212002B

212002B ITF | Alldatasheet

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Technical content

57.6 MHz SAW Filter

Tel: 82-32-621-1213 2014. 02. 21 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 19.4 MHz /circle6 High attenuation /circle6 Single Ended Operation /circle6 Dual InEline Package (DIP) 2. Electrical Specifications Source and Load Impedance = 50Ω Operating Temperature : +25 ℃℃ ℃℃ Minimum Typical Maximum Center Frequency (fo) MHz E 57.6 E Insertion Loss dB E 23.2 25.0 1dB Bandwidth MHz 19.1 19.4 E 3dB Bandwidth MHz E 20.05 E 40dB Bandwidth MHz E 22.93 23.0 Amplitude Ripple (fo ± 9.3 MHz) dB E 0.6 1.0 Group Delay Variation (fo ± 9.3 MHz) nsec E 30 80 Absolute Delay usec E 1.38 1.4 Ultimate Rejection dB 48 52 E Temperature Coefficient of Frequency ppm/ ℃℃ ℃℃ E72 L1 = L2 = 270nH, C1 = 10pF 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 Output 50 Ω L1 Input 50 Ω ITF 14A001 212002B 57.6-19.4M 11 11 55 55

Tel: 82-32-621-1213 2014. 02. 21 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 40dB Bandwidth CH1 S21 LOG 1 dB/ REF -22.73 dB Cor CH2 S21 LOG 1 dB/ REF -23.09 dB CENTER 57. 600 000 MHz SPAN 24. 000 000 MHz Cor

12 Jul 2011 20:54:15

1: 0. 0000 dB 0. 000 000 MHz REF=1CH1 Markers BW : 19. 420982 MHz cent : 57. 650053 MHz Q : 2. 9684 1_ loss : -23 . 077 dB 3: . 30510 dB 18. 600 000 MHz REF=2CH2 Markers mean:-22 . 912 dB s. dev : . 10050 dB p-p : . 53450 dB CH1 S21 LOG 10 dB/ REF -22.73 dB CENTER 57. 600 000 MHz SPAN 70. 000 000 MHz Cor

12 Jul 2011 20:53:49

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 22. 939749 MHz cent : 57. 637931 MHz Q : 2. 5126 1_ loss : -23 . 101 dB 3dB Bandwidth & Group Delay 50dB Bandwidth CH1 S21 LOG 1 dB/ REF -22.73 dB Cor CH2 S21 DEL 100 ns/ REF 1.366 us CENTER 57. 600 000 MHz SPAN 24. 000 000 MHz Cor Smo

12 Jul 2011 20:54:25

1: 0. 0000 dB 0. 000 000 MHz REF=1CH1 Markers BW : 20. 058288 MHz cent : 57. 622440 MHz Q : 2. 8728 1_ loss : -23 . 068 dB 3: 16. 212 ns 18. 600 000 MHz REF=2CH2 Markers mean: 1. 3874 us s. dev : 5. 1389 ns p-p : 27. 084 ns CH1 S21 LOG 10 dB/ REF -22.73 dB CENTER 57. 600 000 MHz SPAN 70. 000 000 MHz Cor

12 Jul 2011 20:53:57

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 23. 278650 MHz cent : 57. 640540 MHz Q : 2. 4761 1_ loss : -23 . 101 dB Smith Chart (S11 & S22) SWR (S11 & S22) CH1 S11 1 U FS CENTER 57. 600 000 MHz SPAN 70. 000 000 MHz Cor CH2 S22 1 U FS Cor

12 Jul 2011 20:54:50

1: 17. 957-37 . 740 73. 214 pF 57. 600 000 MHz 2: 10. 888 -323 . 24 m 8. 5481 nF 57. 600 000 MHz CH1 S11 SWR 20 / REF 4.5 Cor CH2 S22 SWR 20 / REF 4.578 CENTER 57. 600 000 MHz SPAN 70. 000 000 MHz Cor

12 Jul 2011 20:55:07

1: 4. 4988 57. 600 000 MHz 2: 4. 5908 57. 600 000 MHz