75.0 MHz SAW Filter Part Number 231906B 1. Features Typical 1dB bandwidth of 19.3 MHz High attenuation Single Ended Operation Dual In-line Package (DIP) 2. Electrical Specifications Source and Load Impedance = 50Ω Room Temperature : +25℃ ℃ Minimum Typical Maximum MHz - 75.0 - dB - 22.5 24.0 1dB Bandwidth MHz 19.1 19.3 - 3dB Bandwidth MHz - 19.59 - 20dB Bandwidth MHz - 20.45 20.6 40dB Bandwidth MHz - 20.81 - dB - 0.6 1.0 Group Delay Variation (fo ± 9.35 MHz) nsec - 40 80 Absolute Delay usec - 2.33 - dB 50 55 - ppm/℃ - -72 - Center Frequency (fo) Insertion Loss Amplitude Ripple (fo ± 9.35 MHz) Ultimate Rejection Temperature Coefficient of Frequency Input POWER : +10dBm 12.7±0.5 5.5max 6.0max Matching Schematic 7.6±0.2 2.5±0.2 D2012 Package Dimension L1 Input 50Ω 5 1 L2 Output 50Ω 12.7±0.2 2.5±0.2 0.45±0.05 ITF 13A001 231906B 75-19.3M 20.3±0.5 C1 L1 = 150nH, L2 = 120nH, C1 = 18pF 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] 2013. 04.01 Rev 1.0 75.0 MHz SAW Filter Part Number 231906B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple CH1 S21 CH2 S21 LOG LOG 1 dB/ 1 dB/ 40dB Bandwidth 22 May 2012 18:58:20 1: 0. 0000 dB 0. 000 000 MHz 3: . 17080 dB 18. 700 000 MHz REF -22.22 dB REF -22.76 dB Cor BW: CH1 Markers REF=1 19. 290385 MHz cent : 75. 005267 MHz CH1 S21 LOG 10 dB/ 22 May 2012 18:57:23 1: 0. 0000 dB 0. 000 000 MHz REF -22.43 dB * 1 Cor Q: 3. 8882 BW: CH1 Markers REF=1 20. 816512 MHz cent : 74. 997768 MHz 2 Q: 3. 6028 1_loss : -22 . 412 dB 1 1_loss : -22 . 501 dB 2 3 4 3 1 2 CH2 Markers REF=2 mean:-22 . 518 dB Cor 4 3 s. dev : . 11020 dB p-p : . 59190 dB CENTER 75. 000 000 MHz SPAN 25. 000 000 MHz CENTER 75. 000 000 MHz 3dB Bandwidth & Group Delay CH1 S21 CH2 S21 LOG DEL 1 dB/ 50 ns/ 20dB Bandwidth 22 May 2012 18:58:35 1: 0. 0000 dB 0. 000 000 MHz 3: 4. 8585 ns 18. 700 000 MHz REF -22.22 dB REF 2.31 us Cor SPAN 60. 000 000 MHz BW: CH1 Markers REF=1 19. 595145 MHz cent : 75. 004321 MHz CH1 S21 LOG 10 dB/ 22 May 2012 18:57:15 1: 0. 0000 dB 0. 000 000 MHz REF -22.43 dB * 1 Cor Q: 3. 8277 BW: CH1 Markers REF=1 20. 450373 MHz cent : 75. 000624 MHz 2 Q: 3. 6674 1_loss : -22 . 403 dB 1 1_loss : -22 . 501 dB 2 3 4 3 1 Smo 2 CH2 Markers REF=2 4 2. 3342 us mean: 3 Cor s. dev : 7. 6610 ns p-p : 41. 992 ns CENTER 75. 000 000 MHz SPAN 25. 000 000 MHz CENTER 75. 000 000 MHz Wide band Properties CH1 S21 LOG 10 dB/ REF -23.99 dB SPAN 60. 000 000 MHz SWR(S11 & S22) 22 May 2012 19:03:39 1: 0. 0000 dB 0. 000 000 MHz CH1 Markers REF=1 2:-77 . 093 dB 75. 0000 MHz CH1 S11 CH2 S22 SWR SWR 10 / 10 / 22 May 2012 19:02:40 1: 4. 1465 75. 000 000 MHz 2: 5. 5034 75. 000 000 MHz REF 4.148 REF 5.5 Cor 3:-65 . 209 dB 150. 000 MHz 1 1 Cor START . 010 000 MHz 2 STOP 250. 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 60. 000 000 MHz [email protected] 2013. 04.01 Rev 1.0