57.6 MHz SAW Filter Part Number 212052B C 1. Features Typical 1dB bandwidth of 20.3 MHz Low-Loss Filter Single Ended Operation Surface Mounted Package (SMD) 2. Electrical Specifications Source and Load Impedance = 50Ω Operating Temperature : -30℃ ~ +60℃ Minimum Typical Maximum MHz - 57.6 - dB - 16.0 18.5 1dB Bandwidth MHz 19.9 20.3 - 3dB Bandwidth MHz - 20.97 - 40dB Bandwidth MHz - 24.1 24.6 dB - 0.45 1.0 Group Delay Variation (fo ± 9.51 MHz) nsec - 35 70 Absolute Delay usec - 1.39 1.4 dB 40 46 - ppm/℃ - -86 - Minimum Typical Maximum Center Frequency (fo) Insertion Loss Amplitude Ripple (fo ± 9.51 MHz) Ultimate Rejection Temperature Coefficient of Frequency Room Temperature : +25℃ Insertion Loss dB - 16.0 18.0 Amplitude Ripple (fo ± 9.74 MHz) dB - 0.45 1.0 nsec - 35 70 dB 60 65 - Group Delay Variation (fo ± 9.74 MHz) Relative Attenuation Fo – 13.8 MHz S1365 Package Dimension 13.30±0.2 8 7.62±0.1 7 ITF 11A001 212052B C . 57.6-20.3M 11 12 1 2 3 7 9 8 10 1.50±0.1 5 5 4 39nH 150nH 11 6 6 2.54±0.1 9 1.61±0.2 6.50±0.2 10 Matching Schematic L1 I nput 50Ω 11 5 L2 Out put 50Ω 12 C1 36pF 4 3 2 2.54±0.1 L3 68nH 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. 12. 06 Rev 1.0 57.6 MHz SAW Filter Part Number 212052B C 3. Typical Performance ( at +25℃ ) 1dB Bandwidth & Ripple CH2 CH4 S21 S21 LOG LOG 1 dB/ 1 dB/ 3dB Bandwidth & Group Delay 4 Jan 2012 22:59:04 1: 0. 0000 dB 0. 000 000 MHz 3: . 09450 dB 19 . 480 000 MHz REF -15.5 dB REF -15.5 dB BW: cent : CH2 CH4 S21 S21 LOG DEL 1 dB/ 150 ns/ 4 Jan 2012 22:58:37 1: 0. 0000 dB 0. 000 000 MHz 3: 9. 1161 ns 19 . 480 000 MHz REF -15.5 dB REF 1.35 us CH2 Markers REF=1 20 . 253411 MHz 57 . 621584 BW: MHz cent : CH2 Markers REF=1 20 . 985113 MHz 57 . 617113 Q: 2. 8450 1_loss : -15 . 820 dB 1 1 2 2 3 3 MHz Q: 2. 7456 1_loss : -15 . 830 dB 3 4 4 2 2 Cor CH4 Markers REF=2 mean : -15 . 761 dB Cor s. dev : . 05750 dB Smo p-p : . 43630 dB Cor s. dev : 6. 2263 ns p-p : 40 . 772 ns Cor CENTER 57 . 600 000 MHz SPAN 25 . 000 000 MHz 2 4 CENTER 40dB Bandwidth CH1 CH4 Markers REF=2 mean : 41. 3870 us 3 S21 LOG 10 dB/ BW: 1 Cor SPAN 25 . 000 000 MHz 2 Relative Attenuation(Fo – 13.8 MHz) 4 Jan 2012 22:57:27 1: 0. 0000 dB 0. 000 000 MHz REF -15.5 dB 57 . 600 000 MHz cent : 2 CH1 S21 LOG 10 dB/ CH1 Markers REF=1 24 . 132964 MHz 58 . 250157 MHz 4 Jan 2012 22:59:42 1: 0. 0000 dB 0. 000 000 MHz REF -15.5 dB CH1 Markers REF=1 2: -69 . 145 dB -13 . 8000 MHz 1 Cor Q: 2. 4137 1_loss : -15 . 836 dB 3 4 2 CENTER 57 . 600 000 MHz SPAN 70 . 000 000 MHz CENTER 57 . 600 000 MHz Wide band Properties CH1 S21 LOG 10 dB/ CH1 Markers REF=1 2: -52 . 814 dB 57 . 6000 MHz 1 70 . 000 000 MHz SWR(S11 & S22) 4 Jan 2012 23:01:53 1: 0. 0000 dB 0. 000 000 MHz REF -15.5 dB SPAN CH1 CH3 S11 S22 SWR SWR 10 / 10 / 4 Jan 2012 23:00:57 1: 3. 9152 57 . 600 000 MHz 2: 1. 1422 57 . 600 000 MHz REF 0 REF 0 Cor 3: -33 . 655 dB 84 . 2000 MHz 4: -46 . 519 dB 115 . 200 MHz Cor 5: -51 . 273 dB 145 . 800 MHz 3 1 4 5 2 2 START . 010 000 MHz STOP 300 . 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 57 . 600 000 MHz http://www.itf.co.kr SPAN [email protected] 70 . 000 000 MHz 2012. 12. 06 Rev 1.0