T84451B

T84451B ITF | Alldatasheet

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Technical content

844.0 MHz SAW Filter

Tel: 82-32-621-1213 2013. 03. 29 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 9.7 MHz /circle6 High attenuation /circle6 Single Ended Operation /circle6 Surface Mounted Package (SMD) 2. Electrical Specifications Source and Load Impedance = 50Ω Operating Temperature : +25 ℃℃ ℃℃ Minimum Typical Maximum Center Frequency (fo) MHz z 844.0 z Insertion Loss dB z 22.3 24.5 1dB Bandwidth MHz 9.3 9.7 z 3dB Bandwidth MHz z 10.25 z 40dB Bandwidth MHz z 12.45 12.7 Amplitude Ripple (fo ± 4.5 MHz) dB z 0.7 1.2 Group Delay Variation (fo ± 4.5 MHz) nsec z 55 120 Absolute Delay usec z 1.33 z Ultimate Rejection dB 40 50 z Out of band gain Edge ± 1.5MHz dB 15 26 z Temperature Coefficient of Frequency ppm/ ℃℃ ℃℃2 z0.03 Pin Configuration Input 11 Ground 6, 12 10 9 8 7 4321 0.80±0.1 1.50±0.1 2.54±0.1 7.62±0.1 2.54±0.1 1.61±0.2 6.50±0.2 13.30±0.2 1234 10 987 6 11 Dimensions shown are nominal in millimeters Body : Al 2O3 Lid : Kovar, Ni Plated Termination : Au plating 0.3 ~ 1.0um, over a 1.27 ~ 8.89um Ni Plating Output 5 Others Ground ITF RSOC01 T84451B 。。 。。844-9.7M Input 50 Ω Output 50 Ω 11 5 3.3nH 2.2nH 7pF 6pF

Tel: 82-32-621-1213 2013. 03. 29 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 -21.98 dB START 838. 000 000 MHz STOP 850. 000 000 MHz Cor CH2 S21 LOG 1 dB/ REF -22.6 dB Cor

19 Oct 2011 21:17:45

1: 0. 0000 dB 0. 000 000 MHz REF=1CH1 Markers BW : 9. 729008 MHz cent : 843. 940888 MHz Q : 86. 745 1_ loss : -22 . 284 dB 3:- . 23950 dB 9. 000 000 MHz REF=2CH2 Markers mean:-22 . 181 dB s. dev : . 15480 dB p-p : . 70560 dB CH1 S21 LOG 10 dB/ REF -21.97 dB CENTER 844. 000 000 MHz SPAN 40. 000 000 MHz Cor

19 Oct 2011 21:15:01

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 12. 446818 MHz cent : 843. 992847 MHz Q : 67. 808 1_ loss : -22 . 334 dB 3dB Bandwidth & Group Delay Out of Band Gain CH1 S21 LOG 1 dB/ REF -21.98 dB Cor CH2 S21 DEL 200 ns/ REF 1.289 us CENTER 844. 000 000 MHz SPAN 12. 000 000 MHz Cor Smo

19 Oct 2011 21:17:59

1: 0. 0000 dB 0. 000 000 MHz REF=1CH1 Markers BW : 10. 244574 MHz cent : 843. 956769 MHz Q : 82. 381 1_ loss : -22 . 284 dB 3: 18. 819 ns 9. 000 000 MHz REF=2CH2 Markers mean: 1. 3328 us s. dev : 11. 302 ns p-p : 52. 897 ns CH1 S21 LOG 10 dB/ REF -21.97 dB Cor CH3 S12 LOG 10 dB/ REF -21.89 dB CENTER 844. 000 000 MHz SPAN 40. 000 000 MHz

19 Oct 2011 21:15:28

2: 0. 0000 dB 0. 000 000 MHz REF=2CH1 Markers 3:-25 . 261 dB -1 . 50000 MHz 2: 0. 0000 dB 0. 000 000 MHz REF=2CH3 Markers 3:-29 . 630 dB 1. 50000 MHz Wideband properties SWR (S11 & S22) CH1 S21 LOG 10 dB/ REF -28 dB START . 010 000 MHz STOP3 000. 000 000 MHz

19 Oct 2011 21:19:28

1:-27 . 991 dB 844. 000 000 MHz CH1 S11 SWR 1 / REF 2.624 CENTER 844. 000 000 MHz SPAN 40. 000 000 MHz Cor CH2 S22 SWR 1 / REF 3.332 Cor

19 Oct 2011 21:18:41

1: 2. 6244 844. 000 000 MHz 2: 3. 3324 844. 000 000 MHz