251661B

251661B ITF | Alldatasheet

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Technical content

105.0 MHz SAW Filter

Tel: 82-32-621-1213 2011. 06. 27 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 16.2 MHz /circle6 High attenuation /circle6 Single Ended Operation /circle6 Surface Mounted Package (SMD) 2. Electrical Specifications Source and Load Impedance = 50Ω Operating Temperature: -10 ℃℃ ℃℃ ~ +60℃℃ ℃℃ Minimum Typical Maximum Center Frequency (fo) MHz - 105.0 - Insertion Loss dB - 24.0 25.5 1dB Bandwidth MHz 16.05 16.15 - 3dB Bandwidth MHz - 16.65 - 40dB Bandwidth MHz - 18.64 18.8 Amplitude Ripple (fo ± 7.5 MHz) dB - 0.4 1.0 Group Delay Variation (fo ± 7.5 MHz) nsec - 20 80 Absolute Delay usec - 1.56 - Ultimate Rejection dBc 48 52 - Temperature Coefficient of Frequency ppm/ ℃ - -72 - Room Temperature : +25 ℃℃ ℃℃ Minimum Typical Maximum Insertion Loss dB - 24.0 25.5 Amplitude Ripple (fo ± 7.765 MHz) dB - 0.4 1.0 Group Delay Variation (fo ± 7.765 MHz) nsec - 20 80 Input 11 Ground 12, 6 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 2 O3 Lid : Kovar, Ni Plated Termination : Au plating 0.3 ~ 1.0um, over a 1.27 ~ 8.89um Ni Plating Output 5 Others Ground Input 50 Ω Output 50 Ω ITF 11A001 251661B 。。 。。105-16.2M 11 5

Tel: 82-32-621-1213 2011. 06. 27 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℃℃ ℃℃ ) 40dB Bandwidth 1dB Bandwidth & Ripple CH1 S21 LOG 10 dB/ REF -23.83 dB START 75. 000 000 MHz STOP 135. 000 000 MHz Cor

28 Mar 2010 13:35:25

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 18. 639157 MHz cent : 105. 042003 MHz Q : 5. 6356 1_ loss : -23 . 867 dB CH1 S21 LOG 1 dB/ REF -23.7 dB Cor PRm CH2 S21 LOG 1 dB/ REF -24.21 dB CENTER 105. 000 000 MHz SPAN 19. 000 000 MHz Cor PRm

28 Mar 2010 13:36:00

1: 0. 0000 dB 0. 000 000 MHz REF=1CH1 Markers BW : 16. 151097 MHz cent : 105. 043814 MHz Q : 6. 5038 1_ loss : -23 . 823 dB 3: . 12650 dB 15. 530 000 MHz REF=2CH2 Markers mean:-23 . 914 dB s. dev : . 09470 dB p-p : . 39460 dB 3dB Bandwidth & Group Delay 50dB Bandwidth CH1 S21 LOG 1 dB/ REF -23.7 dB Cor PRm CH2 S21 DEL 100 ns/ REF 1.55 us CENTER 105. 000 000 MHz SPAN 19. 000 000 MHz Cor Smo PRm

28 Mar 2010 13:36:11

1: 0. 0000 dB 0. 000 000 MHz REF=1CH1 Markers BW : 16. 651377 MHz cent : 105. 043966 MHz Q : 6. 3084 1_ loss : -23 . 823 dB 3: 6. 3403 ns 15. 530 000 MHz REF=2CH2 Markers mean: 1. 5674 us s. dev : 5. 1984 ns p-p : 22. 808 ns CH1 S21 LOG 10 dB/ REF -23.83 dB START 75. 000 000 MHz STOP 135. 000 000 MHz Cor

28 Mar 2010 13:35:32

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 18. 869772 MHz cent : 105. 037331 MHz Q : 5. 5664 1_ loss : -23 . 867 dB Wide band Properties Smith chart (S11&S22) CH1 S21 LOG 10 dB/ REF -24.43 dB START 10. 000 000 MHz STOP 400. 000 000 MHz

28 Mar 2010 13:38:00

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers 2:-59 . 221 dB 105. 000 MHz 3:-54 . 402 dB 210. 000 MHz CH1 S11 SWR 50 / REF 15.58 Cor PRm CH2 S22 SWR 50 / REF 12.56 CENTER 105. 000 000 MHz SPAN 60. 000 000 MHz Cor PRm

28 Mar 2010 13:37:28

1: 15. 605 105. 000 000 MHz 2: 12. 564 105. 000 000 MHz