75.0 MHz SAW Filter Part Number 233055B 1. Features Typical 1dB bandwidth of 29.5 MHz High attenuation Single Ended Operation Surface Mounted Package (SMD) 2. Electrical Specifications Source and Load Impedance = 50Ω Operating Temperature : -20℃ ℃ ~ +70℃ ℃ Minimum Typical Maximum MHz 74.92 75.0 75.08 dB - 28.5 30.5 1dB Bandwidth 3dB Bandwidth MHz MHz 29.40 29.54 - - 30.00 - 5dB Bandwidth MHz - 30.27 - 15dB Bandwidth MHz - 31.10 - 25dB Bandwidth MHz - 31.53 - 40dB Bandwidth MHz - 31.91 32.1 dB - 0.6 1.2 Group Delay Variation (Fo±14.22MHz) nsec - 40 80 Absolute Delay usec - 1.63 - dB 40 45 - ppm/℃ ℃ - -72 - Minimum Typical Maximum Center Frequency (fo) Insertion Loss Amplitude Ripple (Fo±14.22MHz) Ultimate Rejection Temperature Coefficient of Frequency * Maximum input power 10dBm Room Temperature : +25℃ ℃ Insertion Loss dB 74.02 28.5 75.08 Amplitude Ripple (Fo±14.45MHz) dB - 0.6 1.2 nsec - 40 80 Group Delay Variation (Fo±14.45MHz) S1365 Package Dimension 13.30±0.2 8 ITF 13A001 233055B 。75-29.5M 11 12 1 2 3 11 7.62±0.1 7 7 6 6 5 5 8 9 10 11 5 L1 Input 50Ω L2 Output 50Ω 1.50±0.1 4 2.54±0.1 9 1.61±0.2 6.50±0.2 10 Matching Schematic 12 4 3 2 2.54±0.1 C1 C2 1 0.80±0.1 L1 = 8.2nH, L2 = 4.7nH, C1 = 33pF, C2 = 27pF 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. 04. 01 Rev 1.0 75.0 MHz SAW Filter Part Number 233055B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple CH1 S21 CH2 S21 LOG LOG 1 dB/ 1 dB/ 5dB Bandwidth & 15dB Bandwidth 27 Jun 2012 10:25:42 1: 0. 0000 dB 0. 000 000 MHz 3:- . 08860 dB 28. 900 000 MHz REF -28.21 dB REF -28.81 dB CH1 S21 CH3 S21 LOG LOG 10 dB/ 10 dB/ 27 Jun 2012 10:21:45 1: 0. 0000 dB 0. 000 000 MHz 1: 0. 0000 dB 0. 000 000 MHz REF -28.39 dB REF -28.29 dB CH1 Markers REF=1 BW: 29. 541294 MHz cent : Cor 74. 994866 MHz CH1 Markers REF=1 BW: 30. 272994 MHz cent : Cor Q: 2. 5386 1 75. 000917 MHz Q: 2. 4775 1_loss : -28 . 332 dB 1_loss : -28 . 348 dB 1 Cor 2 2 3 3 4 3 4 4 3 2 CH2 Markers REF=2 mean:-28 . 553 dB Cor CH3 Markers REF=1 BW: 31. 095322 MHz s. dev : . 12400 dB cent : p-p : . 62510 dB 74. 996813 MHz Q: 2. 4118 1_loss : -28 . 348 dB START 56. 000 000 MHz STOP 94. 000 000 MHz CENTER 75. 000 000 MHz 3dB Bandwidth & Group Delay CH1 S21 CH2 S21 LOG DEL 1 dB/ 50 ns/ 25dB Bandwidth & 40dB Bandwidth 27 Jun 2012 10:26:06 1: 0. 0000 dB 0. 000 000 MHz 3:-4 . 6539 ns 28. 900 000 MHz REF -28.21 dB REF 1.659 us SPAN 100 . 000 000 MHz CH1 S21 CH3 S21 LOG LOG 10 dB/ 10 dB/ 27 Jun 2012 10:22:20 1: 0. 0000 dB 0. 000 000 MHz 1: 0. 0000 dB 0. 000 000 MHz REF -28.39 dB REF -28.29 dB CH1 Markers REF=1 BW: 30. 003212 MHz cent : Cor 75. 001332 MHz CH1 Markers REF=1 BW: 31. 535047 MHz cent : Cor Q: 2. 4998 1 74. 992865 MHz Q: 2. 3781 1_loss : -28 . 332 dB 1_loss : -28 . 348 dB 1 Cor 2 2 3 3 2 Smo Cor 4 CH2 Markers REF=2 4 mean: 1. 6322 us 3 CH3 Markers REF=1 BW: 31. 909774 MHz s. dev : 6. 7168 ns cent : 3 p-p : 42. 644 ns 4 74. 980247 MHz Q: 2. 3498 1_loss : -28 . 348 dB START 56. 000 000 MHz STOP 94. 000 000 MHz CENTER 75. 000 000 MHz Wideband Properties CH1 S21 LOG 10 dB/ SWR(S11 & S22) 27 Jun 2012 10:29:11 1: 0. 0000 dB 0. 000 000 MHz REF -29.92 dB SPAN 100 . 000 000 MHz CH1 Markers REF=1 2:-60 . 027 dB 75. 0000 MHz CH1 S11 CH2 S22 SWR SWR 10 / 10 / 27 Jun 2012 10:27:27 1: 3. 9354 75. 000 000 MHz 2: 7. 9683 75. 000 000 MHz REF 3.942 REF 8.492 Cor 3:-58 . 368 dB 150 . 000 MHz 1 1 Cor 2 START . 010 000 MHz 2 3 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 START 25. 000 000 MHz http://www.itf.co.kr STOP 125 . 000 000 MHz [email protected] 2013. 04. 01 Rev 1.0