ns/ REF 724 ns 0. 000 000 MHz 8. 950 000 MHz CH2Markers REF=1 BW: 10. 646445 MHz CH2Markers REF=1 BW: 11. 766044 MHz cent : 115. 312024 MHz cent : 115. 308796 MHz Q: 10. 831 Q: 9. 8001 1_loss : -17 . 116 dB 1_loss : -17 . 106 dB 1 1 2 2 3 4 3 2 PRm 3 PRm s. dev : . 05930 dB 4 CH4Markers REF=2 4 28 ns mean: 691. 2 CH4Markers mean:-17REF=2 . 123 dB 3 s. dev : 6. 0964 ns Smo p-p : . 29930 dB Cor p-p : 30. 928 ns Cor CENTER115. 313 000 MHz SPAN 13. 000 000 MHz 2 4 CENTER115. 313 000 MHz 40dB Bandwidth Wide band Properties 23 Aug 2010 14:38:12 CH1 S21 LOG 10 dB/ REF -17.1 dB 2 SPAN 13. 000 000 MHz 1: 0. 0000 dB CH1 S21 CH1Markers REF=1 BW: 16. 389072 MHz PRm PRm 1 23 Aug 2010 14:40:49 0. 000 000 MHz LOG 10 dB/ REF -17.1 dB 1: 0. 0000 dB 0. 000 000 MHz CH1Markers REF=1 2:-20 . 182 dB 115. 313 MHz 1 cent : 115. 385851 MHz 3:-41 . 837 dB 230. 626 MHz Q: 7. 0404 2 1_loss : -17 . 099 dB 4:-44 . 494 dB 345. 939 MHz Cor 5:-37 . 703 dB 461. 252 MHz 2 3 5 4 3 4 CENTER115. 313 000 MHz SPAN 60. 000 000 MHz START . 010 000 MHz Smith Chart(S11 & S22) STOP 600. 000 000 MHz SWR(S11 & S22) 23 Aug 2010 14:39:23 CH1 S11 CH3 S22 1 U FS 1 U FS 1: 61. 990 2: 108. 32 -37 . 143 -81 . 773 37. 160 pF 16. 878 pF 23 Aug 2010 14:39:51 115. 313 000 MHz 115. 313 000 MHz CH1 S11 CH3 S22 PRm PRm Cor Cor 1 SWR SWR 10 / 10 / REF 0 REF 0 1: 1. 9899 2: 3. 5840 115. 313 000 MHz 115. 313 000 MHz 2 1 2 CENTER115. 313 000 MHz SPAN 60. 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 CENTER115. 313 000 MHz http://www.itf.co.kr SPAN 60. 000 000 MHz [email protected] 2010. 09. 14 Rev 1.0