75.1 MHz SAW Filter Part Number 233103B 1. Features Typical 1dB bandwidth of 30.75 MHz Low-Loss Filter Single Ended Operation Surface Mounted Package (SMD) 2. Electrical Specifications Source and Load Impedance = 50Ω Operating Temperature : -30℃ ~ +85℃ Minimum Typical Maximum MHz - 75.1 - dB - 21.5 24.0 1dB Bandwidth MHz 30.2 30.75 - 3dB Bandwidth MHz - 31.3 - 40dB Bandwidth MHz - 34.2 34.8 dB - 0.4 1.0 Group Delay Variation (fo ± 14.22 MHz) nsec - 45 90 Absolute Delay usec - 1.45 - dB 40 47 - ppm/℃ - -86 - Minimum Typical Maximum Center Frequency (fo) Insertion Loss Amplitude Ripple (fo ± 14.22 MHz) Ultimate Rejection Temperature Coefficient of Frequency Room Temperature : +25℃ Insertion Loss dB - 21.5 23.5 Amplitude Ripple (fo ± 14.6 MHz) dB - 0.4 1.0 nsec - 45 90 Group Delay Variation (fo ± 14.6 MHz) 5.5max 6.0max 12.7±0.2 2.5±0.2 7.6±0.2 0.45±0.05 ITF 12A001 233103B 75-30.7M 20.3±0.5 12.7±0.5 Matching Schematic 2.5±0.2 D2012 Package Dimension 68nH L1 I nput 50Ω C1 1 4 C2 110pF Output 50Ω L2 62pF 180nH 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, 5 Output 4 Others Ground http://www.itf.co.kr [email protected] 2012. 07. 17 Rev 1.0 75.1 MHz SAW Filter Part Number 233103B 3. Typical Performance ( at +25℃ ) 1dB Bandwidth & Ripple CH2 CH4 S21 S21 LOG LOG 1 dB/ 1 dB/ 3dB Bandwidth & Group Delay 19 Jun 2012 11:42:54 1: 0. 0000 dB 0. 000 000 MHz 3: . 05230 dB 29 . 200 000 MHz REF -21.2 dB REF -21.2 dB BW: cent : CH2 CH4 S21 S21 LOG DEL 1 dB/ 150 ns/ 19 Jun 2012 11:43:12 1: 0. 0000 dB 0. 000 000 MHz 3: 7. 4094 ns 29 . 200 000 MHz REF -21.2 dB REF 1.43 us CH2 Markers REF=1 30 . 724262 MHz 75 . 039682 BW: MHz cent : CH2 Markers REF=1 31 . 294234 MHz 75 . 108750 Q: 2. 4424 1 1_loss : -21 . 452 dB 1 2 2 3 3 34 4 2 2 Cor CH4 Markers REF=2 mean : -21 . 422 dB Cor s. dev : . 04790 dB Smo p-p : . 27370 dB Cor CH4 Markers REF=2 mean :4 1. 4519 us 3 s. dev : 5. 1162 ns p-p : 34 . 051 ns Cor CENTER 75 . 100 000 MHz SPAN 38 . 000 000 MHz 2 4 CENTER 75 . 100 000 MHz 40dB Bandwidth CH1 MHz Q: 2. 4001 1_loss : -21 . 457 dB S21 LOG 10 dB/ BW: 1 Cor cent : 2 CH1 S11 CH3 S22 1 U FS 1 U FS 1: 19. 336 2: 9. 8398 2 20. 646 -44 . 754 19 Jun 2012 11:43:38 43. 753 nH 75. 100 000 MHz 47. 353 pF 75. 100 000 MHz CH1 Markers REF=1 34 . 042769 MHz 75 . 486946 Cor MHz Q: 2. 2174 1 1_loss : -21 . 545 dB 3 38 . 000 000 MHz Smith Chart(S11 & S22) 19 Jun 2012 11:42:30 1: 0. 0000 dB 0. 000 000 MHz REF -21.2 dB SPAN Cor 4 2 CENTER 75 . 100 000 MHz SPAN 100 . 000 000 MHz CENTER 75. 100 000 MHz Wide band Properties CH1 S21 LOG 10 dB/ SWR(S11 & S22) 19 Jun 2012 11:45:05 1: 0. 0000 dB 0. 000 000 MHz REF -21.2 dB CH1 Markers REF=1 2: -60 . 125 dB 75 . 0000 MHz 1 SPAN 100. 000 000 MHz CH1 CH3 S11 S22 SWR SWR 10 / 10 / 19 Jun 2012 11:44:18 1: 3. 0891 75 . 100 000 MHz 2: 9. 2334 75 . 100 000 MHz REF 0 REF 0 Cor 3: -46 . 032 dB 150 . 200 MHz 4: -51 . 141 dB 196 . 000 MHz Cor 1 3 4 2 2 START . 010 000 MHz STOP 400 . 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 75 . 100 000 MHz http://www.itf.co.kr SPAN 100 . 000 000 MHz [email protected] 2012. 07. 17 Rev 1.0