84.75 MHz SAW Filter Part Number 241254B 1. Features Typical 1dB bandwidth of 11.25 MHz Low-Loss Filter Single Ended Operation Surface Mounted Package (SMD) 2. Electrical Specifications Source and Load Impedance = 50Ω Operating Temperature : -5℃ ~ +75℃ Minimum Typical Maximum MHz - 84.75 - dB - 9.5 11.5 1dB Bandwidth MHz 10.9 11.25 - 3dB Bandwidth MHz - 12.05 - 40dB Bandwidth MHz - 15.0 15.5 dB - 0.3 1.0 Group Delay Variation (fo ± 4.75 MHz) nsec - 45 80 Absolute Delay usec - 0.96 1.0 dB 40 48 - ppm/℃ - -86 - Minimum Typical Maximum Center Frequency (fo) Insertion Loss Amplitude Ripple (fo ± 4.75 MHz) Ultimate Rejection Temperature Coefficient of Frequency Room Temperature : +25℃ Insertion Loss dB - 9.5 11.0 Amplitude Ripple (fo ± 5.05 MHz) dB - 0.3 1.0 nsec - 45 80 Group Delay Variation (fo ± 5.05 MHz) S1365 Package Dimension 13.30±0.2 12 8 7.62±0.1 7 ITF 12A001 241254B . 84.75-11.2M 1 2 3 4 7 9 8 10 6 82nH 11 6 1.50±0.1 5 5 2.54±0.1 11 9 1.61±0.2 6.50±0.2 10 Matching Schematic L1 I nput 50Ω 10nH 11 5 L2 Output 50Ω 12 4 3 2 2.54±0.1 C1 82pF 1 L3 39nH 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] 2012. 03. 16 Rev 1.0 84.75 MHz SAW Filter Part Number 241254B 3. Typical Performance ( at +25℃ ) 1dB Bandwidth & Ripple CH2 CH4 S21 S21 LOG LOG 1 dB/ 1 dB/ 3dB Bandwidth & Group Delay 15 Feb 2012 15:55:18 1: 0. 0000 dB 0. 000 000 MHz 3: - . 07570 dB 10 . 100 000 MHz REF -9.3 dB REF -9.3 dB BW: cent : CH2 CH4 S21 S21 LOG DEL 1 dB/ 150 ns/ 15 Feb 2012 15:54:56 1: 0. 0000 dB 0. 000 000 MHz 3: -23 . 431 ns 10 . 100 000 MHz REF -9.3 dB REF 934 ns CH2 Markers REF=1MHz 11 . 267724 84 . 734723 BW: MHz cent : CH2 Markers REF=1MHz 12 . 045854 84 . 781360 Q: 7. 5201 1_loss : -9 . 3762 dB 1 2 3 4 3 3 2 2 PRm CH4 Markers mean : -9 . REF=2 4277 dB s. dev : . 05130 dB p-p : . 25370 dB Cor CH4 Markers REF=2 mean4: 964 . 51 4ns 3 s. dev : 6. 9716 ns Smo p-p : 40 . 334 ns Cor CENTER 84 . 750 000 MHz SPAN 15 . 000 000 MHz 2 4 CENTER 84 . 750 000 MHz 40dB Bandwidth CH1 1_loss : -9 . 3710 dB 1 2 PRm MHz Q: 7. 0382 S21 LOG 10 dB/ 15 . 000 000 MHz 2 Smith Chart(S11 & S22) 15 Feb 2012 15:54:29 1: 0. 0000 dB 0. 000 000 MHz REF -9.3 dB SPAN PRm BW: 1 cent : CH1 S11 CH3 S22 CH1 Markers REF=1MHz 14 . 834697 84 . 935126 1 U FS 1 U FS 1: 26. 198 2: 56. 342 15 Feb 2012 15:55:43 -483 . 40 m 3. 8849 nF 84. 750 000 MHz 10. 412 19. 553 nH 84. 750 000 MHz PRm MHz Q: 5. 7254 2 1_loss : -9 . 3690 dB Cor Cor 2 1 3 CENTER 4 84 . 750 000 MHz SPAN 50 . 000 000 MHz CENTER 84. 750 000 MHz Wide band Properties CH1 S21 LOG 10 dB/ 1 PRm SWR(S11 & S22) 15 Feb 2012 15:56:53 1: 0. 0000 dB 0. 000 000 MHz REF -9.3 dB SPAN 50. 000 000 MHz CH1 Markers REF=1 2: -42 . 195 dB 84 . 7500 MHz CH1 CH3 S11 S22 SWR SWR 10 / 10 / 15 Feb 2012 15:56:16 1: 1. 9105 84 . 750 000 MHz 2: 1. 2568 84 . 750 000 MHz REF 0 REF 0 PRm 3: -58 . 706 dB 169 . 500 MHz Cor 1 2 2 3 START . 010 000 MHz STOP 400 . 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 84 . 750 000 MHz http://www.itf.co.kr SPAN [email protected] 50 . 000 000 MHz 2012. 03. 16 Rev 1.0