85.1 MHz SAW Filter Part Number 242154B 1. Features Typical 1dB bandwidth of 20.5 MHz High attenuation Single Ended Operation Surface Mounted Package (SMD) 2. Electrical Specifications Source and Load Impedance = 50Ω Operating Temperature : -30℃ ℃ ~ +70℃ ℃ Minimum Typical Maximum MHz - 85.1 - dB - 10.7 13.0 1dB Bandwidth MHz 20.1 20.54 - 3dB Bandwidth MHz - 21.2 - 20dB Bandwidth MHz - 23.25 23.6 40dB Bandwidth MHz - 24.5 25.0 dB - 0.4 1.0 Group Delay Variation (fo ± 9.22 MHz) nsec - 35 60 Absolute Delay usec - 1.02 - dB 40 45 - ppm/℃ ℃ - -86 - Minimum Typical Maximum Center Frequency (fo) Insertion Loss Amplitude Ripple (fo ± 9.22 MHz) Ultimate Rejection Temperature Coefficient of Frequency Operating Temperature : +25℃ ℃ Insertion Loss dB - 10.7 12.5 Amplitude Ripple (fo ± 9.62 MHz) dB - 0.4 1.0 nsec - 35 60 Group Delay Variation (fo ± 9.62 MHz) S1365 Package Dimension 13.30±0.2 8 7.62±0.1 7 ITF 09A001 242154B . 85.1-20.5M 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 12 4 3 2 2.54±0.1 11 Input 50 Ω L1 5 Output 50 Ω 39nH 68nH 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. 04. 01 Rev 1.0 85.1 MHz SAW Filter Part Number 242154B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple CH2 S21 CH4 S21 LOG LOG 3dB Bandwidth & Group Delay 18 Aug 2009 03:04:04 1: 0. 0000 dB 0. 000 000 MHz 3: . 03460 dB 19. 240 000 MHz 1 dB/ REF -10.4 dB 1 dB/ REF -10.4 dB CH2 S21 CH4 S21 LOG DEL 18 Aug 2009 03:03:44 1: 0. 0000 dB 0. 000 000 MHz 3:-25 . 887 ns 19. 240 000 MHz 1 dB/ REF -10.4 dB 50 ns/ REF 995 ns CH2Markers REF=1 BW: 20. 541969 MHz CH2Markers REF=1 BW: 21. 212645 MHz cent : 85. 092452 MHz cent : 85. 150587 MHz Q: 4. 1424 Q: 4. 0141 1_loss : -10 . 679 dB 1_loss : -10 . 681 dB 1 1 2 2 3 3 3 4 2 2 Cor CH4Markers REF=2 mean:-10 . 617 dB Cor s. dev : . 07890 dB Smo CH4Markers REF=2 mean: 1. 40231 us 3 s. dev : 6. 3530 ns p-p : . 34570 dB Cor p-p : 36. 717 ns Cor 4 CENTER 85. 100 000 MHz SPAN 24. 000 000 MHz 2 4 CENTER 85. 100 000 MHz 20dB & 40dB Bandwidth CH1 S21 CH3 S21 LOG LOG 2 Wide band Properties 18 Aug 2009 03:03:21 1: 0. 0000 dB 0. 000 000 MHz 1: 0. 0000 dB 0. 000 000 MHz 10 dB/ REF -10.4 dB 10 dB/ REF -10.4 dB SPAN 24. 000 000 MHz CH1 S21 LOG 18 Aug 2009 03:06:02 1: 0. 0000 dB 0. 000 000 MHz 10 dB/ REF -10.4 dB 1 CH1Markers REF=1 BW: 23. 235126 MHz CH1Markers REF=1 2:-51 . 083 dB 85. 1000 MHz cent : 85. 226279 MHz 1 Cor Q: 3. 6680 2 3:-31 . 638 dB 170. 200 MHz 1_loss : -10 . 690 dB 4:-46 . 091 dB 255. 300 MHz Cor 5:-38 . 345 dB 340. 400 MHz 3 3 4 5 4 CH3Markers REF=1 BW: 24. 285374 MHz 4 3 2 cent : 85. 361021 MHz Q: 3. 5149 1_loss : -10 . 690 dB START 45. 100 000 MHz STOP 125. 100 000 MHz START . 010 000 MHz Smith Chart(S11 & S22) CH1 S11 CH3 S22 1 U FS 1 U FS 1: 62. 105 2: 55. 396 -44 . 049 5. 9336 STOP 500. 000 000 MHz SWR(S11 & S22) 18 Aug 2009 03:04:33 42. 458 pF 85. 100 000 MHz 11. 097 nH 85. 100 000 MHz CH1 S11 CH3 S22 Cor Cor Cor Cor SWR SWR 10 / 10 / 18 Aug 2009 03:05:01 1: 2. 2212 85. 100 000 MHz 2: 1. 1638 85. 100 000 MHz REF 0 REF 0 2 1 1 2 START 45. 100 000 MHz STOP 125. 100 000 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 45. 100 000 MHz http://www.itf.co.kr STOP 125. 100 000 MHz [email protected] 2010. 04. 01 Rev 1.0