T81551B

T81551B ITF | Alldatasheet

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Technical content

815.0 MHz SAW Filter

Tel: 82-32-621-1213 2013. 03. 29 I T F Co., Ltd. 102E901, Bucheon Technopark 364, SamjeongEDong, OjeongEGu, BucheonECity, GyounggiEDo, Korea 421E809 Fax: 82-32-621-1218 Rev 1.0 1. Features /circle6 Typical 1dB bandwidth of 18.8 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 E 815.0 E Insertion Loss dB E 27.0 29.0 1dB Bandwidth MHz 18.5 18.8 E 3dB Bandwidth MHz E 19.35 E 35dB Bandwidth MHz E 21.6 E Amplitude Ripple (fo ± 9.0 MHz) dB E 0.85 1.5 Group Delay Variation (fo ± 9.0 MHz) nsec E 80 150 Absolute Delay usec E 1.21 E Out of band gain Edge ± 2.0MHz dB 35 42 E Temperature Coefficient of Frequency ppm/ ℃℃ ℃℃2 E0.03 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 T81551B 。。 。。815.0-18.8M Input 50 Ω Output 50 Ω 11 5 5.6nH 5.6nH 7pF 7pF

Tel: 82-32-621-1213 2013. 03. 29 I T F Co., Ltd. 102E901, Bucheon Technopark 364, SamjeongEDong, OjeongEGu, BucheonECity, GyounggiEDo, Korea 421E809 Fax: 82-32-621-1218 Rev 1.0 3. Typical Performance ( at +25℃℃ ℃℃ ) 1dB Bandwidth & Ripple 35dB Bandwidth CH1 S21 LOG 1 dB/ REF -26.59 dB Cor CH2 S21 LOG 1 dB/ REF -27.2 dB CENTER 815. 000 000 MHz SPAN 23. 000 000 MHz Cor

23 Nov 2011 13:32:04

1: 0. 0000 dB 0. 000 000 MHz REF=1CH1 Markers BW : 18. 806291 MHz cent : 815. 043019 MHz Q : 43. 339 1_ loss : -27 . 011 dB 3:- . 11840 dB 18. 000 000 MHz REF=2CH2 Markers mean:-26 . 859 dB s. dev : . 17940 dB p-p : . 85760 dB CH1 S21 LOG 10 dB/ REF -26.59 dB CENTER 815. 000 000 MHz SPAN 75. 000 000 MHz Cor

23 Nov 2011 13:30:15

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 21. 573027 MHz cent : 815. 122479 MHz Q : 37. 784 1_ loss : -27 . 022 dB 3dB Bandwidth & Group Delay Out of Band Gain CH1 S21 LOG 1 dB/ REF -26.59 dB Cor CH2 S21 DEL 200 ns/ REF 1.188 us CENTER 815. 000 000 MHz SPAN 23. 000 000 MHz Cor Smo

23 Nov 2011 13:32:18

1: 0. 0000 dB 0. 000 000 MHz REF=1CH1 Markers BW : 19. 369033 MHz cent : 815. 074877 MHz Q : 42. 081 1_ loss : -27 . 011 dB 3: 16. 577 ns 18. 000 000 MHz REF=2CH2 Markers mean: 1. 2186 us s. dev : 15. 306 ns p-p : 78. 881 ns CH1 S21 LOG 10 dB/ REF -26.59 dB Cor CH3 S12 LOG 10 dB/ REF -26.6 dB CENTER 815. 000 000 MHz SPAN 75. 000 000 MHz

23 Nov 2011 13:31:18

2: 0. 0000 dB 0. 000 000 MHz REF=2CH1 Markers 3:-44 . 845 dB -2 . 00000 MHz 2: 0. 0000 dB 0. 000 000 MHz REF=2CH3 Markers 3:-38 . 408 dB 2. 00000 MHz Smith Chart (S11 & S22) SWR (S11 & S22) CH1 S11 1 U FS Cor CH2 S22 1 U FS CENTER 815. 000 000 MHz SPAN 75. 000 000 MHz Cor

23 Nov 2011 13:32:53

1: 144. 55 43. 273 8. 4505 nH 815. 000 000 MHz 2: 135. 09 -43 . 5004. 4892 pF 815. 000 000 MHz CH1 S11 SWR 1 / REF 3.182 CENTER 815. 000 000 MHz SPAN 75. 000 000 MHz Cor CH2 S22 SWR 1 / REF 3.021 Cor

23 Nov 2011 13:32:45

1: 3. 1816 815. 000 000 MHz 2: 3. 0212 815. 000 000 MHz