89.0 MHz SAW Filter Part Number 240902B 1. Features Typical 1dB bandwidth of 9.75 MHz High attenuation Single Ended Operation Dual In-line Package (DIP) 2. Electrical Specifications Source and Load Impedance = 50Ω Operating Temperature : +25℃ ℃ Minimum Typical Maximum MHz - 89.0 - dB - 25.0 26.5 1dB Bandwidth MHz 9.65 9.75 - 3dB Bandwidth MHz - 9.90 - 50dB Bandwidth MHz - 10.80 10.90 dB - 0.5 1.0 Group Delay Variation (fo ± 4.72 MHz) nsec - 60 120 Absolute Delay usec - 3.44 - dB 50 55 - ppm/℃ ℃ - -72 - Center Frequency (fo) Insertion Loss Amplitude Ripple (fo ± 4.72 MHz) Ultimate Rejection Temperature Coefficient of Frequency 12.8±0.5 5.5max 6.0max Matching Schematic 7.6±0.2 2.5±0.2 D3512 Package Dimension 1 5 51pF 27nH 51pF Output 50Ω 25.4±0.2 2.5±0.2 Input 50Ω 0.45±0.05 ITF 10A001 240902B 89-9.7M 35.1±0.5 33nH Pin Configuration Dimensions shown are nominal in millimeters Base : Fe(SPCC), Au plating over Ni plated Cap : Cu & Cr Alloy, Ni Plated Termination : Kovar, Au Plated 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 1 Ground 2,4 Output 5 Others Ground http://www.itf.co.kr [email protected] 2010. 10. 25 Rev 1.0 89.0 MHz SAW Filter Part Number 240902B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple CH1 S21 CH2 S21 LOG LOG 1 dB/ 1 dB/ 3dB Bandwidth & Group Delay 30 Mar 2010 12:27:12 1: 0. 0000 dB 0. 000 000 MHz 3: . 10400 dB 9. 440 000 MHz REF -24.79 dB REF -25.13 dB PRm BW: cent : Cor CH1 Markers REF=1 9. 721729 MHz 88. 978645 MHz CH1 S21 CH2 S21 LOG DEL 1 dB/ 200 ns/ 30 Mar 2010 12:27:26 1: 0. 0000 dB 0. 000 000 MHz 3:-19 . 116 ns 9. 440 000 MHz REF -24.79 dB REF 3.413 us PRm BW: cent : Cor CH1 Markers REF=1 9. 914987 MHz 88. 972446 MHz Q: 9. 1526 Q: 8. 9735 1_loss : -24 . 910 dB 1 1_loss : -24 . 910 dB 1 2 2 3 4 3 PRm 3 PRm CH2 Markers REF=2 mean: -24 . 956 dB 2 Cor CENTER 89. 000 000 MHz Smo 3 Cor CH2 Markers 4 REF=2 mean: 3. 4428 us 2 s. dev : . 11680 dB s. dev : 10. 731 ns p-p : . 55280 dB p-p : 50. 481 ns SPAN 12. 000 000 MHz CENTER 89. 000 000 MHz 40dB Bandwidth CH1 S21 LOG 10 dB/ 50dB Bandwidth 30 Mar 2010 12:26:21 1: 0. 0000 dB 0. 000 000 MHz REF -25.03 dB SPAN 12. 000 000 MHz * CH1 S21 LOG 10 dB/ 30 Mar 2010 12:26:28 1: 0. 0000 dB 0. 000 000 MHz REF -25.03 dB * CH1 Markers REF=1 BW: 10. 707260 MHz 1 Cor CH1 Markers REF=1 BW: 10. 798088 MHz 1 Cor cent : 2 88. 953194 MHz cent : 2 Q: 8. 3077 Q: 8. 2377 1_loss : -24 . 962 dB 3 1_loss : -24 . 962 dB 4 3 START 71. 500 000 MHz STOP 106. 500 000 MHz LOG 10 dB/ REF -25.39 dB STOP 106. 500 000 MHz SWR (S11&S22) 30 Mar 2010 12:28:27 1: 0. 0000 dB 0. 000 000 MHz CH1 Markers REF=1 2:-59 . 647 dB 89. 0000 MHz MARKER 1-1 0 Hz 4 START 71. 500 000 MHz Wide band properties CH1 S21 88. 951472 MHz CH1 S11 CH2 S22 SWR SWR 10 / 10 / 30 Mar 2010 12:27:54 1: 7. 4951 89. 000 000 MHz 2: 10. 821 89. 000 000 MHz REF 7.513 REF 10.78 PRm Cor 3:-67 . 573 dB 178. 000 MHz 1 1 PRm 2 Cor START . 010 000 MHz 2 3 MHz STOP 300. 000 000 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 89. 000 000 MHz http://www.itf.co.kr SPAN 35. 000 000 MHz [email protected] 2010. 10. 25 Rev 1.0