251932B

251932B ITF | Alldatasheet

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Technical content

105.0 MHz SAW Filter

Tel: 82-32-621-1213 2013. 04. 26 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 18.9 MHz /circle6 High attenuation /circle6 Single Ended Operation /circle6 Dual InEline Package (DIP) 2. Electrical Specifications Source and Load Impedance = 50Ω Room Temperature : +25 ℃℃ ℃℃ Minimum Typical Maximum Center Frequency (fo) MHz 104.88 105.0 105.12 Insertion Loss dB E 23.5 25.0 1dB Bandwidth MHz 18.80 18.92 E 3dB Bandwidth MHz E 19.21 E 45dB Bandwidth MHz E 20.51 20.60 Amplitude Ripple (Fo ±9.22MHz) dB E 0.5 1.0 Group Delay Variation (Fo ±9.22MHz) nsec E 40 100 Absolute Delay usec E 2.24 2.28 Ultimate Rejection dB 50 55 E Temperature Coefficient of Frequency ppm/ ℃ E E72 E Substrate Material E 128ELN * Input POWER : 10dBm L1 = 82nH, L2 = 56nH, C1 = 39pF, C2 = 18pF Pin Configuration Input 1 Ground 2,4 12.7±0.5 20.3±0.5 5.5max 6.0max 7.6±0.2 2.5±0.2 0.45±0.05 12.7±0.2 2.5±0.2 Dimensions shown are nominal in millimeters Base : Fe(SPCC), Au plating over Ni plated Cap : Cu & Cr Alloy, Ni Plated Termination : Kovar, Au Plated Output 5 Others Ground C2 C1 L2 L1 Input 50 Ω Output 50 Ω ITF 13A001 251932B 105-18.9M 11 11 55 55

Tel: 82-32-621-1213 2013. 04. 26 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 45dB Bandwidth CH1 S21 LOG 1 dB/ REF -22.87 dB Cor CH2 S21 LOG 1 dB/ REF -23.35 dB CENTER 105. 000 000 MHz SPAN 23. 000 000 MHz Cor

26 Oct 2012 12:34:37

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 18. 922931 MHz cent : 105. 083867 MHz Q : 5. 5533 1_ loss : -23 . 122 dB 3: . 15110 dB 18. 440 000 MHz REF=2CH2 Markers mean:-23 . 128 dB s. dev : . 08480 dB p-p : . 51730 dB CH1 S21 LOG 10 dB/ REF -23.1 dB CENTER 105. 000 000 MHz SPAN 63. 000 000 MHz C

26 Oct 2012 12:32:39

1: 0. 0000 dB 0. 000 000 MHz REF=1CH1 Markers BW : 20. 513408 MHz cent : 105. 058218 MHz Q : 5. 1214 1_ loss : -23 . 149 dB 3dB Bandwidth & Group Delay Smith Chart(S11 & S22) CH1 S21 LOG 1 dB/ REF -22.87 dB Cor CH2 S21 DEL 50 ns/ REF 2.273 us CENTER 105. 000 000 MHz SPAN 23. 000 000 MHz Cor Smo

26 Oct 2012 12:35:03

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 19. 216209 MHz cent : 105. 086524 MHz Q : 5. 4686 1_ loss : -23 . 122 dB 3: 3. 2187 ns 18. 440 000 MHz REF=2CH2 Markers mean: 2. 2417 us s. dev : 7. 4963 ns p-p : 37. 948 ns CH1 S11 1 U FS CENTER 105. 000 000 MHz SPAN 63. 000 000 MHz Cor CH2 S22 1 U FS Cor

26 Oct 2012 12:36:08

1: 14. 572 2. 9863 4. 5266 nH 105. 000 000 MHz 2: 7. 8833 -11 . 033 137. 39 pF 105. 000 000 MHz Wideband Properties SWR(S11 & S22) CH1 S21 LOG 10 dB/ REF -25.17 dB START . 010 000 MHz STOP 400. 000 000 MHz

26 Oct 2012 12:37:03

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers 2:-76 . 646 dB 105. 000 MHz 3:-74 . 187 dB 210. 000 MHz CH1 S11 SWR 10 / REF 3.441 CENTER 105. 000 000 MHz SPAN 63. 000 000 MHz Cor CH2 S22 SWR 10 / REF 6.691 Cor

26 Oct 2012 12:35:57

1: 3. 4412 105. 000 000 MHz 2: 6. 6531 105. 000 000 MHz