793.0 MHz SAW Filter Part Number T79351B 1. Features Typical 1dB bandwidth of 18.3 MHz High attenuation Single Ended Operation Surface Mounted Package (SMD) 2. Electrical Specifications Source and Load Impedance = 50Ω Minimum Typical Maximum Operating Temperature : 0℃ ℃~70℃ ℃ Center Frequency (fo) Insertion Loss 1dB Bandwidth 3dB Bandwidth 18dB Bandwidth 33dB Bandwidth Amplitude Ripple (fo ± 9.0 MHz) Group Delay Variation (fo ± 9.0 MHz) Absolute Delay Temperature Coefficient of Frequency MHz dB MHz MHz MHz MHz dB nsec usec ppm/℃ ℃2 18.1 - Insertion Loss Amplitude Ripple (fo ± 9.0 MHz) Relative Attenuation (fo ± 10.2 MHz) dB dB dB 18 C1 7 ITF 15A001 T79351B 。793-18.3M 11 12 1 2 3 7 8 9 27.0 3.0 - 11 C2 5 10 L2 L1 11 6 6 1.50±0.1 5 5 4 2.54±0.1 8 7.62±0.1 1.61±0.2 6.50±0.2 9 25.5 1.1 28 Matching Network Configuration S1365 Package Dimension 10 27.0 20.4 22.0 3.0 200 - Source and Load Impedance = 50Ω Minimum Typical Maximum Room Temperature : +25℃ ℃ 13.30±0.2 793.0 25.5 18.34 18.8 20.03 21.06 1.1 80 1.43 -0.03 12 4 3 2 2.54±0.1 1 0.80±0.1 L1 = L2 = 3.9nH, C1 = C2 = 15pF 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 12,6 Output 5 Others Ground http://www.itf.co.kr [email protected] 2015. 12. 14 Rev 2.0 793.0 MHz SAW Filter Part Number T79351B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 18dB Bandwidth & 33dB Bandwidth 11 Dec 2015 10:36:39 1: 0. 0000 dB 0. 000 000 MHz 3:- . 54590 dB 18. 000 000 MHz REF -25.1 dB REF -25.91 dB BW: CH1 Markers REF=1 18. 266470 MHz cent : 792 . 953231 MHz Cor CH1 CH3 S21 S21 LOG LOG 10 dB/ 10 dB/ 11 Dec 2015 10:31:44 1: 0. 0000 dB 0. 000 000 MHz 1: 0. 0000 dB 0. 000 000 MHz REF -25.53 dB REF -25.53 dB * BW: cent : 793 . 022862 MHz 1 Cor Q: 43. 410 Q: 39. 579 22 1_loss : -25 . 474 dB 1 CH1 Markers REF=1 20. 036528 MHz 1_loss : -25 . 535 dB C2 2 3 3 4 4 3 3 2 4 CH2 Markers REF=2 mean:-25 . 487 dB Cor BW: s. dev : . 17020 dB CH3 Markers REF=1 21. 069507 MHz cent : 793 . 231712 MHz p-p : 1. 1180 dB Q: 37. 648 1_loss : -25 . 535 dB CENTER 793 . 000 000 MHz SPAN 24. 000 000 MHz CENTER 793 . 000 000 MHz 3dB Bandwidth & Group Delay CH1 CH2 S21 S21 LOG DEL 1 dB/ 200 ns/ Relative Attenuation 11 Dec 2015 10:37:12 1: 0. 0000 dB 0. 000 000 MHz 3: 63. 437 ps 18. 000 000 MHz REF -25.1 dB REF 1.348 us BW: CH1 Markers REF=1 18. 743488 MHz cent : 792 . 983554 MHz Cor SPAN 70. 000 000 MHz CH1 S21 LOG 10 dB/ 11 Dec 2015 10:30:42 1: 0. 0000 dB 0. 000 000 MHz REF -25.6 dB * CH1 Markers REF=1 2: -29 . 188 dB -10 . 2000 MHz 1 Cor Q: 42. 307 3: -22 . 609 dB 10. 2000 MHz 1_loss : -25 . 482 dB 1 2 3 2 3 2 Smo Cor CH2 Markers REF=2 mean: 1. 4320 us 4 s. dev : 14. 269 ns 3 p-p : 88. 183 ns CENTER 793 . 000 000 MHz SPAN 24. 000 000 MHz CENTER 793 . 000 000 MHz Wideband Properties CH1 S21 LOG 10 dB/ SWR(S11 & S22) 11 Dec 2015 10:39:42 1:-27 . 236 dB 793 . 000 000 MHz REF 0 dB SPAN 70. 000 000 MHz CH1 CH2 S11 S22 SWR SWR 1 / 1 / 11 Dec 2015 10:38:38 1: 2. 0343 793 . 000 000 MHz 2: 2. 8007 793 . 000 000 MHz REF 2.004 REF 3.02 Cor 1 1 Cor START . 010 000 MHz STOP 2 000 . 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 2 CENTER 793 . 000 000 MHz http://www.itf.co.kr SPAN 70. 000 000 MHz [email protected] 2015. 12. 14 Rev 2.0