250236B

250236B ITF | Alldatasheet

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Technical content

130.4 MHz SAW Filter

Tel: 82-32-621-1213 2015. 03. 11 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 1.8 MHz /circle6 High attenuation /circle6 Single Ended Operation /circle6 Dual In-line Package (DIP) 2. Electrical Specifications Source and Load Impedance = 50Ω Room Temperature : +25 ℃℃ ℃℃ Minimum Typical Maximum Center Frequency (fo) MHz 130.25 130.4 130.55 Insertion Loss dB - 23.0 25.0 1dB Bandwidth MHz 1.65 1.89 - 3dB Bandwidth MHz - 2.07 - 40dB Bandwidth MHz - 2.95 3.2 Amplitude Ripple (fo ± 0.65 MHz) dB - 0.3 1.0 Group Delay Variation (fo ± 0.65 MHz) nsec - 150 30 0 Absolute Delay usec - 3.41 - Ultimate Rejection dBc 47 52 Temperature Coefficient of Frequency ppm/ ℃2 - -0.03 - Input POWER : +10dBm L1 = 56nH, L2 = 68nH, C1 = 56pF, C2 = 39pF Pin Configuration Input 1 Ground 2,4 7.6±0.2 2.5±0.2 25.4±0.2 2.5±0.2 0.45±0.05 6.0max 5.5max 35.1±0.5 12.8±0.5 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 11 11 55 55

Tel: 82-32-621-1213 2015. 03. 11 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 40dB Bandwidth 3dB Bandwidth & Group Delay Smith Chart(S11 & S22) Wideband Properties SWR(S11 & S22) CH1 S21 LOG 10 dB/ REF -22.78 dB START . 010 000 MHz STOP 500. 000 000 MHz

10 Mar 2015 14:51:18

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1Markers 2:-43 . 669 dB 81. 0000 MHz 3:-51 . 488 dB 107. 500 MHz CH1 S11 SWR 2 / REF 5.009 CENTER130. 400 000 MHz SPAN 12. 000 000 MHz Cor CH2 S22 SWR 2 / REF 2.461 Cor

10 Mar 2015 14:49:36

1: 5. 0093 130. 400 000 MHz 2: 2. 4611 130. 400 000 MHz CH1 S11 1 U FS Cor CH2 S22 1 U FS CENTER130. 400 000 MHz SPAN 12. 000 000 MHz Cor

10 Mar 2015 14:49:03

1: 9. 9771107. 42 m131. 11 pH 130. 400 000 MHz 2: 23. 557 17. 853 21. 789 nH 130. 400 000 MHz CH1 S21 LOG 1 dB/ REF -22.53 dB Cor CH2 S21 DEL 500 ns/ REF 3.185 us CENTER130. 400 000 MHz SPAN 2. 500 000 MHz Cor Smo

10 Mar 2015 14:48:36

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1Markers BW : 2. 076351 MHz cent : 130. 421409 MHz Q : 62. 813 1_ loss : -22 . 719 dB 3:-20 . 600 ns 1. 300 000 MHz REF=2 CH2Markers mean : 3. 4139 us s. dev: 28. 229 ns p-p : 136. 41 ns CH1 S21 LOG 1 dB/ REF -22.53 dB START 129. 150 000 MHz STOP 131. 650 000 MHz Cor CH2 S21 LOG 1 dB/ REF -22.91 dB Cor

10 Mar 2015 14:48:12

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1Markers BW : 1. 892693 MHz cent : 130. 421789 MHz Q : 68. 908 1_ loss : -22 . 724 dB 3: . 04290 dB 1. 300 000 MHz REF=2 CH2Markers mean :-22 . 747 dB s. dev: . 07290 dB p-p : . 30400 dB CH1 S21 LOG 10 dB/ REF -22.64 dB CENTER130. 400 000 MHz SPAN 12. 000 000 MHz Cor

10 Mar 2015 14:47:21

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1Markers BW : 2. 941989 MHz cent : 130. 430106 MHz Q : 44. 334 1_ loss : -22 . 647 dB