197.0 MHz SAW Filter Part Number260958B 1. Features Typical 1dB bandwidth of 9.4 MHz High attenuation Single Ended Operation Surface Mounted Package (SMD) 2. Electrical Specifications Source and Load Impedance = 50Ω Room Temperature : +25℃ ℃ Minimum Typical Maximum MHz - 197.0 - dB - 27.5 29.0 1dB Bandwidth 3dB Bandwidth MHz MHz 9.25 9.39 - - 9.7 - 20dB Bandwidth MHz - 10.87 11.0 40dB Bandwidth MHz - 11.45 - dB - 0.52 1.2 Group Delay Variation (fo ± 4.51 MHz) nsec - 78 150 Absolute Delay usec - 1.58 - 40 48 - - -0.03 - Center Frequency (fo) Insertion Loss Amplitude Ripple (fo ± 4.51 MHz) Ultimate Rejection dB Temperature Coefficient of Frequency ppm/℃ 2 S1365 Package Dimension Matching Schematic 5 11 13.30±0.2 8 7.62±0.1 7 ITF 12A001 260958B 。197-9.4M 12 1 2 3 4 7 8 9 10 11 6 6 1.50±0.1 5 5 2.54±0.1 11 9 1.61±0.2 6.50±0.2 10 12 4 3 2 2.54±0.1 1 0.80±0.1 L1 = 82nH, L2 = 56nH, L3 = 18nH C1 = 30pF 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] 2013. 03. 28 Rev 1.0 197.0 MHz SAW Filter Part Number260958B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple CH1 S21 CH2 S21 LOG LOG 40dB Bandwidth 24 Mar 2012 05:01:12 1: 0. 0000 dB 0. 000 000 MHz 3: . 07260 dB 9. 000 000 MHz 1 dB/ REF -27.32 dB 1 dB/ REF -27.83 dB PRm BW: CH1 Markers REF=1 9. 393194 MHz CH1 S21 LOG CH1 Markers REF=1 BW: 11. 455197 MHz PRm 1 cent : 197. 052432 MHz Q: 20. 978 1 cent : 197. 074585 MHz Q: 17. 204 2 1_loss : -27 . 589 dB Cor 24 Mar 2012 04:57:33 1: 0. 0000 dB 0. 000 000 MHz 10 dB/ REF -27.62 dB 1_loss : -27 . 606 dB Cor 2 3 4 3 PRm CH2 Markers mean:-27REF=2 . 552 dB 2 3 4 s. dev : . 10770 dB p-p : . 52270 dB Cor CENTER 197. 000 000 MHz SPAN 12. 000 000 MHz CENTER 197. 000 000 MHz 3dB Bandwidth & Group Delay CH1 S21 CH2 S21 LOG DEL 24 Mar 2012 05:01:37 1: 0. 0000 dB 0. 000 000 MHz 3:-26 . 067 ns 9. 000 000 MHz 1 dB/ REF -27.32 dB 100 ns/ REF 1.544 us PRm BW: CH1 Markers REF=1 9. 760483 MHz 20dB Bandwidth CH1 S21 LOG CH1 Markers REF=1 BW: 10. 878609 MHz PRm 1 Q: 20. 189 cent : 197. 067532 MHz Q: 18. 115 2 1_loss : -27 . 586 dB 1 24 Mar 2012 04:57:15 1: 0. 0000 dB 0. 000 000 MHz 10 dB/ REF -27.62 dB cent : 197. 058367 MHz Cor SPAN 35. 000 000 MHz 1_loss : -27 . 609 dB Cor 2 3 4 3 PRm 2 Smo CH2 Markers mean:4 1.REF=2 5880 us s. dev : 15. 553 ns 3 p-p : 78. 011 ns Cor CENTER 197. 000 000 MHz SPAN 12. 000 000 MHz CENTER 197. 000 000 MHz Wide band Properties CH1 S21 LOG 10 dB/ REF -27.98 dB SPAN 35. 000 000 MHz SWR(S11 & S22) 24 Mar 2012 05:02:46 1:-27 . 956 dB 197. 000 000 MHz CH1 S11 CH2 S22 SWR SWR 2 / 2 / 24 Mar 2012 05:00:32 1: 1. 5250 197. 000 000 MHz 2: 1. 3248 197. 000 000 MHz REF 1.526 REF 1.325 PRm PRm 1 Cor 1 PRm 2 Cor START . 010 000 MHz STOP 700. 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 197. 000 000 MHz http://www.itf.co.kr SPAN 35. 000 000 MHz [email protected] 2013. 03. 28 Rev 1.0