266.5.0 MHz SAW Filter Part Number260909B 1. Features Typical 1dB bandwidth of 9.2 MHz High attenuation Single Ended Operation Dual In-line Package (DIP) 2. Electrical Specifications Source and Load Impedance = 50Ω Room Temperature : +25℃ ℃ Minimum Typical Maximum MHz - 266.5 - dB - 28.5 30.5 1dB Bandwidth 3dB Bandwidth MHz MHz 9.1 9.27 - - 9.48 - 20dB Bandwidth MHz - 10.11 10.2 40dB Bandwidth MHz - 10.38 - dB - 0.85 1.3 Group Delay Variation (fo ± 4.5 MHz) nsec - 100 200 Absolute Delay usec - 2.04 - 35 40 - - -0.03 - Center Frequency (fo) Insertion Loss Amplitude Ripple (fo ± 4.5 MHz) Ultimate Rejection dB Temperature Coefficient of Frequency ppm/℃ 4.8max 6.0max 1 12.7±0.2 2.5±0.2 7.6±0.2 0.45±0.05 ITF 12A001 260909B 266.5-9.2M 20.3±0.5 12.7±0.5 Matching Network Configuration 2.5±0.2 D2012 Package Dimension 2 5 L1 = 10nH, L2 = 10nH L3 = 39nH, C1 = 39pF Pin Configuration Dimensions shown are nominal in millimeters Base : Fe(SPCC), Au plating over Ni plated Cap : Cu & Cr Alloy, Ni Plated Termination : Kovar, Au Plated 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 1 Ground 2,4 Output 5 Others Ground http://www.itf.co.kr [email protected] 2013. 03. 29 Rev 1.0 266.5.0 MHz SAW Filter Part Number260909B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple CH1 S21 CH2 S21 LOG LOG 1 dB/ 1 dB/ 40dB Bandwidth 20 Jun 2012 10:05:25 1: 0. 0000 dB 0. 000 000 MHz 3: . 36520 dB 9. 000 000 MHz REF -27.88 dB REF -28.5 dB BW: LOG 10 dB/ 20 Jun 2012 10:04:13 1: 0. 0000 dB 0. 000 000 MHz REF -28.5 dB CH1 Markers REF=1 9. 273021 MHz cent : 266. 560423 MHz Cor CH1 S21 CH1 Markers REF=1 BW: 10. 380168 MHz 1 Cor cent : 266. 569457 MHz Q: 28. 746 2 Q: 25. 681 1_loss : -28 . 429 dB 1_loss : -28 . 493 dB 1 2 3 4 3 CH2 Markers REF=2 mean:-28 . 346 dB 2 Cor 3 4 s. dev : . 21000 dB p-p : . 86450 dB CENTER 266. 500 000 MHz CENTER 266. 500 000 MHz SPAN 11. 000 000 MHz 3dB Bandwidth & Group Delay CH1 S21 CH2 S21 LOG DEL 1 dB/ 100 ns/ 20 Jun 2012 10:07:09 1: 0. 0000 dB 0. 000 000 MHz 3:-9 . 1804 ns 9. 000 000 MHz REF -27.88 dB REF 1.991 us BW: 20dB Bandwidth CH1 S21 LOG 10 dB/ 20 Jun 2012 10:03:07 1: 0. 0000 dB 0. 000 000 MHz REF -28.54 dB CH1 Markers REF=1 9. 486366 MHz cent : 266. 566213 MHz Cor SPAN 30. 000 000 MHz CH1 Markers REF=1 BW: 10. 112120 MHz 1 Cor cent : 266. 567954 MHz Q: 28. 100 2 Q: 26. 361 1_loss : -28 . 434 dB 1_loss : -28 . 578 dB 1 2 3 4 3 2 Smo CH2 Markers REF=2 mean: 2. 0413 us 4 s. dev : 13. 955 ns Cor 3 p-p : 93. 426 ns CENTER 266. 500 000 MHz SPAN 11. 000 000 MHz CENTER 266. 500 000 MHz Wide band Properties CH1 S21 LOG 10 dB/ REF -31.22 dB SPAN 30. 000 000 MHz SWR(S11 & S22) 20 Jun 2012 10:10:02 1:-31 . 155 dB 266. 500 000 MHz CH1 S11 CH2 S22 SWR SWR 1 / 1 / 20 Jun 2012 10:08:58 1: 1. 8638 266. 500 000 MHz 2: 2. 8174 266. 500 000 MHz REF 1.863 REF 2.812 Cor 1 1 2 Cor START . 010 000 MHz STOP 900. 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 266. 500 000 MHz http://www.itf.co.kr SPAN 30. 000 000 MHz [email protected] 2013. 03. 29 Rev 1.0