75.0 MHz SAW Filter Part Number 233005B 1. Features Typical 1dB bandwidth of 30.0 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 - 75.0 - dB - 26.2 28.0 1dB Bandwidth MHz 29.9 30.03 - 3dB Bandwidth MHz - 30.45 - 40dB Bandwidth MHz - 32.22 32.4 dB - 0.5 1.0 Group Delay Variation (fo ± 14.75 MHz) nsec - 25 50 Absolute Delay usec - 1.85 - dB 48 52 - ppm/℃ ℃ - -72 - Center Frequency (fo) Insertion Loss Amplitude Ripple (fo ± 14.75 MHz) Ultimate Rejection Temperature Coefficient of Frequency 12.7±0.5 5.5max 6.0max Matching Schematic 7.6±0.2 2.5±0.2 D2012 Package Dimension 150nH 1 5 150nH Output 50Ω 1.2pF 12.7±0.2 2.5±0.2 0.45±0.05 ITF 10A001 233005B 75-30.0M 20.3±0.5 Input 50Ω 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. 04. 05 Rev 1.0 75.0 MHz SAW Filter Part Number 233005B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple CH1 S21 CH2 S21 LOG LOG 3dB Bandwidth & Group Delay 12 Apr 2009 15:02:11 1: 0. 0000 dB 0. 000 000 MHz 3:- . 04850 dB 29. 500 000 MHz 1 dB/ REF -25.93 dB 1 dB/ REF -26.35 dB CH1 Markers CH1 S21 CH2 S21 LOG DEL 12 Apr 2009 15:02:24 1: 0. 0000 dB 0. 000 000 MHz 3: 235. 56 ps 29. 500 000 MHz 1 dB/ REF -25.93 dB 50 ns/ REF 1.84 us CH1 Markers REF=1 BW: 30. 035610 MHz Cor cent : cent : 74. 994204 MHz Q: 2. 4968 1 Q: 2. 4619 1_loss : -26 . 127 dB 1 2 1_loss : -26 . 127 dB 2 3 4 3 3 2 Smo Cor 2 3 Cor CH2 Markers CENTER 75. 000 000 MHz 4 CH2 Markers REF=2 mean: -26 . 148 dB mean: 1. 8493 us s. dev : . 10340 dB s. dev : 4. 3837 ns p-p : . 47900 dB p-p : 24. 838 ns SPAN 36. 000 000 MHz CENTER 75. 000 000 MHz 10dB Bandwidth CH1 S21 LOG 10 dB/ 12 Apr 2009 15:01:09 1: 0. 0000 dB 0. 000 000 MHz REF -26.14 dB REF=2 SPAN 36. 000 000 MHz 40dB Bandwidth * CH1 S21 LOG 10 dB/ 12 Apr 2009 15:01:15 1: 0. 0000 dB 0. 000 000 MHz REF -26.14 dB * CH1 Markers 1 Cor 2 BW: 31. 144559 MHz cent : CH1 Markers REF=1 1 Cor 74. 983861 MHz 2 BW: 32. 223989 MHz cent : REF=1 74. 990819 MHz Q: 2. 4076 Q: 2. 3272 41_loss : -26 . 264 dB 3 1_loss : -26 . 264 dB Hld Hld 3 CENTER 75. 000 000 MHz SPAN 85. 000 000 MHz LOG 10 dB/ SPAN 85. 000 000 MHz SWR(S11 & S22) 12 Apr 2009 15:03:59 1: 0. 0000 dB 0. 000 000 MHz REF -25.72 dB 4 CENTER 75. 000 000 MHz Wide band Properties CH1 S21 REF=1 BW: 30. 462472 MHz Cor 74. 993823 MHz CH1 Markers 2:-71 . 470 dB 75. 0000 MHz CH1 S11 CH2 S22 SWR SWR 20 / 20 / 12 Apr 2009 15:03:21 1: 5. 6450 75. 000 000 MHz 2: 6. 3015 75. 000 000 MHz REF 5.633 REF 6.302 REF=1 Cor 3:-75 . 528 dB 150. 000 MHz 1 1 Cor START . 010 000 MHz 2 STOP 300. 000 000 MHz 3 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 2 CENTER 75. 000 000 MHz http://www.itf.co.kr SPAN 85. 000 000 MHz [email protected] 2010. 04. 05 Rev 1.0