85.0 MHz SAW Filter Part Number 240751B 1. Features Typical 1dB bandwidth of 7.0 MHz High attenuation Single Ended Operation Surface Mounted Package (SMD) 2. Electrical Specifications Source and Load Impedance = 50Ω Typical Maximum 85.0 7.5 10.5 7.0 7.76 10.6 11.1 0.4 1.0 55 90 1.07 45 -86 - Operating Temperature : -40℃ ℃ ~ +85℃ ℃ Center Frequency (fo) MHz Insertion Loss dB 1dB Bandwidth MHz 3dB Bandwidth MHz 40dB Bandwidth MHz Amplitude Ripple (fo ± 2.5 MHz) dB Group Delay Variation (fo ± 2.5 MHz) nsec Absolute Delay usec Ultimate Rejection dB Temperature Coefficient of Frequency ppm/℃ ℃ Minimum 6.6 40 - Operating Temperature : +25℃ ℃ Insertion Loss Amplitude Ripple (fo ± 3.0 MHz) Group Delay Variation (fo ± 3.0 MHz) Relative Attenuation 0.2 MHz ~ 60.0 MHz 100.0 MHz ~ 155.0 MHz 155.0 MHz ~ 195.0 MHz 195.0 MHz ~ 239.5 MHz 239.5 MHz ~ 275.0 MHz 275.0 MHz ~ 500.0 MHz dB dB nsec Minimum - Typical 7.5 0.4 55 Maximum 10.0 1.0 90 dB dB dB dB dB dB 50 50 30 50 45 50 55 55 39 55 48 55 - S1365 Package Dimension 13.30±0.2 8 7.62±0.1 7 ITF 09A001 240751B . 85-7.0M 11 12 1 2 3 7 8 9 10 6 6 82nH 11 1.50±0.1 5 5 4 2.54±0.1 9 1.61±0.2 6.50±0.2 10 Matching Schematic L1 Input 50Ω 12 4 3 2 2.54±0.1 C1 1 11 5 Output 50Ω 47nH 56pF L2 0.80±0.1 Pin Configuration Dimensions shown are nominal in millimeters Body : Al2O3 Lid : Kovar, Ni Plated Termination : Au plating 0.3 ~ 1.0um, over a 1.27 ~ 8.89um Ni Plating I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Tel: 82-32-621-1213 Fax: 82-32-621-1218 Input 11 Ground 6, 12 Output 5 Others Ground http://www.itf.co.kr [email protected] 2010. 04. 01 Rev 1.0 85.0 MHz SAW Filter Part Number 240751B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple CH2 S21 CH4 S21 LOG LOG 3dB Bandwidth & Group Delay 27 Aug 2009 20:30:25 1: 0. 0000 dB 0. 000 000 MHz 3:- . 05970 dB 6. 000 000 MHz 1 dB/ REF -7.2 dB 1 dB/ REF -7.2 dB BW: CH2 S21 CH4 S21 LOG DEL 27 Aug 2009 20:30:04 1: 0. 0000 dB 0. 000 000 MHz 3:-31 . 967 ns 6. 000 000 MHz 1 dB/ REF -7.2 dB 100 ns/ REF 1.03 us CH2Markers REF=1 6. 959749 MHz BW: cent : 84. 977596 MHz Q: 12. 210 Q: 10. 945 1_loss : -7 . 3680 dB 1_loss : -7 . 3690 dB 1 1 2 2 3 4 PRm 2 CH4Markers mean:-7 . REF=2 4146 dB s. dev : . 09050 dB CH4Markers REF=2 mean: 4 1. 0693 us 3 s. dev : 10. 377 ns Smo p-p : . 40750 dB Cor p-p : 53. 940 ns Cor CENTER 85. 000 000 MHz SPAN 10. 000 000 MHz 2 4 CENTER 85. 000 000 MHz 40dB Bandwidth CH1 S21 4 3 2 3 PRm CH2Markers REF=1 7. 766040 MHz cent : 84. 995604 MHz LOG 2 Wide band Properties 27 Aug 2009 20:29:47 1: 0. 0000 dB 0. 000 000 MHz 10 dB/ REF -7.2 dB SPAN 10. 000 000 MHz CH1 S21 LOG 27 Aug 2009 20:35:56 1:-7 . 5555 dB 85. 000 000 MHz CH1 PASS 10 dB/ REF -7.2 dB 1 CH1Markers REF=1 BW: 10. 556794 MHz PRm 1 PRm cent : 85. 138200 MHz Q: 8. 0648 2 1_loss : -7 . 3797 dB Cor 3 4 CENTER 85. 000 000 MHz SPAN 30. 000 000 MHz START . 010 000 MHz Smith Chart(S11 & S22) CH1 S11 CH3 S22 1 U FS 1 U FS 6. 1699 3. 0332 1: 34. 117 2: 55. 453 STOP 600. 000 000 MHz SWR(S11 & S22) 27 Aug 2009 20:30:53 11. 553 nH 85. 000 000 MHz 5. 6794 nH 85. 000 000 MHz CH1 S11 CH3 S22 PRm PRm Cor Cor SWR SWR 5 / 5 / 27 Aug 2009 20:31:19 1: 1. 5040 85. 000 000 MHz 2: 1. 1238 85. 000 000 MHz REF 0 REF 0 1 2 1 2 CENTER 85. 000 000 MHz SPAN 30. 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Tel: 82-32-621-1213 Fax: 82-32-621-1218 CENTER 85. 000 000 MHz http://www.itf.co.kr SPAN 30. 000 000 MHz [email protected] 2010. 04. 01 Rev 1.0