260.0 MHz SAW Filter Part Number 262953B 1. Features Typical 1dB bandwidth of 29.5 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 - 260.0 - dB - 29.5 31.0 1dB Bandwidth MHz 29.4 29.5 - 3dB Bandwidth MHz - 29.95 - 40dB Bandwidth MHz - 31.95 32.1 dB - 0.6 1.2 Group Delay Variation (fo ± 14.22 MHz) nsec - 30 70 Absolute Delay usec - 2.01 - Ultimate Rejection 50dB 45 50 - Center Frequency (fo) Insertion Loss Amplitude Ripple (fo ± 14.22 MHz) ppm/℃ ℃ Temperature Coefficient of Frequency -18 S1365 Package Dimension 13.30±0.2 8 ITF 13A001 262953B 。260-29.5M 11 12 1 2 3 11 7.62±0.1 7 7 6 6 5 5 9 8 10 11 5 L1 Input 50Ω L2 Output 50Ω 1.50±0.1 4 2.54±0.1 9 1.61±0.2 6.50±0.2 10 Matching Schematic 12 4 3 2 2.54±0.1 C1 C2 1 0.80±0.1 L1 = L2 = 22nH, C1 = C2 = 27pF 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 11 Ground 6, 12 Output 5 Others Ground http://www.itf.co.kr [email protected] 2013. 03. 27 Rev 1.0 260.0 MHz SAW Filter Part Number 262953B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple CH1 S21 CH2 S21 LOG LOG 40dB Bandwidth 1 Feb 2010 14:13:21 1: 0. 0000 dB 0. 000 000 MHz 3:- . 03670 dB 28. 800 000 MHz 1 dB/ REF -29.25 dB 1 dB/ REF -29.59 dB CH1 S21 LOG 1 Feb 2010 14:12:28 1: 0. 0000 dB 0. 000 000 MHz 10 dB/ REF -29.39 dB CH1Markers REF=1 BW: 29. 502321 MHz cent : 260. 061245 MHz Cor CH1Markers REF=1 BW: 31. 942426 MHz 1 Cor cent : 260. 066182 MHz Q: 8. 8149 2 Q: 8. 1417 1_loss : -29 . 335 dB 1 1_loss : -29 . 330 dB 2 4 3 3 2 CH2Markers REF=2 mean:-29 . 363 dB Cor 3 4 s. dev : . 08580 dB p-p : . 54620 dB CENTER260. 000 000 MHz SPAN 36. 000 000 MHz CENTER260. 000 000 MHz 3dB Bandwidth & Group Delay CH1 S21 CH2 S21 LOG DEL 50dB Bandwidth 1 Feb 2010 14:13:41 1: 0. 0000 dB 0. 000 000 MHz 3: 10. 257 ns 28. 800 000 MHz 1 dB/ REF -29.25 dB 79.61 ns/ REF 2 us SPAN 100. 000 000 MHz CH1 S21 LOG 1 Feb 2010 14:11:29 1: 0. 0000 dB 0. 000 000 MHz 10 dB/ REF -29.3 dB CH1Markers REF=1 BW: 29. 974728 MHz cent : 260. 065912 MHz Cor CH1 Markers REF=1 BW: 32. 225937 MHz 1 Cor cent : 260. 094983 MHz Q: 8. 6762 2 Q: 8. 0710 1_loss : -29 . 335 dB 1 1_loss : -29 . 302 dB 2 3 Smo Cor 3 CH2Markers 4 REF=2 mean: 2. 0157 us 2 s. dev : 4. 5578 ns 3 4 p-p : 24. 075 ns CENTER260. 000 000 MHz SPAN 36. 000 000 MHz START 210. 000 000 MHz Wide band Properties CH1 S21 LOG 10 dB/ REF -31.12 dB STOP 310. 000 000 MHz SWR(S11 & S22) 1 Feb 2010 14:16:38 1: 0. 0000 dB 0. 000 000 MHz CH1 S11 CH2 S22 SWR SWR 5 / 5 / 1 Feb 2010 14:14:28 1: 1. 7959 260. 000 000 MHz 2: 1. 4418 260. 000 000 MHz REF 1.796 REF 1.442 * CH1 Markers REF=1 2:-59 . 720 dB 260. 000 MHz Cor 3:-51 . 104 dB 520. 000 MHz 1 1 Cor 2 3 2 START . 010 000 MHz STOP 800. 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 260. 000 000 MHz http://www.itf.co.kr SPAN 100. 000 000 MHz [email protected] 2013. 03. 27 Rev 1.0