75.0 MHz SAW Filter Part Number 233451B 1. Features Typical 1dB bandwidth of 32.95 MHz Low-Loss Filter Single Ended Operation Surface Mounted Package (SMD) 2. Electrical Specifications Source and Load Impedance = 50Ω Operating Temperature : -20℃ ℃ ~ +80℃ ℃ Minimum Typical Maximum MHz - 75.0 - dB - 16.5 19.0 1dB Bandwidth MHz 32.5 32.95 - 3dB Bandwidth MHz - 34.23 - 40dB Bandwidth MHz - 40.2 40.7 dB - 0.45 1.0 Group Delay Variation (fo ± 15.0 MHz) nsec - 25 50 Absolute Delay usec - 0.71 - dB 40 45 - ppm/℃ ℃ - -86 - Minimum Typical Maximum Center Frequency (fo) Insertion Loss Amplitude Ripple (fo ± 15.0 MHz) Ultimate Rejection Temperature Coefficient of Frequency Operating Temperature : +25℃ ℃ Insertion Loss dB - 16.5 18.5 Amplitude Ripple (fo ± 15.35 MHz) dB - 0.45 1.0 nsec - 25 50 Group Delay Variation (fo ± 15.35 MHz) S1365 Package Dimension 13.30±0.2 8 7.62±0.1 7 12 1 2 3 8 9 10 82nH ITF 10A001 233451B . 75-32.9M 11 7 6 6 5 5 11 Input 50 Ω 1.50±0.1 4 2.54±0.1 9 1.61±0.2 6.50±0.2 10 Matching Schematic L1 11 5 18nH L2 Output 50 Ω 12 4 3 2 2.54±0.1 100nH L3 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 233451B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple 3dB Bandwidth & Group Delay 16 May 2045 12:50:45 CH2 S21 CH4 S21 LOG LOG 1: 0. 0000 dB 3: . 12630 dB 1 dB/ REF -16.3 dB 1 dB/ REF -16.3 dB 16 May 2045 12:50:24 0. 000 000 MHz 30. 700 000 MHz CH2 S21 CH4 S21 LOG DEL 1: 0. 0000 dB 3:-9 . 4605 ns 1 dB/ REF -16.3 dB 50 ns/ REF 696 ns 0. 000 000 MHz 30. 700 000 MHz CH2Markers REF=1 BW: 32. 948391 MHz CH2Markers REF=1 BW: 34. 232153 MHz cent : 74. 940250 MHz cent : 74. 991377 MHz Q: 2. 2745 Q: 2. 1907 1_loss : -16 . 453 dB 1 1_loss : -16 . 460 dB 1 2 2 3 4 3 3 2 2 Cor CH4Markers REF=2 mean:-16 . 532 dB Cor s. dev : . 07620 dB Smo CH4Markers REF=2 4 24 ns mean: 713. 4 s. dev : 3. 1099 ns 3 p-p : . 42810 dB Cor p-p : 21. 782 ns Cor CENTER 75. 000 000 MHz SPAN 40. 000 000 MHz 2 4 CENTER 75. 000 000 MHz 40dB Bandwidth SPAN 40. 000 000 MHz Wide band Properties 16 May 2045 12:49:21 CH1 S21 LOG 1: 0. 0000 dB 10 dB/ REF -16.3 dB 2 16 May 2045 12:52:35 0. 000 000 MHz CH1 S21 LOG 10 dB/ REF -16.3 dB 1: 0. 0000 dB 0. 000 000 MHz 1 CH1Markers REF=1 BW: 39. 697825 MHz 1 Cor CH1Markers REF=1 2:-41 . 356 dB 75. 0000 MHz cent : 75. 748842 MHz 2 3:-29 . 908 dB 150. 000 MHz Q: 1. 9081 4:-50 . 972 dB 225. 000 MHz 1_loss : -16 . 427 dB 5:-50 . 998 dB 300. 000 MHz 3 2 3 4 CENTER 75. 000 000 MHz 4 SPAN 90. 000 000 MHz START . 010 000 MHz Smith Chart(S11 & S22) STOP 400. 000 000 MHz SWR(S11 & S22) 16 May 2045 12:51:13 CH1 S11 CH3 S22 1 U FS 999 mU FS 1: 9. 2490 2: 49. 631 -17 . 102 -62 . 000 124. 09 pF 34. 227 pF 16 May 2045 12:51:41 75. 000 000 MHz 75. 000 000 MHz CH1 S11 CH3 S22 Cor Cor Cor Cor 1 5 SWR SWR 10 / 10 / REF 0 REF 0 2 1: 6. 0691 2: 3. 2411 75. 000 000 MHz 75. 000 000 MHz 1 2 CENTER 75. 000 000 MHz SPAN 90. 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 90. 000 000 MHz [email protected] 2010. 09. 14 Rev 1.0