75.0 MHz SAW Filter Part Number 231857B 1. Features Typical 1dB bandwidth of 17.7 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 - 75.0 - dB - 13.5 15.0 1dB Bandwidth MHz 17.2 17.7 - 3dB Bandwidth MHz - 18.73 - 40dB Bandwidth MHz - 23.4 23.8 dB - 0.35 1.0 Group Delay Variation (fo ± 7.86 MHz) nsec - 35 70 Absolute Delay usec - 0.7 - dB 40 45 - ppm/℃ - -86 - Center Frequency (fo) Insertion Loss Amplitude Ripple (fo ± 7.86 MHz) Ultimate Rejection Temperature Coefficient of Frequency S1365 Package Dimension 13.30±0.2 12 8 7.62±0.1 7 ITF 13A001 231857B . 75-17.7M 1 2 3 4 7 9 8 I nput 50Ω 10 L1 5 L2 C1 1.50±0.1 5 5 11 Out put 50Ω 11 6 6 2.54±0.1 11 9 1.61±0.2 6.50±0.2 10 Matching Schematic C2 12 4 3 2 2.54±0.1 1 0.80±0.1 L1 = 120nH, C1 = 12pF, L2 = 120nH, C2 = 75pF 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] 2013. 08. 28 Rev 1.0 75.0 MHz SAW Filter Part Number 231857B 3. Typical Performance ( at +25℃ ) 1dB Bandwidth & Ripple CH2 CH4 S21 S21 LOG LOG 1 dB/ 1 dB/ 40dB Bandwidth 21 Aug 2013 10:51:35 1: 0. 0000 dB 0. 000 000 MHz 3: . 00320 dB 15 . 720 000 MHz REF -13.3 dB REF -13.3 dB CH1 S21 LOG 10 dB/ CH2 Markers REF=1 17 . 710259 MHz BW: cent : 74 . 950439 MHz 21 Aug 2013 10:51:08 1: 0. 0000 dB 0. 000 000 MHz REF -13.3 dB BW: 1 Cor Q: 4. 2320 cent : 2 CH1 Markers REF=1 23 . 300481 MHz 75 . 411937 MHz Q: 3. 2365 1_loss : -13 . 539 dB 1 1_loss : -13 . 518 dB 2 3 3 4 2 CH4 Markers REF=2 mean : -13 . 442 dB Cor s. dev : . 06840 dB p-p : . 29980 dB 4 3 Cor CENTER 75 . 000 000 MHz SPAN 22 . 000 000 MHz 2 4 CENTER 75 . 000 000 MHz 3dB Bandwidth & Group Delay CH2 CH4 S21 S21 LOG DEL 1 dB/ 100 ns/ 75 . 000 000 MHz Smith Chart(S11 & S22) 21 Aug 2013 10:51:24 1: 0. 0000 dB 0. 000 000 MHz 3: 6. 2391 ns 15 . 720 000 MHz REF -13.3 dB REF 678 ns SPAN CH1 S11 CH3 S22 1 U FS 1 U FS 1: 9. 9380 2: 24. 634 14. 450 4. 8770 21 Aug 2013 10:51:51 30. 664 nH 75. 000 000 MHz 10. 349 nH 75. 000 000 MHz CH2 Markers REF=1 18 . 727842 MHz BW: cent : 75 . 045838 MHz Cor Q: 4. 0072 1_loss : -13 . 534 dB 1 1 Cor 2 2 3 2 Cor 4 CH4 Markers REF=2 4 . 71 ns mean : 703 3 Smo s. dev : 7. 3695 ns p-p : 32 . 980 ns Cor CENTER 75 . 000 000 MHz SPAN 22 . 000 000 MHz 2 CENTER 75. 000 000 MHz Wide band Properties CH1 S21 LOG 10 dB/ SWR(S11 & S22) 21 Aug 2013 10:52:49 1: 0. 0000 dB 0. 000 000 MHz REF -13.3 dB 1 SPAN 75. 000 000 MHz CH1 Markers REF=1 2: -69 . 265 dB 75 . 0000 MHz CH1 CH3 S11 S22 SWR SWR 10 / 10 / 21 Aug 2013 10:52:08 1: 5. 4670 75 . 000 000 MHz 2: 2. 0547 75 . 000 000 MHz REF 0 REF 0 Cor 3: -51 . 053 dB 121 . 100 MHz 4: -57 . 097 dB 150 . 000 MHz Cor 5: -61 . 157 dB 176 . 000 MHz 1 3 4 2 5 2 START . 010 000 MHz STOP 350 . 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 [email protected] 75 . 000 000 MHz 2013. 08. 28 Rev 1.0