231503B ITF | Alldatasheet

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74.7625 MHz SAW Filter

Tel: 82-32-621-1213 2013. 04. 01 I T F Co., Ltd. 102z901, Bucheon Technopark 364, SamjeongzDong, OjeongzGu, BucheonzCity, GyounggizDo, Korea 421z809 Fax: 82-32-621-1218 Rev 1.0 1. Features /circle6 Typical 1dB bandwidth of 15.4 MHz /circle6 High attenuation /circle6 Single Ended Operation /circle6 Dual Inzline Package (DIP) 2. Electrical Specifications Source and Load Impedance = 50 Ω Operating Temperature : -30 ℃℃ ℃℃ ~ +80 ℃℃ ℃℃ Minimum Typical Maximum Center Frequency (fo) MHz z 74.7625 z Insertion Loss dB z 23.5 25.0 1dB Bandwidth MHz 15.25 15.4 z 3dB Bandwidth MHz z 15.6 z 25dB Bandwidth MHz z 16.34 16.45 40dB Bandwidth MHz z 16.54 z Amplitude Ripple (fo ± 7.2375 MHz) dB z 0.6 1.0 Group Delay Variation (fo ± 7.2375 MHz) nsec z 60 1 20 Absolute Delay usec z 2.9 z Ultimate Rejection dB 48 52 z Temperature Coefficient of Frequency ppm/ ℃ z z72 z Room Temperature : +25 ℃℃ ℃℃ Minimum Typical Maximum Insertion Loss dB z 23.5 25.0 Amplitude Ripple (fo ± 7.54 MHz) dB z 0.6 1.0 Group Delay Variation (fo ± 7.54 MHz) nsec z 60 120 Out of Band gain @BW Edge ± 1.0 MHz dB 25 33 z 1. @BW Edge : 14.475MHz 2. Input POWER : +10dBm L1 = 100nH, L2 =120nH, C1 = 30pF, C2 = 33pF 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 ITF 13A001 231503B 74.7625-15.4M 11 11 55 55

Tel: 82-32-621-1213 2013. 04. 01 I T F Co., Ltd. 102z901, Bucheon Technopark 364, SamjeongzDong, OjeongzGu, BucheonzCity, GyounggizDo, Korea 421z809 Fax: 82-32-621-1218 Rev 1.0 3. Typical Performance ( at +25℃℃ ℃℃ ) 1dB Bandwidth & Ripple 25dB Bandwidth & 40dB Bandwidth 3dB Bandwidth & Group Delay Out of Band gain Wideband Properties SWR(S11 & S22) CH1 S11 SWR 10 / REF 5.095 Cor CH2 S22 SWR 10 / REF 4.71 CENTER 74. 767 500 MHz SPAN 50. 000 000 MHz Cor

29 May 2012 15:46:20

1: 5. 0994 74. 767 500 MHz 2: 4. 7139 74. 767 500 MHz CH1 S21 LOG 10 dB/ REF -24.97 dB START . 010 000 MHz STOP 300. 000 000 MHz

29 May 2012 15:47:14

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers 2:-74 . 538 dB 74. 7675 MHz 3:-70 . 454 dB 149. 535 MHz CH1 S21 LOG 10 dB/ REF -23.17 dB CENTER 74. 767 500 MHz SPAN 50. 000 000 MHz Cor

29 May 2012 16:48:36

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers 2: . 27580 dB -7 . 23750 MHz 3:-30 . 486 dB -8 . 23750 MHz 4: . 10700 dB7. 23750 MHz 5:-37 . 363 dB 8. 23750 MHz CH1 S21 LOG 10 dB/ REF -23.17 dB Cor CH2 S21 LOG 10 dB/ REF -23.17 dB CENTER 74. 767 500 MHz SPAN 50. 000 000 MHz Cor

29 May 2012 16:49:15

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 16. 340493 MHz cent : 74. 750048 MHz Q : 4. 5745 1_loss : -23 . 165 dB 3 4 1: 0. 0000 dB 0. 000 000 MHz REF=1CH2 Markers BW : 16. 541544 MHz cent : 74. 751245 MHz Q : 4. 5190 1_loss : -23 . 165 dB CH1 S21 LOG 1 dB/ REF -22.92 dB Cor CH2 S21 DEL 100 ns/ REF 2.853 us CENTER 74. 767 500 MHz SPAN 19. 000 000 MHz Cor Smo

29 May 2012 15:45:31

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 15. 604674 MHz cent : 74. 761160 MHz Q : 4. 7909 1_loss : -23 . 264 dB 3:-997 . 72 ps 15. 080 000 MHz REF=2CH2 Markers mean: 2. 9053 us s. dev : 9. 7654 ns p-p : 56. 377 ns CH1 S21 LOG 1 dB/ REF -22.92 dB START 65. 267 500 MHz STOP 84. 267 500 MHz Cor CH2 S21 LOG 1 dB/ REF -23.39 dB Cor

29 May 2012 15:44:58

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 15. 396559 MHz cent : 74. 764828 MHz Q : 4. 8559 1_loss : -23 . 267 dB 3:- . 06460 dB 15. 080 000 MHz REF=2CH2 Markers mean:-23 . 186 dB s. dev : . 11840 dB p-p : . 55720 dB