87.5 MHz SAW Filter Part Number 241653B 1. Features Typical 1dB bandwidth of 15.6 MHz Low-Loss Filter Single Ended Operation Surface Mounted Package (SMD) 2. Electrical Specifications Source and Load Impedance = 50Ω Room Temperature : +25℃ ℃ Minimum Typical Maximum MHz - 87.5 - dB - 10.5 12.5 1dB Bandwidth MHz 15.2 15.6 - 3dB Bandwidth MHz - 16.3 - 40dB Bandwidth MHz - 19.5 20.0 dB - 0.7 1.5 Group Delay Variation (fo ± 7.5 MHz) nsec - 70 120 Absolute Delay usec - 1.05 - dB 40 47 - ppm/℃ ℃ - -86 - Center Frequency (fo) Insertion Loss Amplitude Ripple (fo ± 7.5 MHz) Ultimate Rejection Temperature Coefficient of Frequency S1365 Package Dimension 13.30±0.2 8 7.62±0.1 7 ITF 10A001 241653B . 87.5-15.6M 11 12 1 2 3 7 8 9 270pF 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 C1 Input 50Ω 68nH 11 5 L2 Output 50Ω 12 4 3 2 2.54±0.1 L1 1 68nH C2 82pF 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] 2011. 10. 24 Rev 1.0 87.5 MHz SAW Filter Part Number 241653B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple CH2 S21 CH4 S21 LOG LOG 40dB Bandwidth 1 Dec 2010 12:19:11 1: 0. 0000 dB 0. 000 000 MHz 3:- . 33270 dB 15. 000 000 MHz 1 dB/ REF -9.8 dB 1 dB/ REF -9.8 dB CH1 S21 CH2Markers REF=1 BW: 15. 581307 MHz LOG 24 Jan 2011 17:38:19 1: 0. 0000 dB 0. 000 000 MHz 10 dB/ REF -9.7 dB CH1Markers REF=1 BW: 19. 391801 MHz PRm 1 cent : 87. 516374 MHz cent : 87. 711066 MHz Q: 5. 6168 Q: 4. 5231 2 1_loss : -10 . 014 dB 1 1_loss : -9 . 8573 dB Cor 2 3 4 3 2 PRm CH4Markers mean:-9 . REF=2 9754 dB 3 4 s. dev : . 08020 dB p-p : . 61050 dB Cor CENTER 87. 500 000 MHz SPAN 20. 000 000 MHz 2 4 CENTER 87. 500 000 MHz 3dB Bandwidth & Group Delay CH2 S21 CH4 S21 LOG DEL Wide band Properties 1 Dec 2010 12:18:56 1: 0. 0000 dB 0. 000 000 MHz 3:-61 . 760 ns 15. 000 000 MHz 1 dB/ REF -9.8 dB 150 ns/ REF 1.14 us SPAN 60. 000 000 MHz CH1 S21 LOG 1 Dec 2010 12:21:08 1: 0. 0000 dB 0. 000 000 MHz 10 dB/ REF -9.8 dB 1 CH2Markers REF=1 BW: 16. 309320 MHz CH1Markers REF=1 2:-63 . 303 dB 87. 5000 MHz PRm cent : 87. 514831 MHz 3:-53 . 522 dB 175. 000 MHz Q: 5. 3659 1_loss : -10 . 015 dB 4:-80 . 787 dB 262. 500 MHz 1 5:-81 . 283 dB 350. 000 MHz 2 3 PRm 2 CH4Markers mean:4 1. REF=2 0487 us 3 3 s. dev : 10. 158 ns Smo p-p : 65. 460 ns 2 Cor 4 4 CENTER 87. 500 000 MHz SPAN 20. 000 000 MHz 2 START . 010 000 MHz Smith Chart(S11 & S22) CH1 S11 CH3 S22 1 U FS 1 U FS 1: 90. 270 2: 37. 889 -60 . 102 -4 . 4746 5 STOP 600. 000 000 MHz SWR(S11 & S22) 1 Dec 2010 12:19:58 30. 264 pF 87. 500 000 MHz 406. 50 pF 87. 500 000 MHz CH1 S11 CH3 S22 PRm PRm Cor Cor SWR SWR 10 / 10 / 1 Dec 2010 12:20:21 1: 2. 8065 87. 500 000 MHz 2: 1. 3445 87. 500 000 MHz REF 0 REF 0 2 1 1 2 CENTER 87. 500 000 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 CENTER 87. 500 000 MHz http://www.itf.co.kr SPAN 60. 000 000 MHz [email protected] 2011. 10. 24 Rev 1.0