261501B

261501B ITF | Alldatasheet

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Technical content

230.5 MHz SAW Filter

Tel: 82-32-621-1213 2013. 03. 25 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Fax: 82-32-621-1218 Rev 1.0 1. Features /circle6 Typical 1dB bandwidth of 15.6 MHz /circle6 High attenuation /circle6 Single Ended Operation /circle6 Dual In-line Package (DIP) 2. Electrical Specifications Source and Load Impedance = 50Ω Operating Temperature : +25 ℃℃ ℃℃ Minimum Typical Maximum Center Frequency (fo) MHz - 230.5 - Insertion Loss dB - 27.2 29.0 1 dB Bandwidth MHz 15.4 15.6 - 3dB Bandwidth MHz - 15.9 - 40dB Bandwidth MHz - 17.35 17.5 Amplitude Ripple (fo ± 7.5 MHz) dB - 0.6 1.0 Group Delay Variation (fo ± 7.5 MHz) nsec - 40 100 Absolute Delay usec - 2.3 - Ultimate Rejection dB 45 50 - Temperature Coefficient of Frequency ppm/ ℃℃ ℃℃ -18 L1 = 22nH, L2 = 18nH, C1 = 27pF, C2 = 24pF Pin Configuration Input 1 Ground 2,4 12.7±0.5 20.3±0.5 5.5max 6.0max 7.6±0.2 2.5±0.2 0.45±0.05 12.7±0.2 2.5±0.2 Dimensions shown are nominal in millimeters Base : Fe(SPCC), Au plating over Ni plated Cap : Cu & Cr Alloy, Ni Plated Termination : Kovar, Au Plated Output 5 Others Ground C2 C1 L2 L1 Input 50 Ω Output 50 Ω ITF 13A001 261501B 230.5-15.6M 11 11 55 55

Tel: 82-32-621-1213 2013. 03. 25 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Fax: 82-32-621-1218 Rev 1.0 3. Typical Performance ( at +25℃℃ ℃℃ ) 1dB Bandwidth & Ripple 3dB Bandwidth & Group Delay CH1 S21 LOG 1 dB/ REF -26.98 dB CENTER230. 500 000 MHz SPAN 20. 000 000 MHz Cor CH2 S21 LOG 1 dB/ REF -27.48 dB Cor

29 Mar 2011 16:20:09

1: 0. 0000 dB 0. 000 000 MHz REF=1CH1Markers BW : 15. 586813 MHz cent : 230. 564690 MHz Q : 14. 792 1_ loss : -27 . 197 dB 3: . 15320 dB 14. 998 000 MHz REF=2CH2Markers mean :-27 . 201 dB s. dev: . 10700 dB p-p : . 59870 dB CH1 S21 LOG 1 dB/ REF -26.98 dB Cor CH2 S21 DEL 100 ns/ REF 2.29 us CENTER230. 500 000 MHz SPAN 20. 000 000 MHz Cor Smo

29 Mar 2011 16:20:19

1: 0. 0000 dB 0. 000 000 MHz REF=1CH1Markers BW : 15. 919694 MHz cent : 230. 560313 MHz Q : 14. 483 1_ loss : -27 . 197 dB 3:-10 . 559 ns 14. 998 000 MHz REF=2CH2Markers mean : 2. 3049 us s. dev: 7. 6240 ns p-p : 37. 155 ns 40dB Bandwidth 50dB Bandwidth CH1 S21 LOG 10 dB/ REF -27.12 dB CENTER230. 500 000 MHz SPAN 60. 000 000 MHz Cor

29 Mar 2011 16:19:10

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1Markers BW : 17. 341379 MHz cent : 230. 551391 MHz Q : 13. 295 1_ loss : -27 . 235 dB CH1 S21 LOG 10 dB/ REF -27.12 dB CENTER230. 500 000 MHz SPAN 60. 000 000 MHz Cor

29 Mar 2011 16:19:17

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1Markers BW : 17. 556149 MHz cent : 230. 549028 MHz Q : 13. 132 1_ loss : -27 . 235 dB Wideband properties SWR(S11 & S22) CH1 S21 LOG 10 dB/ REF -28.91 dB START . 010 000 MHz STOP 800. 000 000 MHz

29 Mar 2011 16:21:42

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1Markers 2:-47 . 807 dB 230. 500 MHz 3:-64 . 164 dB 461. 000 MHz CH1 S11 SWR 1 / REF 1.73 Cor CH2 S22 SWR 1 / REF 3.086 CENTER230. 500 000 MHz SPAN 60. 000 000 MHz Cor

29 Mar 2011 16:20:46

1: 1. 7295 230. 000 000 MHz 2: 3. 0862 230. 500 000 MHz