252551B

252551B ITF | Alldatasheet

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Technical content

115.0 MHz SAW Filter

Tel: 82-32-621-1213 2010. 07. 30 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 24.6 MHz /circle6 High attenuation /circle6 Single Ended Operation /circle6 Surface Mounted Package (SMD) 2. Electrical Specifications Source and Load Impedance = 50Ω Room Temperature : +25 ℃℃ ℃℃ Minimum Typical Maximum Center Frequency (fo) MHz - 115.0 - Insertion Loss dB - 21.5 24.0 1dB Bandwidth MHz 24.4 24.65 - 3dB Bandwidth MHz - 25.05 - 40dB Bandwidth MHz - 27.05 27.2 Amplitude Ripple (fo ± 11.95 MHz) dB - 0.55 1.0 Group Delay Variation (fo ± 11.95 MHz) nsec - 30 60 Absolute Delay usec - 1.52 - Ultimate Rejection dB 48 52 - Temperature Coefficient of Frequency ppm/ ℃℃ ℃℃ - -72 - 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 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 Output 50 Ω Input 50 Ω 68nH 68 nH ITF 10A001 252551B . 115 -24 .6 M 11 5

Tel: 82-32-621-1213 2010. 07. 30 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 -21.31 dB START 100. 000 000 MHz STOP 130. 000 000 MHz Cor CH2 S21 LOG 1 dB/ REF -21.71 dB Cor

25 Sep 2009 04:33:42

1: 0. 0000 dB 0. 000 000 MHz REF=1CH1 Markers BW : 24. 632683 MHz cent : 115. 063328 MHz Q : 4. 6712 1_ loss : -21 . 444 dB 3: . 15230 dB 23. 800 000 MHz REF=2CH2 Markers mean:-21 . 453 dB s. dev : . 11220 dB p-p : . 54040 dB CH1 S21 LOG 1 dB/ REF -21.31 dB Cor CH2 S21 DEL 100 ns/ REF 1.506 us CENTER 115. 000 000 MHz SPAN 30. 000 000 MHz Cor Smo

25 Sep 2009 04:34:00

1: 0. 0000 dB 0. 000 000 MHz REF=1CH1 Markers BW : 25. 067963 MHz cent : 115. 045777 MHz Q : 4. 5894 1_ loss : -21 . 444 dB 3: 7. 8837 ns 23. 800 000 MHz REF=2CH2 Markers mean: 1. 5257 us s. dev : 6. 2444 ns p-p : 29. 755 ns 40dB Bandwidth 50dB Bandwidth CH1 S21 LOG 10 dB/ REF -21.47 dB START 77. 500 000 MHz STOP 152. 500 000 MHz Cor

25 Sep 2009 04:32:34

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 27. 037257 MHz cent : 115. 050035 MHz Q : 4. 2552 1_ loss : -21 . 474 dB CH1 S21 LOG 10 dB/ REF -21.47 dB START 77. 500 000 MHz STOP 152. 500 000 MHz Cor

25 Sep 2009 04:32:46

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 27. 265002 MHz cent : 115. 033083 MHz Q : 4. 2191 1_ loss : -21 . 474 dB Wide band Properties SWR(S11 & S22) CH1 S21 LOG 10 dB/ REF -20.65 dB START . 010 000 MHz STOP 400. 000 000 MHz

25 Sep 2009 04:35:25

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers 2:-71 . 074 dB 115. 000 MHz 3:-75 . 147 dB 230. 000 MHz CH1 S11 SWR 10 / REF 6.91 Cor CH2 S22 SWR 10 / REF 4.552 CENTER 115. 000 000 MHz SPAN 75. 000 000 MHz Cor

25 Sep 2009 04:34:43

1: 6. 9103 114. 992 000 MHz 2: 4. 5522 115. 000 000 MHz