261406B ITF | Alldatasheet
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Technical content
295.0 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 13.7 MHz /circle6 High attenuation /circle6 Single Ended Operation /circle6 Dual Inzline Package (DIP) 2. Electrical Specifications Source and Load Impedance = 50Ω Room Temperature : +25 ℃℃ ℃℃ Minimum Typical Maximum Center Frequency (fo) MHz z 295.0 z Insertion Loss dB z 28.6 30.0 1dB Bandwidth MHz 13.70 13.78 z 3dB Bandwidth MHz z 14.16 z 45dB Bandwidth MHz z 15.75 15.85 Amplitude Ripple (Fo ±6.7575MHz) dB z 0.75 1.3 Group Delay Variation (Fo ±6.7575MHz) nsec z 50 100 Absolute Delay usec z 2.24 2.25 Ultimate Rejection dB 47 52 z Temperature Coefficient of Frequency ppm/ ℃ z z18 z Substrate Material z 112zLT Input Power : +10dBm C1 = 33pF, L1 = 3.9nH, C2 = 18pF, L2 = 15nH 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 ITF 13A001 261406B 295-13.7M 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 45dB Bandwidth CH1 S21 LOG 1 dB/ REF -28.5 dB CENTER 295. 000 000 MHz SPAN 17. 000 000 MHz Cor CH2 S21 LOG 1 dB/ REF -28.99 dB Cor
17 Sep 2012 12:19:06
1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 13. 788213 MHz cent : 295. 042433 MHz Q : 21. 398 1_ loss : -28 . 648 dB 3: . 48020 dB 13. 515 000 MHz REF=2CH2 Markers mean:-28 . 702 dB s. dev : . 12190 dB p-p : . 74890 dB CH1 S21 LOG 10 dB/ REF -28.7 dB CENTER 295. 000 000 MHz SPAN 50. 000 000 MHz Cor Del
17 Sep 2012 12:17:57
1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 15. 750060 MHz cent : 294. 985745 MHz Q : 18. 729 1_ loss : -28 . 770 dB 3dB Bandwidth & Group Delay Smith Chart CH1 S21 LOG 1 dB/ REF -28.5 dB Cor CH2 S21 DEL 50 ns/ REF 2.27 us CENTER 295. 000 000 MHz SPAN 17. 000 000 MHz Cor Smo
17 Sep 2012 12:19:29
1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 14. 165399 MHz cent : 295. 023469 MHz Q : 20. 827 1_ loss : -28 . 637 dB 3:-16 . 067 ns 13. 515 000 MHz REF=2CH2 Markers mean: 2. 2437 us s. dev : 7. 7716 ns p-p : 55. 291 ns CH1 S11 1 U FS CENTER 295. 000 000 MHz SPAN 50. 000 000 MHz Cor CH2 S22 1 U FS Cor
17 Sep 2012 12:20:45
1: 24. 335 15. 773 8. 5099 nH 295. 000 000 MHz 2: 57. 742 -42 . 986 12. 551 pF 295. 000 000 MHz Wideband Properties SWR(S11 & S22) CH1 S21 LOG 10 dB/ REF -30.4 dB START . 010 000 MHz STOP1 000. 000 000 MHz PRm
15 Sep 2012 22:35:24
1:-29 . 511 dB 295. 000 000 MHz CH1 S11 SWR 1 / REF 2.315 CENTER 295. 000 000 MHz SPAN 50. 000 000 MHz Cor CH2 S22 SWR 1 / REF 2.207 Cor
17 Sep 2012 12:20:34
1: 2. 3157 295. 000 000 MHz 2: 2. 2086 295. 000 000 MHz