253055B

253055B ITF | Alldatasheet

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Technical content

115.0 MHz SAW Filter

Tel: 82-32-621-1213 2010. 03. 12 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 29.9 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 - 115.0 - Insertion Loss dB - 26.5 27.5 1dB Bandwidth MHz 29.8 29.9 - 3dB Bandwidth MHz - 30.18 - 40dB Bandwidth MHz - 31.52 31.7 Amplitude Ripple (fo ± 14.75 MHz) dB - 0.6 1.0 Group Delay Variation (fo ± 14.75 MHz) nsec - 35 60 Absolute Delay usec - 1.98 - Ultimate Rejection dB 50 52 - Temperature Coefficient of Frequency ppm/ ℃℃ ℃℃ - -72 - Pin Configuration Input 10 Ground 1,4 6 7 8 9 10 5 4 3 2 1 78910 6 4321 5 20.00±0.2 9.80±0.2 2.30±0.1 1.02±0.1 1.91±0.1 7.62±0.1 1.56±0.2 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 82nH 68 nH ITF 10A001 253055B . 115 -29.9 M 10 5 16pFH 16pF

Tel: 82-32-621-1213 2010. 03. 12 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 -26.1 dB Cor CH2 S21 LOG 1 dB/ REF -26.64 dB CENTER115. 000 000 MHz SPAN 36. 000 000 MHz Cor

25 Jun 2008 16:38:05

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1Markers BW : 29. 899195 MHz cent : 114. 962033 MHz Q : 3. 8450 1_ loss : -26 . 442 dB 3:- . 24660 dB 29. 500 000 MHz REF=2 CH2Markers mean :-26 . 373 dB s. dev : . 11070 dB p-p : . 60490 dB CH1 S21 LOG 1 dB/ REF -26.04 dB Cor CH2 S21 DEL 100 ns/ REF 1.967 us CENTER115. 000 000 MHz SPAN 36. 000 000 MHz Cor Smo

25 Jun 2008 16:39:18

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 30. 187826 MHz cent : 114. 958959 MHz Q : 3. 8081 1_ loss : -26 . 414 dB 3:-10 . 389 ns 29. 500 000 MHz REF=2 CH2 Markers mean: 1. 9862 us s. dev : 5. 2248 ns p-p : 33. 654 ns 40dB Bandwidth 50dB Bandwidth CH1 S21 LOG 10 dB/ REF -26.52 dB CENTER115. 000 000 MHz SPAN 80. 000 000 MHz Cor Hld

25 Jun 2008 16:37:30

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 31. 519382 MHz cent : 114. 951270 MHz Q : 3. 6470 1_ loss : -26 . 434 dB CH1 S21 LOG 10 dB/ REF -26.52 dB CENTER115. 000 000 MHz SPAN 80. 000 000 MHz Cor Hld

25 Jun 2008 16:37:36

1: 0. 0000 dB 0. 000 000 MHz REF=1CH1Markers BW : 31. 701307 MHz cent : 114. 935300 MHz Q : 3. 6256 1_ loss : -26 . 434 dB Wide band Properties SWR(S11 & S22) CH1 S21 LOG 10 dB/ REF -25.8 dB START . 010 000 MHz STOP 400. 000 000 MHz

25 Jun 2008 16:41:03

1: 0. 0000 dB 0. 000 000 MHz REF=1CH1Markers 2:-57 . 887 dB 115. 000 MHz 3:-65 . 114 dB 230. 000 MHz CH1 S11 SWR 5 / REF 5.815 Cor CH2 S22 SWR 5 / REF 5.218 CENTER115. 000 000 MHz SPAN 80. 000 000 MHz Cor

25 Jun 2008 16:40:37

1: 5. 8247 115. 000 000 MHz 2: 5. 2461 115. 000 000 MHz