80.0 MHz SAW Filter Part Number 243052B 1. Features Typical 1dB bandwidth of 30.4 MHz High attenuation Single Ended Operation Surface Mounted Package (SMD) 2. Electrical Specifications Source and Load Impedance = 50Ω Operating Temperature : -30℃ ~ +80℃ ℃ Center Frequency (fo) MHz Minimum Typical Maximum - 80.0 - dB - 26.5 28.0 1dB Bandwidth 3dB Bandwidth MHz MHz 30.25 - 30.42 30.92 - 40dB Bandwidth MHz - 33.13 33.3 dB - 0.45 1.0 Group Delay Variation (fo ± 14.52 MHz) nsec - 20 60 Absolute Delay usec - 1.55 - dB 45 50 - ppm/℃ ℃ - -72 - Minimum Typical Maximum - 26.5 28.0 - 0.45 1.0 - 20 60 Insertion Loss Amplitude Ripple (fo ± 14.52 MHz) Ultimate Rejection Temperature Coefficient of Frequency Room Temperature : +25℃ ℃ Insertion Loss Amplitude Ripple (fo ± 14.84 MHz) Group Delay Variation (fo ± 14.84 MHz) MHz dB nsec 20.00±0.2 9.80±0.2 10 9 8 Matching Schematic 2.30±0.1 S2098 Package Dimension 7 7.62±0.1 6 6 7 8 9 150nH 10 ITF 11A001 243052B 。80-30.4M 1 2 3 4 10 5 Input 50Ω 120nH Output 50Ω 4.3pF 5 1.02±0.1 5 4 3 2 1 1.91±0.1 1.56±0.2 Dimensions shown are nominal in millimeters Pin Configuration 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 10 Ground 1,4 Output 5 Others Ground http://www.itf.co.kr [email protected] 2011. 01. 24 Rev 1.0 80.0 MHz SAW Filter Part Number 243052B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple CH1 S21 CH2 S21 LOG LOG 3dB Bandwidth & Group Delay 9 Nov 2009 06:18:04 1: 0. 0000 dB 0. 000 000 MHz 3: . 20310 dB 29. 680 000 MHz 1 dB/ REF -26.22 dB 1 dB/ REF -26.65 dB CH1 S21 CH2 S21 LOG DEL 9 Nov 2009 06:18:27 1: 0. 0000 dB 0. 000 000 MHz 3: 672. 12 ps 29. 680 000 MHz 1 dB/ REF -26.22 dB 50 ns/ REF 1.54 us CH1 Markers REF=1 BW: 30. 422789 MHz cent : 80. 013073 MHz Cor CH1 Markers REF=1 BW: 30. 925347 MHz cent : 79. 998894 MHz Cor Q: 2. 6300 Q: 2. 5868 1_loss : -26 . 562 dB 1_loss : -26 . 574 dB 1 1 2 2 3 4 3 3 CH2 Markers REF=2 mean:-26 . 439 dB 2 Cor CENTER 80. 000 000 MHz 2 Smo s. dev : . 08860 dB CH2 Markers REF=2 mean:4 1. 5580 us s. dev : 3. 6823 ns p-p : . 44510 dB p-p : 18. 632 ns Cor SPAN 38. 000 000 MHz 3 CENTER 80. 000 000 MHz 40dB Bandwidth CH1 S21 LOG Smith Chart 9 Nov 2009 06:17:07 1: 0. 0000 dB 0. 000 000 MHz 10 dB/ REF -26.64 dB SPAN 38. 000 000 MHz CH1 S11 CH2 S22 1: 10. 133 2: 12. 072 1 U FS 1 U FS -3 . 7437 -41 . 104 9 Nov 2009 06:19:32 531. 42 pF 80. 000 000 MHz 48. 401 pF 80. 000 000 MHz * CH1 Markers REF=1 BW: 33. 137157 MHz 1 Cor Cor cent : 79. 985140 MHz 2 Q: 2. 4138 1_loss : -26 . 620 dB Hld 1 3 4 Cor 2 CENTER 80. 000 000 MHz CENTER 80. 000 000 MHz SPAN 100. 000 000 MHz Wideband Properties CH1 S21 LOG SWR(S11 & S22) 9 Nov 2009 06:21:19 1: 0. 0000 dB 0. 000 000 MHz 10 dB/ REF -25.51 dB SPAN 100. 000 000 MHz CH1 Markers REF=1 2:-59 . 145 dB 80. 0000 MHz CH1 S11 CH2 S22 SWR SWR 50 / 50 / 9 Nov 2009 06:19:21 1: 5. 0022 80. 000 000 MHz 2: 7. 0703 80. 000 000 MHz REF 5.002 REF 7.069 Cor 3:-56 . 866 dB 160. 000 MHz 1 1 Cor 2 3 2 START . 010 000 MHz STOP 300. 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 80. 000 000 MHz http://www.itf.co.kr SPAN 100. 000 000 MHz [email protected] 2011. 01. 24 Rev 1.0