75.0 MHz SAW Filter Part Number 231656B 1. Features Typical 1dB bandwidth of 15.6 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 - 75.0 - dB - 22.2 24.0 1dB Bandwidth MHz 15.45 15.6 - 3dB Bandwidth MHz - 16.05 - 40dB Bandwidth MHz - 18.0 18.1 dB - 0.5 1.0 Group Delay Variation (fo ± 7.47 MHz) nsec - 30 80 Absolute Delay usec - 1.64 - dB 45 48 - dB 40 47 - ppm/℃ ℃ - -72 - Center Frequency (fo) Insertion Loss Amplitude Ripple (fo ± 7.47 MHz) Ultimate Rejection Relative attenuation @Edge ± 1.6 MHz Temperature Coefficient of Frequency S1365 Package Dimension 13.30±0.2 12 8 ITF 10A001 231656B 75-15.6M 1 2 3 150nH 7.62±0.1 7 4 7 6 6 5 5 8 9 10 11 11 5 Input 50Ω 120nH Output 50Ω 9pF 1.50±0.1 2.54±0.1 11 9 1.61±0.2 6.50±0.2 10 Matching Schematic 12 4 3 2 2.54±0.1 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. 09.14 Rev 1.0 75.0 MHz SAW Filter Part Number 231656B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple CH1 S21 CH2 S21 LOG LOG 3dB Bandwidth & Group Delay 10 Jun 2010 16:24:38 1: 0. 0000 dB 0. 000 000 MHz 3:- . 05570 dB 14. 940 000 MHz 1 dB/ REF -22.06 dB 1 dB/ REF -22.57 dB CH1 S21 CH2 S21 CH1 Markers REF=1 BW: 15. 588800 MHz PRm 10 Jun 2010 16:24:52 1: 0. 0000 dB 0. 000 000 MHz 3: 3. 0686 ns 14. 940 000 MHz 1 dB/ REF -22.06 dB 100 ns/ REF 1.632 us CH1 Markers REF=1 BW: 16. 049795 MHz PRm cent : 74. 980999 MHz Cor LOG DEL cent : 74. 988881 MHz Cor Q: 4. 8099 Q: 4. 6723 1_loss : -22 . 217 dB 1 1_loss : -22 . 217 dB 1 2 2 3 4 3 3 PRm PRm 2 Smo CH2 Markers REF=2 mean:-22 . 357 dB Cor CENTER 75. 000 000 MHz 3 Cor s. dev : . 10980 dB s. dev : 6. 8108 ns p-p : . 49580 dB p-p : 31. 803 ns CENTER 75. 000 000 MHz SPAN 19. 000 000 MHz 40dB Bandwidth CH1 S21 LOG SPAN 19. 000 000 MHz Relative attenuation 10 Jun 2010 16:22:10 1: 0. 0000 dB 0. 000 000 MHz 10 dB/ REF -22.13 dB CH2 Markers REF=2 mean: 41. 6451 us 2 CH1 S21 CH3 S12 LOG LOG 10 dB/ 10 dB/ 10 Jun 2010 16:23:13 1: 0. 0000 dB 0. 000 000 MHz 1: 0. 0000 dB 0. 000 000 MHz REF -22.13 dB REF -22 dB * * CH1 Markers REF=1 2:-46 . 846 dB -1 . 60000 MHz CH1 Markers REF=1 BW: 17. 984060 MHz 1 Cor 1 Cor 1 cent : 74. 976430 MHz 2 Q: 4. 1690 1_loss : -22 . 125 dB 3 C2 CH3 Markers REF=1 2:-55 . 675 dB 1. 60000 MHz 4 2 2 START 47. 500 000 MHz STOP 102. 500 000 MHz START 47. 500 000 MHz Wide band Properties CH1 S21 LOG SWR(S11 & S22) 10 Jun 2010 16:26:02 1: 0. 0000 dB 0. 000 000 MHz 10 dB/ REF -22.04 dB STOP 102. 500 000 MHz CH1 Markers REF=1 2:-71 . 030 dB 75. 0000 MHz CH1 S11 CH2 S22 SWR SWR 20 / 20 / 10 Jun 2010 16:25:30 1: 5. 9334 75. 000 000 MHz 2: 9. 2261 75. 000 000 MHz REF 5.933 REF 9.226 * PRm Cor 3:-52 . 775 dB 150. 000 MHz 1 1 PRm Cor 2 3 START . 010 000 MHz 2 STOP 300. 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 75. 000 000 MHz http://www.itf.co.kr SPAN 55. 000 000 MHz [email protected] 2010. 09.14 Rev 1.0