175.0 MHz SAW Filter Part Number 250001B 1. Features Typical 1dB bandwidth of 0.4 MHz High attenuation Single Ended Operation Surface Mounted Device (SMD) 2. Electrical Specifications Source and Load Impedance = 50Ω Room Temperature : +25℃ ℃ Minimum Typical Maximum MHz 174.9 175.0 175.1 dB - 9.0 12.0 1dB Bandwidth MHz 0.2 0.4 - 3dB Bandwidth MHz 0.4 0.57 - 25B Bandwidth MHz - 1.3 1.5 40dB Bandwidth MHz - 1.56 1.6 dB - 0.2 1.0 Group Delay Variation (fo ± 0.09 MHz) nsec - 200 250 Absolute Delay usec - 1.8 4.0 fo ± 0.6 MHz dBc 18 20 fo ± 0.8 MHz dBc 35 40 fo ± 1.6 MHz dBc 35 50 ppm/℃2 - -0.03 Center Frequency (fo) Insertion Loss Amplitude Ripple (fo ± 0.09 MHz) Relative Attenuation Temperature Coefficient of Frequency S1565 Package Dimension Matching Network Configuration 6 13 15.37±0.2 11 10 L1 10.16±0.1 9 8 8 13 7 7 14 6 6 9 10 11 Input 50 Ω 12 L2 2 3 4 5 C2 14 5 4 3 2.54±0.1 2 1 0.80±0.1 1.60±0.2 1 Output 50 Ω 13 1.40±0.1 C1 2.54±0.1 6.50±0.2 12 - L1 = 68nH, L2 = 82nH, C1 = 62pF, C2 = 33pF Dimensions shown are nominal in millimeters Pin Configuration 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 13 Ground 7, 14 Output 6 Others Ground http://www.itf.co.kr [email protected] 2014. 07. 23 Rev 1.0 175.0 MHz SAW Filter Part Number 250001B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple CH1 S21 CH2 S21 LOG LOG 1 dB/ 1 dB/ 25dB Bandwidth & 40dB Bandwidth 23 Jul 2014 17:19:09 1: 0. 0000 dB 0. 000 000 MHz 3: . 36920 dB . 180 000 MHz REF -10.3 dB REF -10.8 dB BW: LOG LOG 10 dB/ 10 dB/ 23 Jul 2014 17:10:47 1: 0. 0000 dB 0. 000 000 MHz 1: 0. 0000 dB 0. 000 000 MHz REF -10.09 dB REF -10.07 dB CH1 Markers REF=1 . 380452 MHz cent : 175. 011575 MHz Cor CH1 S21 CH2 S21 BW: 1 Cor cent : 175. 019625 MHz Q: 460. 01 Q: 132. 60 22 1_loss : -10 . 474 dB 1 CH1 Markers REF=1 1. 319889 MHz 1_loss : -10 . 094 dB 2 3 4 3 4 3 CH2 Markers REF=2 mean:-10 . 514 dB 2 Cor 3 Cor 4 BW: s. dev : . 17390 dB CH2 Markers REF=1 1. 570874 MHz cent : 175. 038237 MHz p-p : . 47060 dB Q: 111. 43 1_loss : -10 . 094 dB CENTER 175. 000 000 MHz SPAN 1. 000 000 MHz CENTER 175. 000 000 MHz 3dB Bandwidth & Group Delay CH1 S21 CH2 S21 LOG DEL 1 dB/ 500 ns/ 23 Jul 2014 17:19:55 1: 0. 0000 dB 0. 000 000 MHz 3: 13. 065 ns . 180 000 MHz REF -10.3 dB REF 1.651 us BW: 6. 000 000 MHz Relative Attenuation CH1 S21 CH2 S21 LOG LOG 10 dB/ 10 dB/ 23 Jul 2014 17:16:05 1: 0. 0000 dB 0. 000 000 MHz 1: 0. 0000 dB 0. 000 000 MHz REF -10.09 dB REF -10.07 dB CH1 Markers REF=1 . 570462 MHz cent : 175. 026045 MHz Cor SPAN CH1 Markers REF=1 2:-20 . 930 dB -600 . 000 kHz 1 Cor 3:-51 . 933 dB -800 . 000 kHz Q: 306. 81 4:-71 . 253 dB -1 . 60000 MHz 1_loss : -10 . 479 dB 1 2 2 2 3 2 Smo 3 Cor 4 CH2 Markers REF=2 mean: 1. 7966 us 3 CH2 Markers REF=1 2:-17 . 718 dB 600. 000 kHz Cor s. dev : 58. 030 ns 4 p-p : 202. 66 ns 3 3:-37 . 892 dB 800. 000 kHz 4:-49 . 185 dB 1. 60000 MHz 4 CENTER 175. 000 000 MHz SPAN 1. 000 000 MHz CENTER 175. 000 000 MHz Wideband Properties CH1 S21 LOG 10 dB/ REF -44.01 dB SPAN 6. 000 000 MHz SWR(S11 & S22) 23 Jul 2014 17:21:55 1:-25 . 166 dB 175. 479 992 MHz 1 CH1 S11 CH2 S22 SWR SWR 2 / 2 / 23 Jul 2014 17:18:09 1: 3. 1938 175. 000 000 MHz 2: 1. 3026 175. 000 000 MHz REF 3.198 REF 1.303 Cor 1 Cor START . 010 000 MHz STOP 600. 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 175. 000 000 MHz http://www.itf.co.kr SPAN [email protected] 6. 000 000 MHz 2014. 07. 23 Rev 1.0