76.5 MHz SAW Filter Part Number 233353B 1. Features Typical 1dB bandwidth of 32.5 MHz Low-Loss Filter Single Ended Operation Surface Mounted Package (SMD) 2. Electrical Specifications Source and Load Impedance = 50Ω Operating Temperature : -30℃ ~ +80℃ Minimum Typical Maximum MHz - 76.5 - dB - 18.0 20.5 1dB Bandwidth MHz 32.0 32.5 - 3dB Bandwidth MHz - 33.5 - 40dB Bandwidth MHz - 38.0 38.5 dB - 0.4 1.0 Group Delay Variation (fo ± 15.0 MHz) nsec - 20 60 Absolute Delay usec - 0.95 - 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 Room Temperature : +25℃ Insertion Loss dB - 18.0 20.0 Amplitude Ripple (fo ± 15.36 MHz) dB - 0.4 1.0 nsec - 20 60 Group Delay Variation (fo ± 15.36 MHz) S1365 Package Dimension 13.30±0.2 8 7.62±0.1 7 ITF 12A001 233353B . 76.5-32.5M 11 12 1 2 3 7 9 8 10 11 6 6 1.50±0.1 5 5 4 2.54±0.1 9 1.61±0.2 6.50±0.2 10 Matching Schematic L2 I nput 50Ω 8.2nH 11 5 L3 82nH Out put 50Ω 12 4 3 2 2.54±0.1 C1 33pF L1 100nH 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] 2012. 06. 22 Rev 1.0 76.5 MHz SAW Filter Part Number 233353B 3. Typical Performance ( at +25℃ ) 1dB Bandwidth & Ripple CH2 CH4 S21 S21 LOG LOG 1 dB/ 1 dB/ 3dB Bandwidth & Group Delay 21 Jun 2012 15:53:40 1: 0. 0000 dB 0. 000 000 MHz 3: . 16440 dB 30 . 720 000 MHz REF -17.7 dB REF -17.7 dB BW: cent : CH2 CH4 S21 S21 LOG DEL 1 dB/ 100 ns/ 21 Jun 2012 15:53:29 1: 0. 0000 dB 0. 000 000 MHz 3: 862 . 09 ps 30 . 720 000 MHz REF -17.7 dB REF 940 ns CH2 Markers REF=1 32 . 461282 MHz 76 . 477698 BW: MHz cent : Q: 2. 3560 1_loss : -17 . 837 dB 1 76 . 513159 MHz Q: 2. 2853 4 1_loss : -17 . 843 dB 1 2 CH2 Markers REF=1 33 . 480642 MHz 2 3 3 4 3 2 2 Cor CH4 Markers REF=2 mean : -17 . 821 dB Cor s. dev : . 05100 dB Smo p-p : . 36600 dB Cor CH4 Markers REF=2 mean : 4950 . 34 ns 3 s. dev : 3. 3881 ns p-p : 17 . 929 ns Cor CENTER 76 . 500 000 MHz SPAN 40 . 000 000 MHz 2 4 CENTER 76 . 500 000 MHz 40dB Bandwidth CH1 S21 LOG 10 dB/ BW: 1 Cor cent : 2 CH1 S11 CH3 S22 1 U FS 1 U FS 1: 77. 094 2: 10. 650 77 . 114729 LOG Cor 2 4 76 . 500 000 MHz 10 dB/ 21 Jun 2012 15:53:55 25. 070 pF 76. 500 000 MHz 22. 847 nH 76. 500 000 MHz Cor MHz SPAN 1 90 . 000 000 MHz CENTER 76. 500 000 MHz Wide band Properties S21 -82 . 984 10. 982 Q: 2. 0374 3 CH1 2 CH1 Markers REF=1 37 . 848810 MHz 1_loss : -17 . 885 dB CENTER 40 . 000 000 MHz Smith Chart(S11 & S22) 21 Jun 2012 15:53:17 1: 0. 0000 dB 0. 000 000 MHz REF -17.7 dB SPAN SWR(S11 & S22) 21 Jun 2012 15:55:07 1: 0. 0000 dB 0. 000 000 MHz REF -17.7 dB CH1 Markers REF=1 2: -53 . 486 dB 76 . 5000 MHz 1 SPAN 90. 000 000 MHz CH1 CH3 S11 S22 SWR SWR 10 / 10 / 21 Jun 2012 15:54:17 1: 3. 7051 76 . 500 000 MHz 2: 4. 9299 76 . 500 000 MHz REF 0 REF 0 Cor 3: -31 . 101 dB 102 . 500 MHz 4: -38 . 935 dB 153 . 000 MHz Cor 5: -45 . 106 dB 202 . 500 MHz 3 4 1 5 2 2 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 76 . 500 000 MHz http://www.itf.co.kr SPAN [email protected] 90 . 000 000 MHz 2012. 06. 22 Rev 1.0