232003B

232003B ITF | Alldatasheet

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Technical content

75.0 MHz SAW Filter

Tel: 82-32-621-1213 2013. 03. 27 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 20.1 MHz /circle6 High attenuation /circle6 Single Ended Operation /circle6 Dual In-line Package (DIP) 2. Electrical Specifications Source and Load Impedance = 50 Ω Operating Temperature : -30 ℃℃ ℃℃ ~ +85 ℃℃ ℃℃ Minimum Typical Maximum Center Frequency (fo) MHz - 75.0 - Insertion Loss dB - 22.5 24.0 1 dB Bandwidth MHz 20.0 20.10 - 3dB Bandwidth MHz - 20.41 - 20 dB Bandwidth MHz - 21.26 - 40 dB Bandwidth MHz - 21.65 21.80 Amplitude Ripple (Fo ±9.5MHz) dB - 0.6 1.0 Group Delay Variation (Fo ±9.5MHz) nsec - 40 80 Absolute Delay usec - 2.35 - Ultimate Rejection dB 50 55 - Temperature Coefficient of Frequency ppm/ ℃℃ ℃℃ - -72 - Room Temperature : +25 ℃℃ ℃℃ Minimum Typical Maximum Insertion Loss dB - 22.5 240 Amplitude Ripple (Fo ±9.8MHz) dB - 0.6 1.0 Group Delay Variation (Fo ±9.8MHz) nsec - 40 80 L1 = 120nH, L2 = 150nH, C1 = 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 L2 L1 Input 50 Ω Output 50 Ω ITF 13A001 232003B 75-20.1M 11 11 55 55

Tel: 82-32-621-1213 2013. 03. 27 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 CH1 S21 LOG 1 dB/ REF -22.23 dB Cor CH2 S21 LOG 1 dB/ REF -22.8 dB CENTER 75. 000 000 MHz SPAN 25. 000 000 MHz Cor

5 May 2012 00:08:37

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 20. 104068 MHz cent : 74. 966542 MHz Q : 3. 7289 1_ loss : -22 . 476 dB 3: . 08980 dB 19. 600 000 MHz REF=2CH2 Markers mean:-22 . 496 dB s. dev : . 10440 dB p-p : . 57990 dB CH1 S21 LOG 10 dB/ REF -22.4 dB CENTER 75. 000 000 MHz SPAN 70. 000 000 MHz Cor

5 May 2012 00:07:43

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 21. 650384 MHz cent : 74. 937561 MHz Q : 3. 4613 1_ loss : -22 . 569 dB 3dB Bandwidth & Group Delay 20dB Bandwidth CH1 S21 LOG 1 dB/ REF -22.23 dB Cor CH2 S21 DEL 100 ns/ REF 2.439 us CENTER 75. 000 000 MHz SPAN 25. 000 000 MHz Cor Smo

5 May 2012 00:09:07

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 20. 410093 MHz cent : 74. 964590 MHz Q : 3. 6729 1_ loss : -22 . 484 dB 3:-1 . 8313 ns 19. 600 000 MHz REF=2CH2 Markers mean: 2. 3555 us s. dev : 7. 1022 ns p-p : 32. 348 ns CH1 S21 LOG 10 dB/ REF -22.4 dB CENTER 75. 000 000 MHz SPAN 70. 000 000 MHz Cor

5 May 2012 00:07:27

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 21. 269689 MHz cent : 74. 955154 MHz Q : 3. 5240 1_ loss : -22 . 569 dB Wide band Properties SWR(S11 & S22) CH1 S21 LOG 10 dB/ REF -24.01 dB START . 010 000 MHz STOP 250. 000 000 MHz

5 May 2012 00:10:44

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers 2:-60 . 067 dB 75. 0000 MHz 3:-60 . 346 dB 150. 000 MHz CH1 S11 SWR 10 / REF 4.878 CENTER 75. 000 000 MHz SPAN 70. 000 000 MHz Cor CH2 S22 SWR 10 / REF 4.671 Cor

5 May 2012 00:09:58

1: 4. 8479 75. 000 000 MHz 2: 4. 6702 75. 000 000 MHz