231502B

231502B ITF | Alldatasheet

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Technical content

74.76 MHz SAW Filter

Tel: 82-32-621-1213 2013. 04. 01 I T F Co., Ltd. 102z901, Bucheon Technopark 364, SamjeongzDong, OjeongzGu, BucheonzCity, GyounggizDo, Korea 421z809 Fax: 82-32-621-1218 Rev 1.0 1. Features /circle6 Typical 1dB bandwidth of 15.5 MHz /circle6 High attenuation /circle6 Single Ended Operation /circle6 Dual Inzline Package (DIP) 2. Electrical Specifications Source and Load Impedance = 50Ω Operating Temperature : -30 ℃℃ ℃℃ ~ +80 ℃℃ ℃℃ Minimum Typical Maximum Center Frequency (fo) MHz z 74.76 z Insertion Loss dB z 24.0 25.5 1dB Bandwidth MHz 15.40 15.54 z 3dB Bandwidth MHz z 15.85 z 20dB Bandwidth MHz z 16.72 16.90 40dB Bandwidth MHz z 17.1 z Amplitude Ripple (fo ± 7.25 MHz) dB z 0.4 1.0 Group Delay Variation (fo ± 7.25 MHz) nsec z 30 80 Absolute Delay usec z 2.30 z Ultimate Rejection dB 50 55 z Temperature Coefficient of Frequency ppm/ ℃ z z72 z Room Temperature : +25 ℃℃ ℃℃ Minimum Typical Maximum Insertion Loss dB z 24.0 25.5 Amplitude Ripple (fo ± 7.55 MHz) dB z 0.4 1.0 Group Delay Variation (fo ± 7.55 MHz) nsec z 30 80 Maximum Input Power : +10dBm L1 = L2 = 150nH 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 Output 50 Ω Input 50 Ω ITF 13A001 231502B 74.76-15.5M 11 11 55 55

Tel: 82-32-621-1213 2013. 04. 01 I T F Co., Ltd. 102z901, Bucheon Technopark 364, SamjeongzDong, OjeongzGu, BucheonzCity, GyounggizDo, Korea 421z809 Fax: 82-32-621-1218 Rev 1.0 3. Typical Performance ( at +25℃℃ ℃℃ ) 1dB Bandwidth & Ripple 40dB Bandwidth CH1 S21 LOG 1 dB/ REF -23.49 dB Cor CH2 S21 LOG 1 dB/ REF -23.87 dB CENTER 74. 760 000 MHz SPAN 20. 000 000 MHz Cor

17 May 2012 14:39:34

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 15. 545701 MHz cent : 74. 759787 MHz Q : 4. 8090 1_ loss : -23 . 684 dB 3:-. 06190 dB 15. 100 000 MHz REF=2CH2 Markers mean:-23 . 658 dB s. dev : . 08150 dB p-p : . 40310 dB CH1 S21 LOG 10 dB/ REF -23.74 dB CENTER 74. 760 000 MHz SPAN 55. 000 000 MHz C

17 May 2012 15:15:05

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 17. 102094 MHz cent : 74. 774028 MHz Q : 4. 3722 1_ loss : -23 . 747 dB 3dB Bandwidth & Group Delay 20dB Bandwidth CH1 S21 LOG 1 dB/ REF -23.49 dB Cor CH2 S21 DEL 100 ns/ REF 2.367 us CENTER 74. 760 000 MHz SPAN 20. 000 000 MHz Cor Smo

17 May 2012 14:40:08

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 15. 852374 MHz cent : 74. 762157 MHz Q : 4. 7161 1_ loss : -23 . 689 dB 3:-11 . 902 ns 15. 100 000 MHz REF=2CH2 Markers mean: 2. 3013 us s. dev : 5. 3265 ns p-p : 26. 932 ns CH1 S21 LOG 10 dB/ REF -23.74 dB CENTER 74. 760 000 MHz SPAN 55. 000 000 MHz C

17 May 2012 15:15:44

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 16. 727113 MHz cent : 74. 773001 MHz Q : 4. 4702 1_ loss : -23 . 747 dB Wideband Properties SWR(S11 & S22) CH1 S21 LOG 10 dB/ REF -25.36 dB START . 010 000 MHz STOP 300. 000 000 MHz

17 May 2012 14:43:37

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers 2:-54 . 789 dB 74. 7600 MHz 3:-32 . 920 dB 149. 520 MHz CH1 S11 SWR 10 / REF 6.462 Cor CH2 S22 SWR 10 / REF 7.375 CENTER 74. 760 000 MHz SPAN 55. 000 000 MHz Cor

17 May 2012 14:41:43

1: 6. 4473 74. 760 000 MHz 2: 7. 3838 74. 760 000 MHz