738.0 MHz SAW Filter Part Number T73851B 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 T73851B 。738-18.3M 11 12 1 2 3 7 8 9 29.0 2.0 - 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 27.0 0.8 28 Matching Network Configuration S1365 Package Dimension 10 29.0 20.4 22.0 3.0 200 - Source and Load Impedance = 50Ω Minimum Typical Maximum Room Temperature : +25℃ ℃ 13.30±0.2 738.0 27.0 18.39 18.8 20.06 20.87 0.8 95 1.34 -0.03 12 4 3 2 2.54±0.1 1 0.80±0.1 L1 = L2 = 4.7nH, 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 2.0 738.0 MHz SAW Filter Part Number T73851B 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 10:17:38 1: 0. 0000 dB 0. 000 000 MHz 3: . 19590 dB 18. 000 000 MHz REF -26.75 dB REF -27.52 dB BW: CH1 Markers REF=1 18. 391905 MHz cent : 738 . 071137 MHz Cor CH1 CH3 S21 S21 LOG LOG 10 dB/ 10 dB/ 11 Dec 2015 10:15:07 1: 0. 0000 dB 0. 000 000 MHz 1: 0. 0000 dB 0. 000 000 MHz REF -26.97 dB REF -26.97 dB * BW: cent : 738 . 102548 MHz 1 Cor Q: 40. 130 Q: 36. 786 22 1_loss : -27 . 039 dB 1 CH1 Markers REF=1 20. 064604 MHz 1_loss : -26 . 974 dB C2 2 3 3 4 4 3 3 2 4 CH2 Markers REF=2 mean:-27 . 069 dB Cor BW: s. dev : . 14900 dB CH3 Markers REF=1 20. 870848 MHz cent : 738 . 274816 MHz p-p : . 81210 dB Q: 35. 374 1_loss : -26 . 974 dB CENTER 738 . 000 000 MHz SPAN 24. 000 000 MHz CENTER 738 . 000 000 MHz 3dB Bandwidth & Group Delay CH1 CH2 S21 S21 LOG DEL 1 dB/ 200 ns/ Relative Attenuation 11 Dec 2015 10:18:06 1: 0. 0000 dB 0. 000 000 MHz 3:-4 . 3233 ns 18. 000 000 MHz REF -26.75 dB REF 1.283 us BW: CH1 Markers REF=1 18. 818916 MHz cent : 738 . 084151 MHz Cor SPAN 70. 000 000 MHz CH1 S21 LOG 10 dB/ 11 Dec 2015 10:13:39 1: 0. 0000 dB 0. 000 000 MHz REF -26.96 dB * CH1 Markers REF=1 2: -36 . 179 dB -10 . 2000 MHz 1 Cor Q: 39. 220 3: -20 . 268 dB 10. 2000 MHz 1_loss : -26 . 996 dB 1 2 3 3 2 2 Smo Cor CH2 Markers REF=2 4 1. 3466 us mean: 3 s. dev : 16. 108 ns p-p : 93. 142 ns CENTER 738 . 000 000 MHz SPAN 24. 000 000 MHz CENTER 738 . 000 000 MHz Wideband Properties CH1 S21 LOG 10 dB/ REF 0 dB SPAN 70. 000 000 MHz SWR(S11 & S22) 11 Dec 2015 10:21:06 1:-28 . 159 dB 738 . 000 000 MHz CH1 CH2 S11 S22 SWR SWR 1 / 1 / 11 Dec 2015 10:19:36 1: 3. 3094 738 . 000 000 MHz 2: 2. 8389 738 . 000 000 MHz REF 3.312 REF 2.841 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 738 . 000 000 MHz http://www.itf.co.kr SPAN 70. 000 000 MHz [email protected] 2015. 12. 14 Rev 2.0