250752B

250752B ITF | Alldatasheet

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Technical content

140 MHz SAW Filter

Tel: 82-32-621-1213 2012. 01. 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 5.95 MHz /circle6 Low-Loss Filter /circle6 Single Ended Operation /circle6 Surface Mounted Package (SMD) 2. Electrical Specifications Source and Load Impedance = 50Ω Room Temperature : +25 ℃℃ ℃℃ Minimum Typical Maximum Center Frequency (fo) MHz - 140.0 - Insertion Loss dB - 7.0 9.0 1dB Bandwidth MHz 5.5 5.95 - 3dB Bandwidth MHz - 7.05 - 40dB Bandwidth MHz - 10.6 10.8 Amplitude Ripple (fo ± 2.4 MHz) dB - 0.4 0.8 Group Delay Variation (fo ± 2.4 MHz) nsec - 55 100 Absolute Delay usec - 0.82 - Ultimate Rejection dB 40 45 - Temperature Coefficient of Frequency ppm/ ℃℃ ℃℃ - -86 - Pin Configuration Input 11 Ground 6, 12 10 9 8 7 4321 0.80±0.1 1.50±0.1 2.54±0.1 7.62±0.1 2.54±0.1 1.61±0.2 6.50±0.2 13.30±0.2 1234 10 987 6 11 Dimensions shown are nominal in millimeters Body : Al 2O3 Lid : Kovar, Ni Plated Termination : Au plating 0.3 ~ 1.0um, over a 1.27 ~ 8.89um Ni Plating Output 5 Others Ground C2 C1 L2 L1 Input 50 Ω Output 50 Ω ITF 11A001 250752B . 140-5.9M 11 5 39nH 39nH 47pF 22pF

Tel: 82-32-621-1213 2012. 01. 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 3dB Bandwidth & Group Delay Smith Chart(S11 & S22) Wide band Properties SWR(S11 & S22) CH1 S11 SWR 10 / REF 0 CENTER140. 000 000 MHz SPAN 30. 000 000 MHz Cor PRm CH3 S22 SWR 10 / REF 0

5 Dec 2011 13:30:02

1: 2. 1836 140. 000 000 MHz 2: 2. 4792 140. 000 000 MHz CH1 S21 LOG 10 dB/ REF -6.8 dB START . 010 000 MHz STOP 700. 000 000 MHz PRm

5 Dec 2011 13:31:03

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1Markers 2:-49 . 562 dB 140. 000 MHz 3:-66 . 189 dB 280. 000 MHz CH1 S11 1 U FS CENTER140. 000 000 MHz SPAN 30. 000 000 MHz Cor PRm CH3 S22 1 U FS

5 Dec 2011 13:29:40

1: 23. 172 4. 8809 5. 5487 nH 140. 000 000 MHz 2: 20. 454 -5 . 3623 212. 00 pF 140. 000 000 MHz CH2 S21 LOG 1 dB/ REF -6.8 dB CENTER140. 000 000 MHz SPAN 9. 000 000 MHz Cor PRm CH4 S21 DEL 150 ns/ REF 789 ns Smo

5 Dec 2011 13:28:47

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH2Markers BW : 7. 037166 MHz cent : 140. 044775 MHz Q : 19. 901 1_ loss : -6 . 8734 dB 3:-43 . 474 ns 4. 800 000 MHz REF=2 CH4Markers mean : 821. 23 ns s. dev : 7. 7015 ns p-p : 50. 863 ns CH1 S21 LOG 10 dB/ REF -6.8 dB CENTER140. 000 000 MHz SPAN 30. 000 000 MHz Cor PRm

5 Dec 2011 13:28:05

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1Markers BW : 10. 589134 MHz cent : 140. 287469 MHz Q : 13. 248 1_ loss : -6 . 8042 dB CH2 S21 LOG 1 dB/ REF -6.8 dB CENTER140. 000 000 MHz SPAN 9. 000 000 MHz Cor PRm CH4 S21 LOG 1 dB/ REF -6.8 dB

5 Dec 2011 13:29:11

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH2Markers BW : 5. 979600 MHz cent : 139. 969752 MHz Q : 23. 408 1_ loss : -6 . 8728 dB 3:-. 27070 dB 4. 800 000 MHz REF=2 CH4Markers mean :-6 . 9359 dB s. dev : . 06530 dB p-p : . 39450 dB